Behavioral task
behavioral1
Sample
78afefee16a6e648a08f0e348c086dde76f917e24b45dd4c64124fa0645f8d97.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
78afefee16a6e648a08f0e348c086dde76f917e24b45dd4c64124fa0645f8d97.exe
Resource
win10v2004-20241007-en
General
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Target
78afefee16a6e648a08f0e348c086dde76f917e24b45dd4c64124fa0645f8d97
-
Size
903KB
-
MD5
e01f6c2e3489ec4f372f5e42043c76ad
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SHA1
ff18a6f8f0535cb90bd1be41c5f751eb7e68c9bf
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SHA256
78afefee16a6e648a08f0e348c086dde76f917e24b45dd4c64124fa0645f8d97
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SHA512
b7eb8aaf68bc5a91e94bb1889cda2d0c22af3cbf4011134b6b4d86d08ca6e945002f868a3c818fb0aa0e551193863167c874f4780aa93142b7e74768d96dd932
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SSDEEP
12288:Y8shHAVBuQBBed37dG1lFlWcYT70pxnnaaoawMRVcTqSA+9rZNrI0AilFEvxHvBJ:p3s4MROxnF9LqrZlI0AilFEvxHi8b8o
Malware Config
Extracted
orcus
25.58.174.75:10134
5959ab4ab0884401bc50ad7556c97639
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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
-
Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 78afefee16a6e648a08f0e348c086dde76f917e24b45dd4c64124fa0645f8d97
Files
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78afefee16a6e648a08f0e348c086dde76f917e24b45dd4c64124fa0645f8d97.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: 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