General
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Target
q.exe
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Size
3.0MB
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MD5
d25c935e3349c5afd5586a004397ed5d
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SHA1
5005eb9b03fa0d6d773da9458c0379c454b5f60e
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SHA256
965909161e4c412aaf5df8e2061c1ec2f32c94fbda7a9ba5be09f802dfec1557
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SHA512
cab2b07997d89f7d8673bd5101031a238411dc0e75a0843f0c34746a207cfcb2b45eb9453c9ed0f0bcd2ff966b07edcf18219b04b0b7331e716a09b338af272e
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SSDEEP
49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm
Malware Config
Extracted
orcus
test
31.44.184.52:29613
sudo_0m133t8qmo0n91x8rat4ox0arlnn9ww5
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autostart_method
Disable
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enable_keylogger
false
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install_path
%appdata%\longpollbaserequest\pollhttp.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 q.exe
Files
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q.exe.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