Threat reportMalwareTL-2026-0989
Dropping Elephant Malware Campaign - China-Themed Loader Chain for Initial Access and Payload Delivery
Dropping Elephant Malware Campaign (TL-2026-0989), also tracked as Dropping Elephant Loader, is a critical-severity malware campaign, first published 2026-06-28. It is attributed to QUILTED TIGER (India) with high confidence, affects Microsoft Windows (All Versions), maps to 31 MITRE ATT&CK techniques (T1003, T1005, T1021), and is covered by 9 detection rules and 20 indicators of compromise.
- Severity
- CRITICALAssessed severity
- CVEs
- 0None referenced
- Techniques
- 31MITRE ATT&CK
- Actors
- 1QUILTED TIGER
- Detection rules
- 9SPL · KQL · Sigma
- IOCs
- 20Indicators of compromise
Key facts for TL-2026-0989
- Threat ID
- TL-2026-0989
- Also known as
- Dropping Elephant Loader, China-Themed Loader Campaign
- Severity
- CRITICAL
- Status
- ACTIVE
- Category
- MALWARE
- First published
- Last reviewed
- Attribution
- QUILTED TIGER
- Attribution confidence
- HIGH
- Nation-state nexus
- India
- Motivation
- ESPIONAGE
- Target sectors
- government administration, finance, technology, defense, energy
- Target regions
- North America, Europe, Asia-Pacific
- Detection rules
- 9
- Indicators of compromise
- 20
Malware and tooling in Dropping Elephant Malware Campaign
Malware and tooling: Dropping Elephant, Custom HTTP-based C2 with China-themed domain masquerading, Dropping Elephant Loader
How Dropping Elephant Malware Campaign works
Dropping Elephant is an active malware campaign demonstrating sophisticated tradecraft in loader chain construction and multi-stage infection sequences. The campaign leverages China-themed decoys and social engineering to achieve initial access, followed by evasive loader stages that deliver secondary payloads for command and control.
Dropping Elephant represents a sophisticated malware campaign characterized by a multi-stage loader chain architecture designed to evade detection and establish persistent command and control. The campaign demonstrates advanced tradecraft in payload delivery, leveraging social engineering and cultural themes (China-themed decoys) to achieve initial access. The loader chain employs multiple evasion techniques including DLL sideloading, process injection, registry persistence mechanisms, and multi-stage payload delivery. The campaign targets high-value organizations across government, financial, and technology sectors. Analysis reveals the use of legitimate tools for post-exploitation (living-off-the-land techniques), custom C2 infrastructure, and sophisticated anti-forensic capabilities. The malware family exhibits characteristics consistent with state-sponsored or well-resourced threat actors operating with advanced operational security protocols.
MITRE ATT&CK techniques used in TL-2026-0989
Credential Access
T1003 OS Credential Dumping; T1056 Input Capture
Collection
T1005 Data from Local System; T1056 Input Capture; T1113 Screen Capture
Lateral Movement
T1021 Remote Services; T1210 Exploitation of Remote Services
Defense Evasion
T1027 Obfuscated Files or Information; T1036 Masquerading; T1055 Process Injection; T1070 Indicator Removal; T1574 Hijack Execution Flow
Exfiltration
T1041 Exfiltration Over C2 Channel; T1048 Exfiltration Over Alternative Protocol
Discovery
T1046 Network Service Discovery; T1082 System Information Discovery; T1087 Account Discovery; T1482 Domain Trust Discovery
Execution
T1047 Windows Management Instrumentation; T1059 Command and Scripting Interpreter; T1204 User Execution
Persistence
T1053 Scheduled Task/Job; T1546 Event Triggered Execution; T1547 Boot or Logon Autostart Execution
Command and Control
T1071 Application Layer Protocol; T1571 Non-Standard Port; T1572 Protocol Tunneling
Initial Access
T1195 Supply Chain Compromise; T1566 Phishing
Privilege Escalation
T1548 Abuse Elevation Control Mechanism
Impact
defense-evasion
Affected products and versions in Dropping Elephant Malware Campaign
- Microsoft — Windows (All Versions)
Vulnerable versions: Windows 7; Windows 8.1; Windows 10; Windows 11; Windows Server 2008-2022
Fixed in: Partial mitigation via latest Windows Updates - Multiple — Third-Party Applications (Sideloading Vectors)
Vulnerable versions: Various versions leveraged for DLL sideloading
Fixed in: N/A - technique-based
Remediation for Dropping Elephant Malware Campaign
Patches
- Apply latest Windows security updates to address known DLL sideloading vulnerabilities
- Update security software and ensure real-time protection is enabled
- Patch third-party applications that may be leveraged for DLL sideloading attacks
Immediate actions
- Isolate and quarantine any systems showing behavioral indicators matching Dropping Elephant loader patterns
- Block identified C2 IP addresses and domains at network perimeter (firewall, proxy, DNS sinkhole)
- Scan all systems for presence of identified IOCs (file hashes, registry keys, persistence mechanisms)
- Review logs for PowerShell execution history, WMI event subscription creation, and scheduled task usage
- Monitor process creation events for DLL sideloading patterns and suspicious parent-child process relationships
Workarounds
- Disable PowerShell v2 and restrict PowerShell execution to whitelisted scripts
- Disable WMI Event Subscriptions if not required for business operations
- Remove unnecessary scheduled task capabilities and restrict task creation to administrators only
- Implement UAC enforcement with no-admin mode to prevent privilege escalation exploitation
Longer-term hardening
- Deploy behavioral detection rules targeting DLL sideloading and DLL injection techniques
- Implement application whitelisting to restrict execution of unsigned or untrusted binaries
- Enable Windows Event Forwarding to centralize security event collection and enable correlation
- Deploy EDR solution with capability to detect and block suspicious process injection and code cave techniques
- Implement registry monitoring for suspicious persistence mechanisms (Run keys, WMI subscriptions, scheduled tasks)
- Conduct threat-hunting campaign for historical evidence of Dropping Elephant infrastructure reconnaissance
- Implement network segmentation to limit lateral movement from compromised hosts
Weaknesses (CWE) in Dropping Elephant Malware Campaign
Timeline of Dropping Elephant Malware Campaign
- Initial observations of Dropping Elephant malware campaign targeting high-value organizations in government and financial sectors
- Analysis reveals sophisticated multi-stage loader chain employing DLL sideloading and process injection techniques for evasion
- Security researchers identify C2 infrastructure and communication patterns consistent with state-sponsored actor operations
- Behavioral analysis of malware tradecraft and operational patterns suggests China-based threat actor with advanced capabilities
- Campaign expands to include new variants targeting energy sector with enhanced anti-forensics capabilities
- New malware variants incorporate advanced evasion techniques including VM detection and debugger evasion
- Fraunhofer FKIE indexes Dropping Elephant malware family in Malpedia library with comprehensive technical analysis
- Campaign remains active with ongoing exploitation attempts targeting Asia-Pacific region and North America
- Comprehensive threat intelligence analysis completed; Dropping Elephant added to tracking database as critical threat
Sources cited for Dropping Elephant Malware Campaign
- Malware à la Mode: Tracking Dropping Elephant Tradecraft Through a China-Themed Loader Chain
- MITRE ATT&CK Framework - DLL Sideloading Techniques
- MITRE ATT&CK Framework - Process Injection Techniques
- Threat Intelligence on Multi-Stage Loader Chains and Evasion Techniques
- Command and Control Infrastructure Analysis - C2 Beaconing Patterns
- Registry Run Key Persistence - Malware Persistence Mechanisms
- Scheduled Task Abuse for Persistence and Privilege Escalation
- Windows Management Instrumentation Event Subscription Persistence
Detection coverage for TL-2026-0989
As of 2026-06-28, Threadlinqs Intelligence publishes 9 detection rule(s) for TL-2026-0989 across Splunk SPL, Microsoft KQL and Sigma, covering 20 indicator(s) of compromise. The whole corpus is readable without an account; a free account unlocks full detection query text in Splunk SPL, Microsoft KQL and Sigma; paid tiers add raw indicator values, correlation and the MCP server. Threadlinqs MCP server · View plans.