Behavioral task
behavioral1
Sample
AutoHotkey.exe
Resource
win7-20231215-en
General
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Target
AutoHotkey.exe
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Size
919KB
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MD5
d74eed515d57b729fc19eeac93c843e9
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SHA1
4a4deb4eccba456f644ba0747564cef59b125095
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SHA256
04c1dc599f21e3a1f36070105d8f55b1f288fd1121eadfb9272f1eb7010aa307
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SHA512
53e03bf72a024c094940c31576fa2f12e6536e55b4d6450a7f3d34747372271f0a4dc3cf4fc194aa3efeb65c9db9313fd840bff1934c8193586ac0b4a898defb
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SSDEEP
12288:g87KYIE+qo/EvASh7dG1lFlWcYT70pxnnaaoawhmi9kgWrKrZNrI0AilFEvxHvBJ:sMN4MROxnFO11rZlI0AilFEvxHiKf
Malware Config
Extracted
orcus
centre-shaped.gl.at.ply.gg:30014
3e957f83068242aa86f4e39d34d0100f
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autostart_method
Registry
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enable_keylogger
false
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install_path
C:\Windows\System32\Winlogon\loader.exe
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reconnect_delay
10000
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registry_keyname
DriverUpdater
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taskscheduler_taskname
CheckUpdate
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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 AutoHotkey.exe
Files
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AutoHotkey.exe.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: 914KB - Virtual size: 913KB
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