Analysis
- max time kernel
31s - max time network
54s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
18/12/2023, 12:31
General
- Target 6b8ddbac4e5ffc9db3f78ba89b6041ef.exe
- Size 294KB
- Sample231218-pp2emsadhj
- SHA256 daf509b87e48e580e61942ee42b9b7c99f5eb09656f1f02c8bb25bdb862b4c42
Malware Config
Extracted
-
smokeloader
-
2022
-
http://onualituyrs.org/
-
http://sumagulituyo.org/
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http://snukerukeutit.org/
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http://lightseinsteniki.org/
-
http://liuliuoumumy.org/
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http://stualialuyastrelia.net/
-
http://kumbuyartyty.net/
-
http://criogetikfenbut.org/
-
http://tonimiuyaytre.org/
-
http://tyiuiunuewqy.org/
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- 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
-
C:\Users\Admin\AppData\Local\Temp\6b8ddbac4e5ffc9db3f78ba89b6041ef.exe"C:\Users\Admin\AppData\Local\Temp\6b8ddbac4e5ffc9db3f78ba89b6041ef.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\CEE9.exeC:\Users\Admin\AppData\Local\Temp\CEE9.exe1⤵
-
C:\Users\Admin\AppData\Local\Temp\CEE9.exeC:\Users\Admin\AppData\Local\Temp\CEE9.exe2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
CEE9.exe
CEE9.exe
CEE9.exe
memory/932-26-0x0000000000400000-0x0000000000848000-memory.dmp
memory/932-25-0x0000000000400000-0x0000000000848000-memory.dmp
memory/932-24-0x0000000000400000-0x0000000000848000-memory.dmp
memory/932-28-0x0000000000400000-0x0000000000848000-memory.dmp
memory/932-27-0x0000000000400000-0x0000000000848000-memory.dmp
memory/932-21-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2160-20-0x0000000002940000-0x0000000002AF7000-memory.dmp
memory/2160-19-0x0000000002780000-0x000000000293F000-memory.dmp
memory/2340-5-0x0000000000400000-0x000000000086B000-memory.dmp
memory/2340-3-0x0000000000400000-0x000000000086B000-memory.dmp
memory/2340-2-0x0000000000A00000-0x0000000000A0B000-memory.dmp
memory/2340-1-0x0000000000B00000-0x0000000000C00000-memory.dmp
memory/3496-4-0x00000000026A0000-0x00000000026B6000-memory.dmp