Behavioral task
behavioral1
Sample
e20b67a9dffdc09f9a77a9859a8fd5c8ae37afb556da53c83ff17bd823756514.exe
Resource
win7-20240221-en
General
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Target
e20b67a9dffdc09f9a77a9859a8fd5c8ae37afb556da53c83ff17bd823756514
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Size
903KB
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MD5
3c28f4ff180a9be27104ba71508bb16f
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SHA1
cd25285f0201cd7ce7ec1a5e3ef834f90e30d9dc
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SHA256
e20b67a9dffdc09f9a77a9859a8fd5c8ae37afb556da53c83ff17bd823756514
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SHA512
f840696670e2f2b41669a1dbf932dc85cb90a45ebfbc17dae2e7aeedfe5a6109fbd9e3651cbf61c8316d5766b36f9f2ea4ebbeb20c26e1291858a2f3a1c3fa3d
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SSDEEP
12288:c0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCBfm9rR6W7BaepBwzo7dG1lFlWh:xam4MROxnF4OVrrcI0AilFEvxHP2ooh
Malware Config
Extracted
orcus
192.168.244.153:10134
498924e5cb1c47f2abfc3edb97747fb4
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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 e20b67a9dffdc09f9a77a9859a8fd5c8ae37afb556da53c83ff17bd823756514
Files
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e20b67a9dffdc09f9a77a9859a8fd5c8ae37afb556da53c83ff17bd823756514.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