Behavioral task
behavioral1
Sample
acda0cdbd6a9be7cc1df40923d57c6c0eeae28b8046130cc723c3b055d881f82.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
acda0cdbd6a9be7cc1df40923d57c6c0eeae28b8046130cc723c3b055d881f82.exe
Resource
win10v2004-20231215-en
General
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Target
acda0cdbd6a9be7cc1df40923d57c6c0eeae28b8046130cc723c3b055d881f82
-
Size
901KB
-
MD5
03ca22eed7d6c8df6c8ad4c4e650ac9a
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SHA1
8e72ef451ba7957c8aff58afa9f3f246eeb7484e
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SHA256
acda0cdbd6a9be7cc1df40923d57c6c0eeae28b8046130cc723c3b055d881f82
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SHA512
92d43f7395b0ab710e4470d93df27b6fd5f6067208c1fc160479e9f247790ca24e537df6b391fef842b06bfc80cde5ed57647a4a421426c5bc813037fbec1425
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SSDEEP
12288:a8shHAVBuQBBed37dG1lFlWcYT70pxnnaaoawMRVcTqSA+9rZNrI0AilFEvxHvB2:73s4MROxnF9LqrZlI0AilFEvxHiGy
Malware Config
Extracted
orcus
modded
10.0.2.15:6969
b725370ceb8a45a0ace5e08a0654b176
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autostart_method
Disable
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enable_keylogger
true
-
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
-
Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
-
Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource acda0cdbd6a9be7cc1df40923d57c6c0eeae28b8046130cc723c3b055d881f82
Files
-
acda0cdbd6a9be7cc1df40923d57c6c0eeae28b8046130cc723c3b055d881f82.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 898KB - Virtual size: 898KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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