Behavioral task
behavioral1
Sample
a1aceb472152e5f8a0da2389a13f2db959788d8790c97363dbf742ef966c5b25.exe
Resource
win7-20240708-en
General
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Target
a1aceb472152e5f8a0da2389a13f2db959788d8790c97363dbf742ef966c5b25
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Size
910KB
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MD5
8e3f383b02d4c62b543d5b7c56d4db79
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SHA1
53888e44275358a395630841a244d16226beb1dc
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SHA256
a1aceb472152e5f8a0da2389a13f2db959788d8790c97363dbf742ef966c5b25
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SHA512
c113e49c3221fb517d66d827a1f822e4133625535b9e950c08b7cc4adedbcd42297143d511fd8fd69adcd3818c24a631acc01afe9ed0206cc43b87fc5a1406c0
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SSDEEP
12288:/0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCg+34ai5V2Xopqi1n07dG1lFlWe:L2C4MROxnFRC8rrcI0AilFEvxHjoQJ
Malware Config
Extracted
orcus
ligeon
ligeon.ddns.net:1606
b98fb09a59c24a81b9d17a55ccf2c036
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autostart_method
Disable
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enable_keylogger
true
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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 a1aceb472152e5f8a0da2389a13f2db959788d8790c97363dbf742ef966c5b25
Files
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a1aceb472152e5f8a0da2389a13f2db959788d8790c97363dbf742ef966c5b25.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: 905KB - Virtual size: 905KB
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