Behavioral task
behavioral1
Sample
12.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
12.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
12.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
12.exe
Resource
win11-20240802-en
General
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Target
12.exe
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Size
918KB
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MD5
1fe1c0eb7d62a73e832c2c1eba4f78c1
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SHA1
f3dc248a9850b358beff204b8e69ef86cb1e398d
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SHA256
e6aa1c3c529c5d6cb73ef7eb959555c8d681e36bae8290ed1310b5caec13cc84
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SHA512
b6e5e021b5dc12188e09f1a1a2f483700e2b0a795494bcf21a1f7036f5c34443c73e87671aafcf7775aedf39ef608cf41da1286fae2162786974b23521c2294d
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SSDEEP
24576:ld74MROxnFH3WRM4IrrcI0AilFEvxHPmooQ:laMihWlIrrcI0AilFEvxHP
Malware Config
Extracted
orcus
Mal
keep-forth.gl.at.ply.gg:19365
3bd064b7c6b7453ba4e355a8c39c2b4a
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autostart_method
Registry
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enable_keylogger
true
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install_path
%programfiles%\Radeon\RadeonSoftware.exe
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reconnect_delay
10000
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registry_keyname
winla
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taskscheduler_taskname
winlaa
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watchdog_path
Temp\AMDRSServ.exe
Signatures
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Orcurs Rat Executable 1 IoCs
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 12.exe
Files
-
12.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 915KB - Virtual size: 914KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ