Analysis
- max time kernel
117s - max time network
117s - platform
windows7_x64 - resource
win7-20231129-en - resource tags
- submitted
05/02/2024, 00:16
General
- Target 138a318d5ec73f981d7f5fe0e96c9011.exe
- Size 285KB
- Sample240205-akfvtaece8
- SHA256 a022daaa10f66f7870e535d0cb76290e5d3d6bba6e73708673c528bdb1417215
Malware Config
Signatures
- Downloads MZ/PE file
- Loads dropped DLL 2 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\138a318d5ec73f981d7f5fe0e96c9011.exe"C:\Users\Admin\AppData\Local\Temp\138a318d5ec73f981d7f5fe0e96c9011.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
mozglue.dll
nss3.dll
memory/2860-1-0x00000000007F0000-0x00000000008F0000-memory.dmp
memory/2860-2-0x0000000000220000-0x0000000000254000-memory.dmp
memory/2860-3-0x0000000000400000-0x0000000000647000-memory.dmp
memory/2860-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp
memory/2860-63-0x0000000000400000-0x0000000000647000-memory.dmp
memory/2860-69-0x0000000000400000-0x0000000000647000-memory.dmp
memory/2860-70-0x00000000007F0000-0x00000000008F0000-memory.dmp
memory/2860-71-0x0000000000220000-0x0000000000254000-memory.dmp