Analysis
- max time kernel
150s - max time network
125s - platform
windows7_x64 - resource
win7-20231023-en - resource tags
- submitted
24/11/2023, 13:32
General
- Target file.exe
- Size 252KB
- Sample231124-qsyctsbe49
- SHA256 17bd90ec1ab9fdfc235404d2a8705d20713b7c44f330097806e312dcbedbb2c4
Malware Config
Extracted
-
smokeloader
-
pub4
Extracted
-
smokeloader
-
2022
-
http://dpav.cc/tmp/
-
http://lrproduct.ru/tmp/
-
http://kggcp.com/tmp/
-
http://talesofpirates.net/tmp/
-
http://pirateking.online/tmp/
-
http://piratia.pw/tmp/
-
http://go-piratia.ru/tmp/
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
- 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: GetForegroundWindowSpam 1 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\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1404-4-0x00000000025A0000-0x00000000025B6000-memory.dmp
memory/1404-11-0x000007FEF6110000-0x000007FEF6253000-memory.dmp
memory/1404-12-0x000007FEDA960000-0x000007FEDA96A000-memory.dmp
memory/1404-13-0x000007FEF6110000-0x000007FEF6253000-memory.dmp
memory/2248-1-0x0000000000570000-0x0000000000670000-memory.dmp
memory/2248-3-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/2248-2-0x00000000002A0000-0x00000000002AB000-memory.dmp
memory/2248-5-0x0000000000400000-0x00000000004F2000-memory.dmp