Behavioral task
behavioral1
Sample
61160780cd8f24a4ad7d46cf0e7cfdad0accbcef02c681b294fe220d3d297401.exe
Resource
win7-20240903-en
General
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Target
61160780cd8f24a4ad7d46cf0e7cfdad0accbcef02c681b294fe220d3d297401
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Size
911KB
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MD5
9ab3d6d5b0495a056c23afb26d58b01e
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SHA1
e2b0d0611c9f0b9728a07ccc76f5ee9d588ca9b7
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SHA256
61160780cd8f24a4ad7d46cf0e7cfdad0accbcef02c681b294fe220d3d297401
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SHA512
062b3985953adbf1cc792648121624ccae60ba1f3d01ca7313a2b8768a875f3d418447a3da017a28e75ac3a08c41a757883c647780028f49ceec6c41cb066b8d
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SSDEEP
24576:NBB4MROxnF4jUINrrcI0AilFEvxHPXooN:NQMimNrrcI0AilFEvxHP
Malware Config
Extracted
orcus
nursultan 1.16.5
127.0.0.1:1268
29e5ffc31816447189007ae4dd81fe0d
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autostart_method
Disable
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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
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\OrcusWatchdog.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 61160780cd8f24a4ad7d46cf0e7cfdad0accbcef02c681b294fe220d3d297401
Files
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61160780cd8f24a4ad7d46cf0e7cfdad0accbcef02c681b294fe220d3d297401.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: 908KB - Virtual size: 908KB
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