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Analysis
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max time kernel
198s -
max time network
207s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
30/12/2023, 13:34
General
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Target
1a2b7f892295545245eb38ce03b65f0d.exe
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Size
250KB
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MD5
1a2b7f892295545245eb38ce03b65f0d
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SHA1
683d224da6fcc69e2f68237387e74ee80dc33519
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SHA256
b93b1ddeff11837b001a5e112bb4d5942ee4cd1c5b67a5d359d1331c13bfc48c
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SHA512
3fb715cbedb037a4f57e0a99a67a2adae78e2aab2b9973a71b6009855fe9d763681811c7aa1dfaa9bfbe9579fbaf98c5a1d3c69abd208fccbde730dd58d0e647
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SSDEEP
3072:GucUO0cIJIMJLLzGsARTBuLHvi1JRe9/L1jEfvWidBHj8dZPOwNVXjzoZ8V:ncabSALoT/mlLKHoZrNVfs8V
Malware Config
Extracted
smokeloader
pub5
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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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 10 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of UnmapMainImage 1 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\1a2b7f892295545245eb38ce03b65f0d.exe"C:\Users\Admin\AppData\Local\Temp\1a2b7f892295545245eb38ce03b65f0d.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1024KB
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Filesize
36KB
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Filesize
40.5MB
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Filesize
40.5MB
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Filesize
40.5MB
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Filesize
1024KB
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Filesize
36KB
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Filesize
88KB