Behavioral task
behavioral1
Sample
a162bade305b431c5f252ce791b4bed66dcc931c0534a8a1716a86db6669350a.exe
Resource
win7-20240221-en
General
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Target
a162bade305b431c5f252ce791b4bed66dcc931c0534a8a1716a86db6669350a
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Size
1.2MB
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MD5
1d2fdd176a087068af4b31ccc042de70
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SHA1
4e5634731cf060632b9a32a00309166045abead1
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SHA256
a162bade305b431c5f252ce791b4bed66dcc931c0534a8a1716a86db6669350a
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SHA512
ef31a1ddcaa159b16ae55a932ea09f1e1beea19bdfcf74385a7ab734271f165de9d5a74f6bd2b2be8f3c3eed5a4ff28e11b0e43626be7b85cae0f4c9a44eb06f
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SSDEEP
24576:/8YK4MROxnFE3JO37rrcI0AilFEvxHPgtoo4m:UgMiuG7rrcI0AilFEvxHP
Malware Config
Extracted
orcus
devjeb
192.168.0.102:10134
c11f3301d4da4e7188c643ebc345fc8c
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autostart_method
Registry
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enable_keylogger
true
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install_path
%programfiles%\Orcus\Orcus.exe
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reconnect_delay
10000
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registry_keyname
MSEDGE
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taskscheduler_taskname
MSEDGE
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watchdog_path
AppData\MSEDGE_DATE.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 a162bade305b431c5f252ce791b4bed66dcc931c0534a8a1716a86db6669350a
Files
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a162bade305b431c5f252ce791b4bed66dcc931c0534a8a1716a86db6669350a.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: 921KB - Virtual size: 921KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 264KB - Virtual size: 263KB
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