Analysis
- max time kernel
123s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
09/08/2023, 17:42
General
- Target 2023-08-10 to update QCC RFQ no. 23002547.exe
- Size 860KB
- Sample230809-v9179sff6x
- SHA256 0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947
Malware Config
Signatures
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2023-08-10 to update QCC RFQ no. 23002547.exe"C:\Users\Admin\AppData\Local\Temp\2023-08-10 to update QCC RFQ no. 23002547.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2023-08-10 to update QCC RFQ no. 23002547.exe"C:\Users\Admin\AppData\Local\Temp\2023-08-10 to update QCC RFQ no. 23002547.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
2023-08-10 to update QCC RFQ no. 23002547.exe.log
memory/3068-142-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3068-151-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/3068-150-0x0000000006550000-0x00000000065A0000-memory.dmp
memory/3068-148-0x00000000057A0000-0x0000000005806000-memory.dmp
memory/3068-147-0x0000000005560000-0x0000000005570000-memory.dmp
memory/3068-145-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4396-137-0x00000000059C0000-0x00000000059D0000-memory.dmp
memory/4396-141-0x000000000B710000-0x000000000B7AC000-memory.dmp
memory/4396-140-0x00000000059C0000-0x00000000059D0000-memory.dmp
memory/4396-139-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4396-146-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4396-138-0x0000000005B00000-0x0000000005B0A000-memory.dmp
memory/4396-133-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4396-136-0x0000000005A40000-0x0000000005AD2000-memory.dmp
memory/4396-135-0x0000000006130000-0x00000000066D4000-memory.dmp
memory/4396-134-0x0000000000FB0000-0x000000000108E000-memory.dmp