General
- Target WinSessionGuard.exe
- Size 62.1MB
- Sample260819-nybd5sef97
- SHA256 d9f0f37aea28dc203652dd5622c58f7bb34547a05b0bc8c9d9c14e66cd3540e2
- MD5 cea06da86e6077b37d0e279522da6280
- SHA1 4e5285de204521aa28fe470410f13a2afe820d9a
- SHA512 192b4cc117998c51ff524f2b155d45262bd78acbc23579e5f5163c7e9c867101c21aadd95f5e7a4820d38a6455c04ce8857c79b37302b2290e14e9b4a37a9424
- SSDEEP 1572864:SshFXzeAH2KVSmoBcoO7qdQeno9iwCm7ud:jznVsOoO7qWemitmid
- TLSH T17CE712EB28D081BCC4D2C530D24E5AFAF09934B90FBA985B7FC659012A31DD5CDB6936
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
WinSessionGuard.exe
Resource
win10v2004-20260513-en
6 signatures
900 seconds
Malware Config
Targets
-
- Target WinSessionGuard.exe
- Size 62.1MB
- SHA256 d9f0f37aea28dc203652dd5622c58f7bb34547a05b0bc8c9d9c14e66cd3540e2
- MD5 cea06da86e6077b37d0e279522da6280
- SHA1 4e5285de204521aa28fe470410f13a2afe820d9a
- SHA512 192b4cc117998c51ff524f2b155d45262bd78acbc23579e5f5163c7e9c867101c21aadd95f5e7a4820d38a6455c04ce8857c79b37302b2290e14e9b4a37a9424
- SSDEEP 1572864:SshFXzeAH2KVSmoBcoO7qdQeno9iwCm7ud:jznVsOoO7qWemitmid
- TLSH T17CE712EB28D081BCC4D2C530D24E5AFAF09934B90FBA985B7FC659012A31DD5CDB6936
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.