Analysis
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max time kernel
89s -
max time network
111s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
31/12/2023, 00:52
General
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Target
2249c62ed3af7eb83b5c760625fef481.exe
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Size
335KB
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MD5
2249c62ed3af7eb83b5c760625fef481
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SHA1
7ec60c334fa78c53b5d725148f0301774d12a110
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SHA256
3c8a8b7ee38ca80b90a4156e4f42341fc004f87219cea1e94dc947b441ba0d05
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SHA512
c50529e065bbb0147009f1d66c81637acdcc87bb70dcb2e2a21168554b55f7c62db6533522d987e24ad00a80606d3f8f9a33ee8cb723a13f0c3872832eff07b0
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SSDEEP
6144:e3nDoE2LR5OAEbk/9Gn6+32SD/vtSecwB:+0E4bOAEbMGnT32sNkwB
Malware Config
Extracted
smokeloader
pub6
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
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Program crash 1 IoCs
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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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\2249c62ed3af7eb83b5c760625fef481.exe"C:\Users\Admin\AppData\Local\Temp\2249c62ed3af7eb83b5c760625fef481.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 3722⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4240 -ip 42401⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
88KB
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Filesize
36KB
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Filesize
1024KB
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Filesize
46.3MB
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Filesize
46.3MB