Behavioral task
behavioral1
Sample
d2700db3d7145017e4570a4e19aa6e44dc1a87543637e1195dbe169318c16dd0.exe
Resource
win7-20240221-en
General
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Target
d2700db3d7145017e4570a4e19aa6e44dc1a87543637e1195dbe169318c16dd0
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Size
922KB
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MD5
2f3d6c45b5c428d17471d1c4d1c066a6
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SHA1
ef3ae75ab3bbef79f8e56ce313f2813e096f2bb7
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SHA256
d2700db3d7145017e4570a4e19aa6e44dc1a87543637e1195dbe169318c16dd0
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SHA512
417a9fdbf7006c0b09386b75ac8ed24be44eda2a7e3263c093e0dd2eb109a2f167ac2ac8168f709c06abccee03e9de97456d03a3afa6852e278b49af1e342502
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SSDEEP
24576:21j4MROxnFi3xs4rrcI0AilFEvxHPuooyX:2iMioK4rrcI0AilFEvxHP
Malware Config
Extracted
orcus
Blumhack
192.168.1.69:10134
92734687817a427285a117577619b55d
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autostart_method
TaskScheduler
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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
Blumhack
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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 d2700db3d7145017e4570a4e19aa6e44dc1a87543637e1195dbe169318c16dd0
Files
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d2700db3d7145017e4570a4e19aa6e44dc1a87543637e1195dbe169318c16dd0.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: 913KB - Virtual size: 912KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 7KB
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