Analysis
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max time kernel
150s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
28-03-2023 15:38
General
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Target
file.exe
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Size
295KB
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MD5
cdafc8e7d71f4a536cdc3565a1b4591f
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SHA1
c40edb3878575e883fb4536975f7a46294c0138b
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SHA256
cbdbfd2c90310024a46e2395bf6210b5352c932fc5d27dba5ebef0b1aec21aa8
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SHA512
aadf7c55c44dc7eba4a6824e1ebfb2fea42b9cf6a3cfb24a08ccf26f3fc1e832b2951c3d17ce1ff76717d5cd1ec1e0c46222b48530b864d787e863503910b05b
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SSDEEP
3072:Vyd2NE86t5B/4lAHX3BCIOM+oPMEz9JtZh00O2LD16kZstdbY7dlmc2toiDTSW:MGE8u/4l83B2ExZmWckizbFtDDT9
Score
10/10
Malware Config
Extracted
Family
smokeloader
Botnet
lab
Extracted
Family
smokeloader
Version
2020
C2
http://host-file-host6.com/
http://host-host-file8.com/
rc4.i32
rc4.i32
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 WriteProcessMemory 7 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
88KB
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Filesize
36KB
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Filesize
4KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB