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Behavioral task
behavioral1
Sample
acbe32afbdf67ae6aa81e19f4cba285da5fec8b24163a369048a041729159521.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
acbe32afbdf67ae6aa81e19f4cba285da5fec8b24163a369048a041729159521.exe
Resource
win10v2004-20240508-en
General
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Target
acbe32afbdf67ae6aa81e19f4cba285da5fec8b24163a369048a041729159521
-
Size
921KB
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MD5
ffb0b2a6d13a400e4e05908cfe0e677b
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SHA1
e27ecf8d074beb524219b6d9e563fc5f76cd0546
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SHA256
acbe32afbdf67ae6aa81e19f4cba285da5fec8b24163a369048a041729159521
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SHA512
5ade0726c36bea2b02c9e9533bc166be4f3794bd78a15a814eb5be418794880c22987f434fcd51967f1c33c3550b671f257b9583121c6ef0c5f0231ccee897f3
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SSDEEP
24576:ZCW4MROxnF43olqrrcI0AilFEvxHjiQ8:ZCVMiGrrrcI0AilFEvxHj
Malware Config
Extracted
orcus
85.159.230.132:10134
0a90560fd1de4ef0859fc02bececce78
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autostart_method
Registry
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enable_keylogger
true
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install_path
%programfiles%\svhost\svhost.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\svhost.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 acbe32afbdf67ae6aa81e19f4cba285da5fec8b24163a369048a041729159521
Files
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acbe32afbdf67ae6aa81e19f4cba285da5fec8b24163a369048a041729159521.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: 918KB - Virtual size: 917KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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