Behavioral task
behavioral1
Sample
Invoice_Finance_US-Factoring-Discounting.PDF.exe
Resource
win7-20230220-en
General
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Target
Invoice_Finance_US-Factoring-Discounting.PDF.exe
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Size
922KB
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MD5
d3278b4f22e455acad9bdee1980b88f4
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SHA1
a56bde215dffa46c3e4271c67147063e05178943
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SHA256
586e9be679cd4ce057b9df104d02de3447551583ff3e57c93bc96bdd9fb524cf
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SHA512
4eacdac9f55b223263fcd959ec074db035ede80f4a76a0073c508d0a36cc13a71d95d40a6121fabc5e0145ec7b114234bf722d1b8ab417e4ce0fa97e106f5ea8
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SSDEEP
24576:bmHR4MROxnFlQXrrcI0AilFEvxHPloo1:auMi4rrcI0AilFEvxHP
Malware Config
Extracted
orcus
193.169.255.152:6969
362a2958fe1c40c0bd8389dcdc6ae139
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autostart_method
Disable
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enable_keylogger
false
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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 Invoice_Finance_US-Factoring-Discounting.PDF.exe
Files
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Invoice_Finance_US-Factoring-Discounting.PDF.exe.exe windows 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: 917KB - Virtual size: 916KB
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