Behavioral task
behavioral1
Sample
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe
Resource
win7-20240903-en
General
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Target
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905
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Size
903KB
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MD5
1b1ed829d9d28de97a67b4deef9611fd
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SHA1
f721c2092d2ea32270bdfd4e01e3af6f6d983730
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SHA256
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905
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SHA512
6d05651ba20296ac8053322bbe4fe912d1d580b30202d4c047f9c6dfb4fcc45c0bec22223a11a7d0e741ae4572d4b5745e37f7abb14ee99f37b710a1b6760598
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SSDEEP
12288:i0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCBfm9rR6W7BaepBwzo7dG1lFlWx:Xam4MROxnF4OVrrcI0AilFEvxHPOooh
Malware Config
Extracted
orcus
0.tcp.ap.ngrok.io:14759
e76402febf5a462e951739e787591097
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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
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905
Files
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fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.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