General
- Target 2026-10-22_779bf1ac1f6035f7429dd4adad239d0c_cryptbot_icedid_luca-stealer_njrat_stealc
- Size 48.3MB
- Sample261024-jzhsdss1dz
- SHA256 7ccb4421563e36b61383e6a80432b5a593a25ef1cce555353690d2f4d8a136cd
- MD5 779bf1ac1f6035f7429dd4adad239d0c
- SHA1 70e7b356cfef9c1eee296a5b6c08efc7b36b04e6
- SHA512 c9f9e39aed3c2b0c574cd3e8783c106ad121e986cf3fc4d41b81aff0f35e558c8a1815aff082d07a03481404fcdb215a3c5c3e00e68563a9c2d5a5b7a4c31f78
- SSDEEP 786432:Mo2IsD+3o8M7lYgAnbuckt3+Sy/PTLBvf9aJSjf2/0zN6PvyV4mvR:Mo2IwioTZJaT2ORTWJsfFiOdp
- TLSH T1B6B73311FB9804BDE1E6E8B48ADA840793F6B80A47F1980F53DC76A65F377408D35B98
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-10-22_779bf1ac1f6035f7429dd4adad239d0c_cryptbot_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260911-en
Malware Config
Extracted
-
quasar
-
1.3.0.0
-
AALLOO
-
31.220.89.57:19999
-
QSR_MUTEX_1QTenWtvVkvWFWpfMS
-
encryption_key
txCoe4cTCVTtNiXvH2PD
-
install_name
Client.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Quasar Client Startup
-
subdirectory
zdef
Targets
-
- Target 2026-10-22_779bf1ac1f6035f7429dd4adad239d0c_cryptbot_icedid_luca-stealer_njrat_stealc
- Size 48.3MB
- SHA256 7ccb4421563e36b61383e6a80432b5a593a25ef1cce555353690d2f4d8a136cd
- MD5 779bf1ac1f6035f7429dd4adad239d0c
- SHA1 70e7b356cfef9c1eee296a5b6c08efc7b36b04e6
- SHA512 c9f9e39aed3c2b0c574cd3e8783c106ad121e986cf3fc4d41b81aff0f35e558c8a1815aff082d07a03481404fcdb215a3c5c3e00e68563a9c2d5a5b7a4c31f78
- SSDEEP 786432:Mo2IsD+3o8M7lYgAnbuckt3+Sy/PTLBvf9aJSjf2/0zN6PvyV4mvR:Mo2IwioTZJaT2ORTWJsfFiOdp
- TLSH T1B6B73311FB9804BDE1E6E8B48ADA840793F6B80A47F1980F53DC76A65F377408D35B98
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Quasar payload
-
Detects Windows executables referencing non-Windows User-Agents
-
Detects executables containing common artifacts observed in infostealers
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1