Behavioral task
behavioral1
Sample
a98ce4d47470483d86072c823711f60af11b3cb44dc828335bd0d6eabf5f5a2b.exe
Resource
win7-20231025-en
General
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Target
a98ce4d47470483d86072c823711f60af11b3cb44dc828335bd0d6eabf5f5a2b
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Size
3.2MB
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MD5
d4aa8ca140e8278dc0362868616e4f36
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SHA1
4d760696dcdc41ac5e4937f86ef5fa5804d9deea
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SHA256
a98ce4d47470483d86072c823711f60af11b3cb44dc828335bd0d6eabf5f5a2b
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SHA512
8290de36ba1641610e26b76bc5e5af1abcc2783f0b3b4f880e6979e7c3ad0dd98fc2e8d708cff36a9d594b6af9e8782efb567f3e894d476dd310eb31992640a2
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SSDEEP
98304:rIFypVxbUsQhlhjQ4YlSXtypSb57to9JCm:sFLsQh7jbypSd7oJC
Malware Config
Extracted
orcus
dfwfdsfsdasd.project-nightfall.com:3007
aa286d2e836040dd92c47ff0b43d6918
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autostart_method
Registry
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enable_keylogger
false
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install_path
%appdata%\WatchDogs2\Scripthook.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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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a98ce4d47470483d86072c823711f60af11b3cb44dc828335bd0d6eabf5f5a2b
Files
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a98ce4d47470483d86072c823711f60af11b3cb44dc828335bd0d6eabf5f5a2b.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: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 250KB - Virtual size: 250KB
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