Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07-03-2024 19:33
Static task
static1
Behavioral task
behavioral1
Sample
b97de7d3282e5b4314158915044f732a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b97de7d3282e5b4314158915044f732a.exe
Resource
win10v2004-20240226-en
General
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Target
b97de7d3282e5b4314158915044f732a.exe
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Size
304KB
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MD5
b97de7d3282e5b4314158915044f732a
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SHA1
ecb3d3994732923648292810c5e889f034a0373f
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SHA256
25fea531298546c74a2f4c9237c6e6c2bdc3b77ce8dac944e834462b3a1cbddf
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SHA512
e93cc96157d2b02bf8f0bf6f904a5f52999a0fb17a73a5974f7d4a043fc8b1de47964daab1965692a7033da06fb4ab16fd9fe5f9277a9b9bb4b83b297ab782fc
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SSDEEP
6144:ij7evN7NdAPd7KmFCwp/Hwi8s93tlzfaC7EFmkkP:yev9NdAPImFpwid3fl7EYkkP
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
pid Process 3608 Process not Found -
Program crash 1 IoCs
pid pid_target Process procid_target 3640 552 WerFault.exe 87 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b97de7d3282e5b4314158915044f732a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b97de7d3282e5b4314158915044f732a.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b97de7d3282e5b4314158915044f732a.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 552 b97de7d3282e5b4314158915044f732a.exe 552 b97de7d3282e5b4314158915044f732a.exe 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found 3608 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 552 b97de7d3282e5b4314158915044f732a.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3608 Process not Found Token: SeCreatePagefilePrivilege 3608 Process not Found -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3608 Process not Found 3608 Process not Found -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3608 Process not Found -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\b97de7d3282e5b4314158915044f732a.exe"C:\Users\Admin\AppData\Local\Temp\b97de7d3282e5b4314158915044f732a.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:552 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 3682⤵
- Program crash
PID:3640
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 552 -ip 5521⤵PID:6112