Analysis
- max time kernel
158s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
30/12/2023, 16:58
General
- Target 0b7622caecb90bcb189dfd1949e7aa6d.exe
- Size 319KB
- Sample231230-vg2nbsafdn
- SHA256 291b16003e1294d9f74a65dcaf719eac7392487eeac8b516219b65be9c277f33
Malware Config
Extracted
-
smokeloader
-
pub3
Extracted
-
smokeloader
-
2020
-
http://aucmoney.com/upload/
-
http://thegymmum.com/upload/
-
http://atvcampingtrips.com/upload/
-
http://kuapakualaman.com/upload/
-
http://renatazarazua.com/upload/
-
http://nasufmutlu.com/upload/
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\0b7622caecb90bcb189dfd1949e7aa6d.exe"C:\Users\Admin\AppData\Local\Temp\0b7622caecb90bcb189dfd1949e7aa6d.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/2776-1-0x0000000000B40000-0x0000000000C40000-memory.dmp
memory/2776-2-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/2776-3-0x0000000000400000-0x0000000000907000-memory.dmp
memory/2776-4-0x0000000000400000-0x0000000000907000-memory.dmp
memory/2776-6-0x0000000000400000-0x0000000000907000-memory.dmp
memory/2776-9-0x00000000001C0000-0x00000000001C9000-memory.dmp
memory/3488-5-0x0000000002940000-0x0000000002956000-memory.dmp