Behavioral task
behavioral1
Sample
75af63185c79dbface5db3bebe13b2e457a764b520cf6da9678eb8501c3e61d1.exe
Resource
win7-20240221-en
General
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Target
75af63185c79dbface5db3bebe13b2e457a764b520cf6da9678eb8501c3e61d1
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Size
914KB
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MD5
8f4a262076a343c306b3e45a01c0a532
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SHA1
ffd57f1068cf5f7acb5f359b5e1a947ab04ab186
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SHA256
75af63185c79dbface5db3bebe13b2e457a764b520cf6da9678eb8501c3e61d1
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SHA512
4fae8619281c39c729ce787536a3013377b74005d299666ec615e125be28c2505721d7a33c802c07a461f3e76180c7eac99c46c608818b439eb90f8dbef3ff8e
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SSDEEP
24576:vk84MROxnFR3NRirZlI0AilFEvxHi985o:vkPMijirZlI0AilFEvxHi
Malware Config
Extracted
orcus
lox
8.tcp.ngrok.io:14334
97a795082d1b4d009c62ffc5af327057
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autostart_method
TaskScheduler
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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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Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 75af63185c79dbface5db3bebe13b2e457a764b520cf6da9678eb8501c3e61d1
Files
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75af63185c79dbface5db3bebe13b2e457a764b520cf6da9678eb8501c3e61d1.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: 909KB - Virtual size: 908KB
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