Behavioral task
behavioral1
Sample
35dc417902d91aaa086888c53aa8221f4509c6068f8179ef714f9bbcdd0ba4b3.exe
Resource
win7-20231215-en
General
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Target
35dc417902d91aaa086888c53aa8221f4509c6068f8179ef714f9bbcdd0ba4b3
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Size
905KB
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MD5
8d06bf28c88432f558b148bc6a37fe30
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SHA1
d373bce1349f532fd3f01ed03a4f88c5bfadb3c3
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SHA256
35dc417902d91aaa086888c53aa8221f4509c6068f8179ef714f9bbcdd0ba4b3
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SHA512
2bcd2ba5c3a620fad534de78933bc1d031d1d8d812619b46c6c6ce79849fc8af180f4adfa0717c452bf79699c302361627fd1965a9c31564b26e12fd32e7a176
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SSDEEP
24576:gNL34MROxnFUpSxXSNrrcI0AilFEvxHPkfZxooM:gWMi+KSNrrcI0AilFEvxHPi
Malware Config
Extracted
orcus
0.0.0.0:1268
29769658b6d6443d8a9775b5448793d8
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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 35dc417902d91aaa086888c53aa8221f4509c6068f8179ef714f9bbcdd0ba4b3
Files
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35dc417902d91aaa086888c53aa8221f4509c6068f8179ef714f9bbcdd0ba4b3.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: 900KB - Virtual size: 900KB
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