General
- Target Claude Setup.exe
- Size 35.5MB
- Sample260719-3hlmhaf13l
- SHA256 152bcf315a4a47e91a156e60f372b0f5967d025e6f76fe7bb85ac0d284dcdaa5
- MD5 dee5e8d3acdaa0af32a3e73a831f5bb8
- SHA1 652a54bc80b7c15a48ef3e3ee6e91623ccf5516d
- SHA512 81fc51f95e7ca46c7bf4d41ca8cd83bd20eda76c1149e7b205fe0350939c82f8abd5331af15d7096b6907a96f741f61388fa9643c8f3366705d443dc1da9b731
- SSDEEP 786432:1byJe5hN+2TtPVXQQ/cHUTRsqkKjBMkzCVoKr:1OKK2TFNQNbxOBM2CV3r
- TLSH T1CB8701B276F1299BDA6EC0F5C111F13F9B12B86D07197687656637BCA323D90EC28B01
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Claude Setup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Claude Setup.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Claude Setup.exe
- Size 35.5MB
- SHA256 152bcf315a4a47e91a156e60f372b0f5967d025e6f76fe7bb85ac0d284dcdaa5
- MD5 dee5e8d3acdaa0af32a3e73a831f5bb8
- SHA1 652a54bc80b7c15a48ef3e3ee6e91623ccf5516d
- SHA512 81fc51f95e7ca46c7bf4d41ca8cd83bd20eda76c1149e7b205fe0350939c82f8abd5331af15d7096b6907a96f741f61388fa9643c8f3366705d443dc1da9b731
- SSDEEP 786432:1byJe5hN+2TtPVXQQ/cHUTRsqkKjBMkzCVoKr:1OKK2TFNQNbxOBM2CV3r
- TLSH T1CB8701B276F1299BDA6EC0F5C111F13F9B12B86D07197687656637BCA323D90EC28B01
- MD5 SHA1 SHA512 SSDEEP TLSH
Downloads MZ/PE file
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Drops desktop.ini file(s)
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1