Behavioral task
behavioral1
Sample
68c2573d2ba5a1f845aa42a24a63542fb8f8a97bc2223cb3d7f4cb674aa190b2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
68c2573d2ba5a1f845aa42a24a63542fb8f8a97bc2223cb3d7f4cb674aa190b2.exe
Resource
win10v2004-20240226-en
General
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Target
68c2573d2ba5a1f845aa42a24a63542fb8f8a97bc2223cb3d7f4cb674aa190b2
-
Size
924KB
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MD5
b9941c3d4dbe7b3a7a74517ca5577e81
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SHA1
ac5d234b16377491c3891dec2a628d2f13a5b6c5
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SHA256
68c2573d2ba5a1f845aa42a24a63542fb8f8a97bc2223cb3d7f4cb674aa190b2
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SHA512
01aed78d3b15e49c723a5c09caf8003d548d6fbc166fec989b0795f2723868d75c3a1bcd936115f0163d7750d50ec8c297a7b784851556c419b4869e178afc25
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SSDEEP
12288:e0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNC7JsLdn487Rhp2sxuw7dG1lFlWK:bJ14MROxnFE3sFrrcI0AilFEvxHjUQf
Malware Config
Extracted
orcus
147.185.221.229:56094
2e76dc04b91f4090b8ce38a21dda6ce7
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autostart_method
Registry
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enable_keylogger
true
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install_path
%programfiles%\svhost\svhost.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\svhost.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 68c2573d2ba5a1f845aa42a24a63542fb8f8a97bc2223cb3d7f4cb674aa190b2
Files
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68c2573d2ba5a1f845aa42a24a63542fb8f8a97bc2223cb3d7f4cb674aa190b2.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 921KB - Virtual size: 920KB
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