Behavioral task
behavioral1
Sample
0364a3e0405bb8339abb28e24df1e88a1874ff283de9c81edac84e39a8b73c83.exe
Resource
win7-20240729-en
General
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Target
0364a3e0405bb8339abb28e24df1e88a1874ff283de9c81edac84e39a8b73c83
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Size
910KB
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MD5
4d67c5767748dc2feefe86ab7a104a35
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SHA1
99bce029c8f3efe7d491b1fa8a9fb49df2873fa1
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SHA256
0364a3e0405bb8339abb28e24df1e88a1874ff283de9c81edac84e39a8b73c83
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SHA512
180b2f9ee8930e328fb9ee47d4d5a8b4f4209ea68949329c17d9027c3fb4472f174a69b5858bf49aca97b257085e12109a47b1837f33d093fdcbe364d01fc508
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SSDEEP
24576:INL34MROxnFf3HumxrrcI0AilFEvxHPzrooB:IWMidDrrcI0AilFEvxHP
Malware Config
Extracted
orcus
127.0.0.1:1268
e917d901ad1f4140b555b1d60ce0deeb
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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 0364a3e0405bb8339abb28e24df1e88a1874ff283de9c81edac84e39a8b73c83
Files
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0364a3e0405bb8339abb28e24df1e88a1874ff283de9c81edac84e39a8b73c83.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: 905KB - Virtual size: 904KB
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