Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
22/01/2024, 08:36
General
- Target 6f35cee990e7bfdd9d2bfb9bb9d3c55d.exe
- Size 197KB
- Sample240122-khm68acfg7
- SHA256 a209282f0c6c5553d2a1e762340edc88c41d75863f39dab52ecdf6df6624e282
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub3
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://aucmoney.com/upload/
-
http://thegymmum.com/upload/
-
http://atvcampingtrips.com/upload/
-
http://kuapakualaman.com/upload/
-
http://renatazarazua.com/upload/
-
http://nasufmutlu.com/upload/
rc4.i32
rc4.i32
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: MapViewOfSection 1 IoCs
- Suspicious use of UnmapMainImage 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\6f35cee990e7bfdd9d2bfb9bb9d3c55d.exe"C:\Users\Admin\AppData\Local\Temp\6f35cee990e7bfdd9d2bfb9bb9d3c55d.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/3560-4-0x0000000002A90000-0x0000000002AA6000-memory.dmp
memory/5104-1-0x0000000002E80000-0x0000000002F80000-memory.dmp
memory/5104-2-0x0000000002E70000-0x0000000002E79000-memory.dmp
memory/5104-3-0x0000000000400000-0x0000000002CC1000-memory.dmp
memory/5104-5-0x0000000000400000-0x0000000002CC1000-memory.dmp