Behavioral task
behavioral1
Sample
d7081dc3a2bc02eff25d14498894f4cd20a2e5d038982260db33cecdad9ae298.exe
Resource
win7-20240221-en
General
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Target
d7081dc3a2bc02eff25d14498894f4cd20a2e5d038982260db33cecdad9ae298
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Size
1024KB
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MD5
7f43775bbea4255378b7954db32eeaf0
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SHA1
99181d2d28c9b2edd228767ad5189471e3ffeb1c
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SHA256
d7081dc3a2bc02eff25d14498894f4cd20a2e5d038982260db33cecdad9ae298
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SHA512
f30bb3119586d52dcd7090c1a9bfa36d7b0a8c9eedf9b327021f982ba420fc85f56c493436c5331f214c6e29bfd9fc7d36f5d383ba9c6851c0fd06b12f164363
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SSDEEP
24576:KDg4MROxnFl3BsPeMrZlI0AilFEvxHi1Ez:KDDMirUrZlI0AilFEvxHi1
Malware Config
Extracted
orcus
asd1ad2.duckdns.org:10132
3c9c048e435b42f19a02232a2570301a
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autostart_method
Registry
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enable_keylogger
true
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install_path
c:\INTEL\INTEL.exe
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reconnect_delay
10000
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registry_keyname
AUDIO
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taskscheduler_taskname
VIDEO
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watchdog_path
AppData\win10.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 d7081dc3a2bc02eff25d14498894f4cd20a2e5d038982260db33cecdad9ae298
Files
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d7081dc3a2bc02eff25d14498894f4cd20a2e5d038982260db33cecdad9ae298.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: 907KB - Virtual size: 907KB
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