Behavioral task
behavioral1
Sample
163f312e21ec1253901c9a2651311b6ca5205c41d858ca297c3d60c28dbeb5c2.exe
Resource
win7-20240729-en
General
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Target
163f312e21ec1253901c9a2651311b6ca5205c41d858ca297c3d60c28dbeb5c2
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Size
920KB
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MD5
bf28a4299deb6d5047d2defdac805ad8
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SHA1
b4b31925fca63c42f66353ea863464d28a874071
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SHA256
163f312e21ec1253901c9a2651311b6ca5205c41d858ca297c3d60c28dbeb5c2
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SHA512
92bec47a9b695acc2b54e2c78f5b591140c21cf4b3ad30108d5fb372ca51b6ff6b98f184cc73ee23aada2e8cf87b8b88921e34be060648c2714f1151340b1df0
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SSDEEP
24576:Weu4MROxnFZ3WurRrZlI0AilFEvxHiBfWuM:WetMi7TrZlI0AilFEvxHiY
Malware Config
Extracted
orcus
192.168.224.1:6969
a4e1aea05229412fadaa047e2ae9b50c
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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
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 163f312e21ec1253901c9a2651311b6ca5205c41d858ca297c3d60c28dbeb5c2
Files
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163f312e21ec1253901c9a2651311b6ca5205c41d858ca297c3d60c28dbeb5c2.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: 915KB - Virtual size: 914KB
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