General
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Target
test9.exe
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Size
3.0MB
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MD5
dfdc07fc6e0240f203420fc96f42f9ae
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SHA1
a636a3d433428686cc355924081f9c5807f68b12
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SHA256
844eb605476624eb76457dbad0feeac7c3067560d3980480d58ee3c619389861
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SHA512
61af10d50d0043c88bc8b856c90974e2d06d32fed140fd11909ac9aa3f8e132ddb013d4c2bb81cdbadb94732e2f06eed33a618b020c2ed0cf24b79b1ed2b9ab2
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SSDEEP
49152:xNBW8rZeM9/KhMDjjQeZ6vPJCKAypQxb8Uo9JnCmd6nncFf0I74gu3CM:x/W8Q3hMDjkpvP4NypSb8Uo9JCmd
Malware Config
Extracted
orcus
0.tcp.eu.ngrok.io:17055
5563bfe3473a4845b27d69243370bd37
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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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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource test9.exe
Files
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test9.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_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: 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