Analysis
- max time kernel
106s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
07/02/2023, 07:56
General
- Target 78fefbefb0d648c24aefb72e6435e7ab.exe
- Size 307KB
- Sample230207-jsn1tsdd7z
- SHA256 0e5a2fe272129c522049bdd7a506d754826d8342ea7cfe1c1a3c23c81a2d17e4
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\78fefbefb0d648c24aefb72e6435e7ab.exe"C:\Users\Admin\AppData\Local\Temp\78fefbefb0d648c24aefb72e6435e7ab.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3388 -s 15322⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3388 -ip 33881⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3388-132-0x0000000004C80000-0x0000000005224000-memory.dmp
memory/3388-133-0x00000000007F8000-0x0000000000827000-memory.dmp
memory/3388-134-0x0000000000760000-0x00000000007AB000-memory.dmp
memory/3388-135-0x0000000000400000-0x000000000057A000-memory.dmp
memory/3388-136-0x00000000052B0000-0x00000000058C8000-memory.dmp
memory/3388-137-0x0000000005950000-0x0000000005A5A000-memory.dmp
memory/3388-138-0x0000000005A90000-0x0000000005AA2000-memory.dmp
memory/3388-139-0x0000000005AB0000-0x0000000005AEC000-memory.dmp
memory/3388-140-0x0000000005DA0000-0x0000000005E32000-memory.dmp
memory/3388-141-0x0000000005E40000-0x0000000005EA6000-memory.dmp
memory/3388-142-0x00000000007F8000-0x0000000000827000-memory.dmp
memory/3388-143-0x0000000006690000-0x0000000006706000-memory.dmp
memory/3388-144-0x0000000006710000-0x0000000006760000-memory.dmp
memory/3388-145-0x0000000006880000-0x0000000006A42000-memory.dmp
memory/3388-146-0x0000000006A50000-0x0000000006F7C000-memory.dmp
memory/3388-147-0x00000000007F8000-0x0000000000827000-memory.dmp
memory/3388-148-0x0000000000400000-0x000000000057A000-memory.dmp