Behavioral task
behavioral1
Sample
a45a942627fd69b6a94be8036a1db9c6efacb552003ed00ff8582717227c19ac.exe
Resource
win7-20231215-en
General
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Target
a45a942627fd69b6a94be8036a1db9c6efacb552003ed00ff8582717227c19ac
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Size
903KB
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MD5
27dd00a457c846114cb1d2f1a05d769e
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SHA1
41c6149f963a66c6a7e75871731740e52dec7ea8
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SHA256
a45a942627fd69b6a94be8036a1db9c6efacb552003ed00ff8582717227c19ac
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SHA512
b27b13e078a39cfc3cfc2e5a41831f6565aac128aaede93093f220eb134e3d589b4c8f71317b3a1d0df880578abef774620ac09b0e9d1fb0454f8298ba38f81e
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SSDEEP
12288:C0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCBfm9rR6W7BaepBwzo7dG1lFlWr:3am4MROxnF4OVrrcI0AilFEvxHPQooh
Malware Config
Extracted
orcus
0.tcp.eu.ngrok.io:18005
4984038f78b942a89a1c0e795f62f583
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autostart_method
Disable
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enable_keylogger
false
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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 a45a942627fd69b6a94be8036a1db9c6efacb552003ed00ff8582717227c19ac
Files
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a45a942627fd69b6a94be8036a1db9c6efacb552003ed00ff8582717227c19ac.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: 898KB - Virtual size: 897KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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