Behavioral task
behavioral1
Sample
29a70c77d461b68314382ed070ddd78d2400d7ac5bddcbede267b96ffc9532d2.exe
Resource
win7-20240221-en
General
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Target
29a70c77d461b68314382ed070ddd78d2400d7ac5bddcbede267b96ffc9532d2
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Size
3.0MB
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MD5
f2b089bd630f90d61043bdc2030bb7c6
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SHA1
38cf3634eab35b848ef55e7316b96af1c4b25b25
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SHA256
29a70c77d461b68314382ed070ddd78d2400d7ac5bddcbede267b96ffc9532d2
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SHA512
d010af454bd548cb4aae1f0ef5108f0cb0186183842ff37200ada6c156c9a1bd9478e3b0b008e6f647cdec20ac805a34ea7c39669bd31db7b9777f52b69ae921
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SSDEEP
49152:4s7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpau/nRFfjI7L0qb:4sHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
xd
31.44.184.52:43660
sudo_t61i190retit4wubnj3gfe60k604d9dj
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\Chrome\update.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 29a70c77d461b68314382ed070ddd78d2400d7ac5bddcbede267b96ffc9532d2
Files
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29a70c77d461b68314382ed070ddd78d2400d7ac5bddcbede267b96ffc9532d2.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: 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