Analysis
- max time kernel
151s - max time network
159s - platform
windows10_x64 - resource
win10v20210408 - submitted
14/09/2021, 14:06
Static task
static1
Behavioral task
behavioral1
Sample
aeb7c83230efcd46e396d56b0372f2a0.exe
Resource
win7-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
aeb7c83230efcd46e396d56b0372f2a0.exe
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
- Target aeb7c83230efcd46e396d56b0372f2a0.exe
- Size 294KB
- Sample210914-regctsfha3
- SHA256 f2d0fb53df36873fd3e155de77bfdbbd11fa5db1fc83b4352a149c726539218f
- MD5 aeb7c83230efcd46e396d56b0372f2a0
- SHA1 e2f32b45efb5c67d2c01f58ddff3871128afdc91
- SHA512 ade5ce02f1d05a5d8e2ad16cfef44b94d33f01e736b4bb9f111a094841821b85a7b72e1c85bf420437028ac25556fe6f223151337c8f405b791f65c69b0be54c
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://fazanaharahe1.xyz/
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http://xandelissane2.xyz/
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http://ustiassosale3.xyz/
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http://cytheriata4.xyz/
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http://ggiergionard5.xyz/
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http://rrelleynaniy6.store/
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http://danniemusoa7.store/
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http://nastanizab8.store/
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http://onyokandis9.store/
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http://dmunaavank10.store/
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http://gilmandros11.site/
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http://cusanthana12.site/
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http://willietjeana13.site/
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http://ximusokall14.site/
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http://blodinetisha15.site/
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http://urydiahadyss16.club/
-
http://glasamaddama17.club/
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http://marlingarly18.club/
-
http://alluvianna19.club/
-
http://xandirkaniel20.club/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 3028 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3728 set thread context of 3608 3728 aeb7c83230efcd46e396d56b0372f2a0.exe 68 - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI aeb7c83230efcd46e396d56b0372f2a0.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI aeb7c83230efcd46e396d56b0372f2a0.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI aeb7c83230efcd46e396d56b0372f2a0.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance Process not Found - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3608 aeb7c83230efcd46e396d56b0372f2a0.exe 3608 aeb7c83230efcd46e396d56b0372f2a0.exe 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3028 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3608 aeb7c83230efcd46e396d56b0372f2a0.exe - Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeShutdownPrivilege 3028 Process not Found Token: SeCreatePagefilePrivilege 3028 Process not Found Token: SeShutdownPrivilege 3028 Process not Found Token: SeCreatePagefilePrivilege 3028 Process not Found Token: SeShutdownPrivilege 3028 Process not Found Token: SeCreatePagefilePrivilege 3028 Process not Found Token: SeShutdownPrivilege 3028 Process not Found Token: SeCreatePagefilePrivilege 3028 Process not Found - Suspicious use of FindShellTrayWindow 8 IoCs
pid Process 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3728 wrote to memory of 3608 3728 aeb7c83230efcd46e396d56b0372f2a0.exe 68 PID 3728 wrote to memory of 3608 3728 aeb7c83230efcd46e396d56b0372f2a0.exe 68 PID 3728 wrote to memory of 3608 3728 aeb7c83230efcd46e396d56b0372f2a0.exe 68 PID 3728 wrote to memory of 3608 3728 aeb7c83230efcd46e396d56b0372f2a0.exe 68 PID 3728 wrote to memory of 3608 3728 aeb7c83230efcd46e396d56b0372f2a0.exe 68 PID 3728 wrote to memory of 3608 3728 aeb7c83230efcd46e396d56b0372f2a0.exe 68
Processes
-
C:\Users\Admin\AppData\Local\Temp\aeb7c83230efcd46e396d56b0372f2a0.exe"C:\Users\Admin\AppData\Local\Temp\aeb7c83230efcd46e396d56b0372f2a0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3728 -
C:\Users\Admin\AppData\Local\Temp\aeb7c83230efcd46e396d56b0372f2a0.exe"C:\Users\Admin\AppData\Local\Temp\aeb7c83230efcd46e396d56b0372f2a0.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3608
-