General
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Target
f7a46b53afa7814e739d59fcdbd527fc_JaffaCakes118
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Size
2.8MB
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Sample
240926-fwwnassdrf
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MD5
f7a46b53afa7814e739d59fcdbd527fc
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SHA1
b1d3158156a63d3981c3d49c33bb94ef899611d6
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SHA256
c4d9d25dedcb02acf6eae98dec3fae4e53585ef8486d755f2b77740dd7ba7797
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SHA512
0bb5d13d55fd27f1feb8c055118ba43fa0a611a2512abafbaceba0d2d3c0e5e9a45520d2f8093070589df422721f568fcc6b59fc2c994288ab5d2ec898b6b5da
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SSDEEP
49152:Kkqgee3wKnRhpv83eiLG36HlHVQZTpzRcxen5+saw9FF9+4eIDTeWY5g:LeegihkpzHlHoFRcgn/B3P+eeW
Static task
static1
Behavioral task
behavioral1
Sample
f7a46b53afa7814e739d59fcdbd527fc_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f7a46b53afa7814e739d59fcdbd527fc_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
orcus
18.221.17.220:1604
1141a9276f324b1f8a2d4f8f2fec0ac5
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autostart_method
Registry
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enable_keylogger
false
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install_path
%temp%\drivers\ac2ftsdgj8m5ms5.exe
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reconnect_delay
10000
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registry_keyname
steam
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taskscheduler_taskname
steam
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watchdog_path
AppData\OrcusWatchdog.exe
Targets
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Target
f7a46b53afa7814e739d59fcdbd527fc_JaffaCakes118
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Size
2.8MB
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MD5
f7a46b53afa7814e739d59fcdbd527fc
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SHA1
b1d3158156a63d3981c3d49c33bb94ef899611d6
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SHA256
c4d9d25dedcb02acf6eae98dec3fae4e53585ef8486d755f2b77740dd7ba7797
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SHA512
0bb5d13d55fd27f1feb8c055118ba43fa0a611a2512abafbaceba0d2d3c0e5e9a45520d2f8093070589df422721f568fcc6b59fc2c994288ab5d2ec898b6b5da
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SSDEEP
49152:Kkqgee3wKnRhpv83eiLG36HlHVQZTpzRcxen5+saw9FF9+4eIDTeWY5g:LeegihkpzHlHoFRcgn/B3P+eeW
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Orcus main payload
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Orcurs Rat Executable
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4