Behavioral task
behavioral1
Sample
f968e51569c3cd788933a632b81cd1529ed658bdacc5f66565a4be3c807a081c.exe
Resource
win7-20231215-en
General
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Target
f968e51569c3cd788933a632b81cd1529ed658bdacc5f66565a4be3c807a081c
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Size
911KB
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MD5
8efd8e9cdabd7b0886c97fa101a3ed13
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SHA1
3ddc8f6c6a7705e19a1842dd6eceea9a05c254b9
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SHA256
f968e51569c3cd788933a632b81cd1529ed658bdacc5f66565a4be3c807a081c
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SHA512
8fcf2742bef2a781770f7392f05a566780515fb2baa68c3ef732514ce851f116f51e85f78742695a30c284f761d2949992e235d4b67c80b74a81e390a654cb09
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SSDEEP
12288:0y50ed4DkhUo2y27dG1lFlWcYT70pxnnaaoawl7ueuRAGrZNrI0AilFEvxHvBMr3:BzA4MROxnFt9prZlI0AilFEvxHivc8
Malware Config
Extracted
orcus
Tag
192.168.0.108:10134
1b73c8dc9189428b9ebc535fba0382af
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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 f968e51569c3cd788933a632b81cd1529ed658bdacc5f66565a4be3c807a081c
Files
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f968e51569c3cd788933a632b81cd1529ed658bdacc5f66565a4be3c807a081c.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: 901KB - Virtual size: 901KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
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