Behavioral task
behavioral1
Sample
fac22214821ec848d002303f8e071017b4988f692bec1c3ef666de4a7b07af2f.exe
Resource
win7-20240221-en
General
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Target
fac22214821ec848d002303f8e071017b4988f692bec1c3ef666de4a7b07af2f
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Size
3.0MB
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MD5
f914c1271142dba84a1f252e6cc5bd62
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SHA1
b5c9469bad576f32904a428210ddcf4778575df4
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SHA256
fac22214821ec848d002303f8e071017b4988f692bec1c3ef666de4a7b07af2f
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SHA512
822c340cafc599ad7118c0dac257853a9afe8eb48cf47fd62717a0e8ff432c749d5b287a5f3706516ca939d948ef40be30e97471571e91d66038682c3fed6fe8
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SSDEEP
49152:+msonuvKFmwLGZeM9/dFQMDjjzKCkElU+fPONM6WAypQxb1o9JnCmwl6ncFf0I7s:+7CFmwLvEeMDjnpHfP56xypSb1o9JCm
Malware Config
Extracted
orcus
Conflicker
193.161.193.99:35081
09bbf5ad32294289979fe0ce356efd76
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autostart_method
TaskScheduler
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enable_keylogger
true
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install_path
%programfiles%\Config\Conflicker.exe
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reconnect_delay
10000
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registry_keyname
Conflicker
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taskscheduler_taskname
Secure
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watchdog_path
AppData\service.exe
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fac22214821ec848d002303f8e071017b4988f692bec1c3ef666de4a7b07af2f
Files
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fac22214821ec848d002303f8e071017b4988f692bec1c3ef666de4a7b07af2f.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_LARGE_ADDRESS_AWARE
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: 39KB - Virtual size: 38KB
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