Analysis
- max time kernel
140s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240910-en - resource tags
- submitted
22/09/2024, 18:42
General
- Target file.exe
- Size 249KB
- Sample240922-xcbmfstcmb
- SHA256 c27e2d17cf286c37d3691b278c530c70911950db0c7bbc4e57523ecf325f1547
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub3
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 3722⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2204 -ip 22041⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2204-3-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2204-2-0x0000000002280000-0x000000000228B000-memory.dmp
memory/2204-1-0x0000000000540000-0x0000000000640000-memory.dmp
memory/2204-6-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2204-5-0x0000000002280000-0x000000000228B000-memory.dmp
memory/2204-4-0x0000000000400000-0x000000000053A000-memory.dmp