Analysis
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max time kernel
99s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
30-12-2023 02:10
General
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Target
0b31b326131bbbd444a76bc37fe708fd.exe
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Size
319KB
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MD5
0b31b326131bbbd444a76bc37fe708fd
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SHA1
2c71c646a257b7749b8a055744112056b92d4ff2
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SHA256
491b5dd65f81070616fab1c5513842e8d2405b3bbb44ab0c8fb5b3e26bbe017f
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SHA512
0eb8c8e08fd46dc2ca6b87fa7393c2f2bdd25289529a69beedefa443a44f8067fdec9f1b2bf4257de6e16750dadc0f10729a86db23cd00f9fbeda58d5a43c75e
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SSDEEP
6144:/wGwxxCvZVPW6dXSgnvbC5BZJ8IycY1hU6ChTo5w:nwxkXPWCpjC5BZYcsUPUy
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\0b31b326131bbbd444a76bc37fe708fd.exe"C:\Users\Admin\AppData\Local\Temp\0b31b326131bbbd444a76bc37fe708fd.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 1088 -s 3682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1088 -ip 10881⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
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Filesize
5.0MB
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Filesize
1024KB
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Filesize
5.0MB
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Filesize
88KB