Analysis
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max time kernel
92s -
max time network
93s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
22-06-2024 20:16
Static task
static1
Behavioral task
behavioral1
Sample
004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
Resource
win11-20240508-en
General
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Target
004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
-
Size
224KB
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MD5
b96f0135250aab5a530906d079b178e1
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SHA1
0247f3518116f23386796fc14991825dddfe1db8
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SHA256
004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749
-
SHA512
244f56d2afd174f7f4e6430fcaa72d973b849a966d5df398d9a4120179dea9710689ed6d62a67e6adf4649a62cdec74ccd42de7e2f67e697ee3d1b50519fc4bd
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SSDEEP
3072:JOUeWVWeZOOdNbJTKyvREc+2ylMUWOk1WXPoRMGIAJxp+9p0Xkv0o3V1nF23M/F:H+ODbJTKMEc+bPFLAc9+VAVVF23M
Malware Config
Extracted
smokeloader
pub1
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3688 816 WerFault.exe 004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe"C:\Users\Admin\AppData\Local\Temp\004eeca29e9a5bf7e40352873677e4a816e4efea504d96a3c308711fc5ada749.exe"1⤵
- Checks SCSI registry key(s)
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 816 -s 3882⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 816 -ip 8161⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/816-3-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/816-2-0x0000000000630000-0x000000000063B000-memory.dmpFilesize
44KB
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memory/816-1-0x0000000000640000-0x0000000000740000-memory.dmpFilesize
1024KB
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memory/816-4-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB