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Analysis
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max time kernel
150s -
max time network
133s -
platform
windows10-1703_x64 -
resource
win10-20231023-en -
resource tags
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submitted
19/11/2023, 22:58
General
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Target
62e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa.exe
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Size
267KB
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MD5
415d318871886d80982416d342550dcf
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SHA1
0abbf0948d0d66ca8b147a0dd9b9a9f514400868
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SHA256
62e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa
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SHA512
1e1ae7b71ca91f4739b1f04d63ed39efc03bc347817a8bc6b98177951533989bb1d3ff7ddb38d85598aa117740344e3fcd75d8212d3733af3aad15c58b2ead0a
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SSDEEP
3072:CK+YCxFKkEij2KIfX0Yfx/Xf2NoYW3yepqozCZErhRWNDp7ovbeBn:2n0kEij72kYfhP2xWDhzCZESN9M
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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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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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 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\62e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa.exe"C:\Users\Admin\AppData\Local\Temp\62e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\62e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa.exe"C:\Users\Admin\AppData\Local\Temp\62e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Roaming\vciugdgC:\Users\Admin\AppData\Roaming\vciugdg1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
267KB
MD5415d318871886d80982416d342550dcf
SHA10abbf0948d0d66ca8b147a0dd9b9a9f514400868
SHA25662e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa
SHA5121e1ae7b71ca91f4739b1f04d63ed39efc03bc347817a8bc6b98177951533989bb1d3ff7ddb38d85598aa117740344e3fcd75d8212d3733af3aad15c58b2ead0a
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Filesize
267KB
MD5415d318871886d80982416d342550dcf
SHA10abbf0948d0d66ca8b147a0dd9b9a9f514400868
SHA25662e3a314ed590d00bafa10b1ed5336780eff5f1ff5a098222bc3f06dedf1b0aa
SHA5121e1ae7b71ca91f4739b1f04d63ed39efc03bc347817a8bc6b98177951533989bb1d3ff7ddb38d85598aa117740344e3fcd75d8212d3733af3aad15c58b2ead0a
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Filesize
88KB
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Filesize
1024KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB