Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20221111-en
General
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Target
tmp
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Size
920KB
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MD5
eb3cba58bb78fa152e27f7054a835358
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SHA1
42eb4aaeb45e06fee3fd7d2bab3d7efd9f8c6dd4
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SHA256
e19c764d8c70cfecf85aee9f560f843a19c0819b921ecbc26f036cb70f4533d7
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SHA512
1627fdb87b79f82bb391212dd1a0fa3db9296c345bb779c316245e6c8d4ed1ed1dd4cb26cfe1ca32a2d2a311361eb829d177fe319a2cd8e90ecc1027c720d0f1
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SSDEEP
24576:Jtb4MROxnFZ3LRM4GrrcI0AilFEvxHPJooR:JiMi7LlGrrcI0AilFEvxHP
Malware Config
Extracted
orcus
activator
gethack.ddns.net:10134
45e4a05c11474da99d1995456204a702
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autostart_method
Registry
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enable_keylogger
true
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install_path
%programfiles%\kms\activator.exe
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reconnect_delay
10000
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registry_keyname
kms
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taskscheduler_taskname
kms
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watchdog_path
AppData\activator_res.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
Files
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tmp.exe windows 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: 915KB - Virtual size: 914KB
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