Behavioral task
behavioral1
Sample
example.exe
Resource
win7-20240903-en
General
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Target
example.exe
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Size
903KB
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MD5
de87df65430d0f19436429db542fe5b0
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SHA1
bd4026365cbb6d4a7ea8b17a8fea83ab2e7a6037
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SHA256
d55cb8d9ad30078be362414186e4e065394430c3c0b0fa83f06922f59d288a63
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SHA512
325a50723fbcf82df0a22bc7c68177bd7f9df25a155f204439a27d9aafcd089a8963020b4f8800da8bd444ec7481b5976f717ef7630aa2588dc9cb95c6c46c02
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SSDEEP
12288:sTUZ/Y95eo6L4ce7dG1lFlWcYT70pxnnaaoawZRVcTqSA+9rZNrI0AilFEvxHvBO:CqI4MROxnFMLqrZlI0AilFEvxHi5B
Malware Config
Extracted
orcus
text-eating.gl.at.ply.gg:52982
8fd8dcabe5d849ad96f2d6e189ef12c1
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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 example.exe
Files
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example.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: 898KB - Virtual size: 898KB
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