Analysis
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max time kernel
201s -
max time network
202s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
14/10/2023, 03:22
General
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Target
23fa546373f6a35101f6873163abb0ee56883888eac3dd4d5d9a8b9fb1e8802e.exe
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Size
301KB
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MD5
6761f5ce857bc05ba60f904e62758742
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SHA1
dd1748e6585dd76c6c4915982b8a52e8ff290289
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SHA256
23fa546373f6a35101f6873163abb0ee56883888eac3dd4d5d9a8b9fb1e8802e
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SHA512
46e80ba3c34c55cfeccea54ab64c0f46db52edb525fe3385f999897bafa298262b3152b1338258de211e1f6f1a3f954de19b089b59a0065d08db6bfb7c88c61c
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SSDEEP
3072:CGX7rmncLReerDM2aR9OhBeu4G8lWh5D5vYZKK5QpYqN+tBy3:CGXECeerDM2M9OLp4GyC5Vv7K5
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Suspicious use of SetThreadContext 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: GetForegroundWindowSpam 1 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 UnmapMainImage 1 IoCs
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Suspicious use of WriteProcessMemory 6 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\23fa546373f6a35101f6873163abb0ee56883888eac3dd4d5d9a8b9fb1e8802e.exe"C:\Users\Admin\AppData\Local\Temp\23fa546373f6a35101f6873163abb0ee56883888eac3dd4d5d9a8b9fb1e8802e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\23fa546373f6a35101f6873163abb0ee56883888eac3dd4d5d9a8b9fb1e8802e.exe"C:\Users\Admin\AppData\Local\Temp\23fa546373f6a35101f6873163abb0ee56883888eac3dd4d5d9a8b9fb1e8802e.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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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
88KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB