Behavioral task
behavioral1
Sample
b4af3126655823c6b45c2584feccf38dd74fc661e6274fb5001c3d68e39afb4c.exe
Resource
win7-20231215-en
General
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Target
b4af3126655823c6b45c2584feccf38dd74fc661e6274fb5001c3d68e39afb4c
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Size
3.0MB
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MD5
a0bf0e1d9998071ab3eea44c602e62fe
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SHA1
abbfe33f050e0d86141e3d86353e442ec137ce5f
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SHA256
b4af3126655823c6b45c2584feccf38dd74fc661e6274fb5001c3d68e39afb4c
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SHA512
37c2c2716467f266c0119b8f951a141522422c4f9d0ea6f28c428b6064ae2c1547ee8637ac840c49d0b5aec1a1c89fb49372700b399db7154313f497b8e4afce
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SSDEEP
49152:O3X27p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpEu/nRFfjI7L0qbE:OWHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
Новый тег
31.44.184.52:58576
sudo_2f0j3yx80ngl37acxfsp3wpr9q36wsle
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\javascriptpackettemp\lowbase.exe
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reconnect_delay
10000
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registry_keyname
Sudik
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taskscheduler_taskname
sudik
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watchdog_path
AppData\aga.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 b4af3126655823c6b45c2584feccf38dd74fc661e6274fb5001c3d68e39afb4c
Files
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b4af3126655823c6b45c2584feccf38dd74fc661e6274fb5001c3d68e39afb4c.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: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
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