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Analysis
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max time kernel
150s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
18/05/2023, 14:12
General
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Target
startup.dll.exe
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Size
216KB
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MD5
33d60a6162d7c6c1f48f96c770ba8dc3
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SHA1
6e9e1c3f7d570756e51a95d1add013a70340fd19
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SHA256
cfbcaceb818ccb9659325848991f7825d682e790abecc15cf6418d3577f1f0c5
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SHA512
ac9b80376166ceea1a612ccecab67ddb0b220003099efeaebcddae7bf96001118611b05263be32ca1cd581765fae920bd7ceae256ea7380cab39e967d5cf7c44
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SSDEEP
3072:8wo8lMoohg9X4FmOpS3Td4pDwhDOXG9X7ZOqzm0mDrj0RtP5y:Flp9IFLpSd4pKOsX7ZOwmVDERS
Malware Config
Extracted
smokeloader
sprg
Extracted
smokeloader
2022
http://hoh0aeghwugh2gie.com/
http://hie7doodohpae4na.com/
http://aek0aicifaloh1yo.com/
http://yic0oosaeiy7ahng.com/
http://wa5zu7sekai8xeih.com/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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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
Processes
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C:\Users\Admin\AppData\Local\Temp\startup.dll.exe"C:\Users\Admin\AppData\Local\Temp\startup.dll.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
36KB
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Filesize
39.6MB
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Filesize
88KB
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Filesize
40KB