General
- Target file.exe
- Size 1.1MB
- Sample261108-g3qlasysfz
- SHA256 5bf9af4450ec63c2b592f054ba876cb40b96678363d8bdc49455e9a7dd3bfcd9
- MD5 d51b75c305cc4973d2e01fcdccdb0939
- SHA1 0945c3389051b0e611ccb02c9c3f95ffc51053fb
- SHA512 b82d1f7adaf8060bc3feede871e99112ebf08f08ad0f98f771033ad374f7050e0064b2ceb10fec9892cead3ee603ecc78255e7323e204e668951c5055d08c159
- SSDEEP 24576:h0Qx7HwX7mGrp9vajbcqALziBDEfEcbOmS6nh/FaD0J9c:Oo0C8rmAHd5bOtqh9kr
- TLSH T15E357D22B291D83BC273067CDE5BA2A998757D105D2CA44F7EE84F4C1E35A813F391A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
gcleaner
-
185.156.73.98
Extracted
-
darkcore
-
162.55.4.179:43592
Targets
-
- Target file.exe
- Size 1.1MB
- SHA256 5bf9af4450ec63c2b592f054ba876cb40b96678363d8bdc49455e9a7dd3bfcd9
- MD5 d51b75c305cc4973d2e01fcdccdb0939
- SHA1 0945c3389051b0e611ccb02c9c3f95ffc51053fb
- SHA512 b82d1f7adaf8060bc3feede871e99112ebf08f08ad0f98f771033ad374f7050e0064b2ceb10fec9892cead3ee603ecc78255e7323e204e668951c5055d08c159
- SSDEEP 24576:h0Qx7HwX7mGrp9vajbcqALziBDEfEcbOmS6nh/FaD0J9c:Oo0C8rmAHd5bOtqh9kr
- TLSH T15E357D22B291D83BC273067CDE5BA2A998757D105D2CA44F7EE84F4C1E35A813F391A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Detects DarkCore RAT
Suspicious use of NtCreateUserProcessOtherParentProcess
Downloads MZ/PE file
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
Executes dropped EXE
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Privilege Escalation
Access Token Manipulation
1Parent PID Spoofing
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Defense Evasion
Access Token Manipulation
1Parent PID Spoofing
1Masquerading
1Match Legitimate Name or Location
1Modify Registry
1