Analysis
- max time kernel
39s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
27/12/2023, 22:24
General
- Target b810b3df4aaf058ea31749fbe2c0bf03.exe
- Size 337KB
- Sample231227-2bls9ahed2
- SHA256 e40c5c5eedb3e59bd16085027e6a92bbd4d36c347d4e807dffecee8278207640
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
- 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\b810b3df4aaf058ea31749fbe2c0bf03.exe"C:\Users\Admin\AppData\Local\Temp\b810b3df4aaf058ea31749fbe2c0bf03.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/3432-4-0x00000000024B0000-0x00000000024C6000-memory.dmp
memory/4596-2-0x00000000034B0000-0x00000000034B9000-memory.dmp
memory/4596-1-0x00000000034D0000-0x00000000035D0000-memory.dmp
memory/4596-3-0x0000000000400000-0x000000000324F000-memory.dmp
memory/4596-5-0x0000000000400000-0x000000000324F000-memory.dmp