Analysis
- max time kernel
144s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
23/07/2023, 15:03
General
- Target NA_5fc3742d0cfa7687a674e7f20_JC.exe
- Size 343KB
- Sample230723-se18nsfa3v
- SHA256 5fc3742d0cfa7687a674e7f209178ca2a50e08ba963f3d09d51550ca02b03d0c
Malware Config
Signatures
- 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.
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\NA_5fc3742d0cfa7687a674e7f20_JC.exe"C:\Users\Admin\AppData\Local\Temp\NA_5fc3742d0cfa7687a674e7f20_JC.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4920 -s 14402⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4920 -ip 49201⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4920-134-0x0000000002590000-0x0000000002690000-memory.dmp
memory/4920-135-0x0000000004200000-0x000000000423F000-memory.dmp
memory/4920-136-0x0000000000400000-0x0000000002483000-memory.dmp
memory/4920-137-0x00000000744A0000-0x0000000074C50000-memory.dmp
memory/4920-139-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-138-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-140-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-141-0x0000000006C60000-0x0000000007204000-memory.dmp
memory/4920-142-0x0000000007380000-0x0000000007998000-memory.dmp
memory/4920-143-0x00000000079A0000-0x0000000007AAA000-memory.dmp
memory/4920-144-0x0000000007AB0000-0x0000000007AC2000-memory.dmp
memory/4920-145-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-146-0x0000000007AD0000-0x0000000007B0C000-memory.dmp
memory/4920-147-0x0000000002590000-0x0000000002690000-memory.dmp
memory/4920-148-0x0000000004200000-0x000000000423F000-memory.dmp
memory/4920-149-0x0000000000400000-0x0000000002483000-memory.dmp
memory/4920-151-0x00000000744A0000-0x0000000074C50000-memory.dmp
memory/4920-152-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-153-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-154-0x0000000007DD0000-0x0000000007E46000-memory.dmp
memory/4920-155-0x0000000007E50000-0x0000000007EE2000-memory.dmp
memory/4920-156-0x0000000007EF0000-0x0000000007F56000-memory.dmp
memory/4920-157-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-158-0x0000000004340000-0x0000000004350000-memory.dmp
memory/4920-159-0x0000000009390000-0x00000000093E0000-memory.dmp
memory/4920-160-0x0000000009A90000-0x0000000009C52000-memory.dmp
memory/4920-161-0x0000000009C60000-0x000000000A18C000-memory.dmp
memory/4920-163-0x0000000000400000-0x0000000002483000-memory.dmp
memory/4920-164-0x00000000744A0000-0x0000000074C50000-memory.dmp