Analysis
- max time kernel
150s - max time network
122s - platform
windows7_x64 - resource
win7-20230831-en - resource tags
- submitted
20/09/2023, 21:33
General
- Target file.exe
- Size 207KB
- Sample230920-1d7cascg86
- SHA256 85630537714d5da40be00a1d0d43a52d17eedb10ea08785541b2e663231e05d1
Malware Config
Extracted
-
smokeloader
-
pub4
Extracted
-
smokeloader
-
2022
-
http://gudintas.at/tmp/
-
http://pik96.ru/tmp/
-
http://rosatiauto.com/tmp/
-
http://kingpirate.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
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
Loading Replay Monitor...
Downloads
memory/1200-3-0x00000000029D0000-0x00000000029E6000-memory.dmp
memory/1200-13-0x000007FF6D630000-0x000007FF6D63A000-memory.dmp
memory/1200-12-0x000007FEF5F70000-0x000007FEF60B3000-memory.dmp
memory/1200-14-0x000007FEF5F70000-0x000007FEF60B3000-memory.dmp
memory/1200-15-0x000007FF6D630000-0x000007FF6D63A000-memory.dmp
memory/1268-1-0x0000000000240000-0x0000000000249000-memory.dmp
memory/1268-0-0x0000000000220000-0x0000000000235000-memory.dmp
memory/1268-2-0x0000000000400000-0x0000000000547000-memory.dmp
memory/1268-4-0x0000000000400000-0x0000000000547000-memory.dmp
memory/1268-6-0x0000000000240000-0x0000000000249000-memory.dmp
memory/1268-8-0x0000000000220000-0x0000000000235000-memory.dmp