Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system -
submitted
30-04-2024 12:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
evil.exe
Resource
win10v2004-20240419-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
evil.exe
Resource
win11-20240419-en
3 signatures
150 seconds
General
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Target
evil.exe
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Size
308KB
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MD5
981a16f869870ee1c0273baf1656eeef
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SHA1
a0cb6edf86672b940adad09a92a49eee5b31dd0b
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SHA256
c60dcba82bf60752e7a1b23c5f25c92b60304bc8bf7d617824611b900850950f
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SHA512
e0949cec374f9f6c4af0778320d0949af0bd7356be75906d98f106f444d8ac0ded26ee5648ba2285a5608d1e3b0c1caa999ad72b2cac8498c94cd2bb2253955e
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SSDEEP
3072:YDdp3bCwma6dld4n6tG78NyMEtFS8dt/MrnFLDc01AiUyjL1bOl:Yp3bVmvnd4648NyPFPj6DCqJK
Score
10/10
Malware Config
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 procid_target 3748 4276 WerFault.exe 78 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
evil.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI evil.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI evil.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI evil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\evil.exe"C:\Users\Admin\AppData\Local\Temp\evil.exe"1⤵
- Checks SCSI registry key(s)
PID:4276 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4276 -s 3842⤵
- Program crash
PID:3748
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4276 -ip 42761⤵PID:4468