Behavioral task
behavioral1
Sample
0759ad51b7c28177f3f99f055131cc3a6f51fea7cf7908da702c94c075f23bbd.exe
Resource
win7-20240704-en
General
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Target
0759ad51b7c28177f3f99f055131cc3a6f51fea7cf7908da702c94c075f23bbd
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Size
917KB
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MD5
e9254de10333cf644c4ff9b3bd8fdd13
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SHA1
6f8c9d2ca9e445cbbded55dac2253bae29db4d9a
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SHA256
0759ad51b7c28177f3f99f055131cc3a6f51fea7cf7908da702c94c075f23bbd
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SHA512
5d0373eb8ede5d23c7b7ea9d4cb769c2f127e04e096e0a0eec95bcff938d3cbfb206ab49ac87eff8f2421fb89d570f29c7d238d2437297367cbc02babf197dcb
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SSDEEP
24576:1IY4MROxnFi3gsxrrcI0AilFEvxHP9Fboo+:1aMioVxrrcI0AilFEvxHP
Malware Config
Extracted
orcus
192.168.0.23:6565
028d5aa3082f4fb9914e6557035ef57a
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autostart_method
TaskScheduler
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enable_keylogger
true
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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
Yandex
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watchdog_path
AppData\OrcusWatchdog.exe
Signatures
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Orcurs Rat Executable 1 IoCs
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 0759ad51b7c28177f3f99f055131cc3a6f51fea7cf7908da702c94c075f23bbd
Files
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0759ad51b7c28177f3f99f055131cc3a6f51fea7cf7908da702c94c075f23bbd.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: 912KB - Virtual size: 911KB
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