Behavioral task
behavioral1
Sample
beb9b3be2a4de7f67f80826aadcec76c91d979d08571ff83ee5f6653ca8d25c4.exe
Resource
win7-20240221-en
General
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Target
beb9b3be2a4de7f67f80826aadcec76c91d979d08571ff83ee5f6653ca8d25c4
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Size
918KB
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MD5
054055eb5b8478398a161bc868ec34b9
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SHA1
ffb86d0bfa9b528b460e1cb3e03189cd5986e374
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SHA256
beb9b3be2a4de7f67f80826aadcec76c91d979d08571ff83ee5f6653ca8d25c4
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SHA512
8ad2206aa1c6bd24754b2a4e380feb2472583a96b25df03778d3b3dd67bf9b62b62a06f7507796778f4264e68b1ab616c0314b89415fa4f002e1f896fd7297ce
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SSDEEP
24576:XEu4MROxnFH3TRM4grrcI0AilFEvxHPbooq:XIMihTlgrrcI0AilFEvxHP
Malware Config
Extracted
orcus
SKIDV3
bigtitties.hopto.org:1604
c99184ad8a1a41e3b344d48e60aed638
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autostart_method
Registry
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enable_keylogger
true
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install_path
%SYSTEMROOT%\Windows\appdata\host\svchost.exe
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reconnect_delay
10000
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registry_keyname
HKEY_LOCAL_MACHINE\SYSTEM\State\DateTime
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taskscheduler_taskname
conhost
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watchdog_path
AppData\conhost.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 beb9b3be2a4de7f67f80826aadcec76c91d979d08571ff83ee5f6653ca8d25c4
Files
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beb9b3be2a4de7f67f80826aadcec76c91d979d08571ff83ee5f6653ca8d25c4.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: 915KB - Virtual size: 914KB
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