Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
11/08/2024, 08:32
General
- Target 89b092092c86c927ab7f7e9ebb1fc2a4_JaffaCakes118.exe
- Size 141KB
- Sample240811-kffdlawemc
- SHA256 42a841d25bca00b47de80bd1c95aa0076ba917fde1511a3ffad5518179cfe052
Malware Config
Extracted
-
latentbot
-
serverforme.zapto.org
Signatures
- LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\89b092092c86c927ab7f7e9ebb1fc2a4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\89b092092c86c927ab7f7e9ebb1fc2a4_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\winlog.exe"C:\Users\Admin\AppData\Roaming\Microsoft\winlog.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
winlog.exe
memory/1480-31-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-34-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-35-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-36-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-37-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-38-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-39-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-40-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-41-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-42-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-43-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-44-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-45-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-46-0x0000000011490000-0x00000000114BA000-memory.dmp
memory/2916-47-0x0000000011490000-0x00000000114BA000-memory.dmp