Analysis
- max time kernel
150s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
28/03/2024, 11:52
General
- Target 04ec8239792ff38a0daa275b9fc36209_JaffaCakes118.exe
- Size 261KB
- Sample240328-n12dcahe79
- SHA256 f0bbc262741c8885098c6b4b85b9eaebc063a7d65b4c1f7bbb381520bbfc7382
Malware Config
Extracted
-
smokeloader
-
pub3
Extracted
-
smokeloader
-
2020
-
http://directorycart.com/upload/
-
http://tierzahnarzt.at/upload/
-
http://streetofcards.com/upload/
-
http://ycdfzd.com/upload/
-
http://successcoachceo.com/upload/
-
http://uhvu.cn/upload/
-
http://japanarticle.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\04ec8239792ff38a0daa275b9fc36209_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\04ec8239792ff38a0daa275b9fc36209_JaffaCakes118.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/2284-1-0x0000000000B40000-0x0000000000C40000-memory.dmp
memory/2284-2-0x0000000000B20000-0x0000000000B29000-memory.dmp
memory/2284-3-0x0000000000400000-0x0000000000772000-memory.dmp
memory/2284-5-0x0000000000400000-0x0000000000772000-memory.dmp
memory/3360-4-0x0000000003220000-0x0000000003236000-memory.dmp