Analysis
- max time kernel
91s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
01/01/2023, 02:32
General
- Target file.exe
- Size 392KB
- Sample230101-c1a1lsec5x
- SHA256 b6a891aeab2f2ef00e9aa41fb0a4496200e5d857c1b3f4ccce0b3164d15d0991
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 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 12362⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4092 -ip 40921⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4092-132-0x0000000004E50000-0x00000000053F4000-memory.dmp
memory/4092-133-0x000000000060D000-0x0000000000644000-memory.dmp
memory/4092-134-0x00000000021D0000-0x0000000002229000-memory.dmp
memory/4092-135-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4092-136-0x0000000005400000-0x0000000005A18000-memory.dmp
memory/4092-137-0x0000000002730000-0x0000000002742000-memory.dmp
memory/4092-138-0x0000000004D10000-0x0000000004E1A000-memory.dmp
memory/4092-139-0x0000000002750000-0x000000000278C000-memory.dmp
memory/4092-140-0x0000000005CA0000-0x0000000005D06000-memory.dmp
memory/4092-141-0x0000000006360000-0x00000000063F2000-memory.dmp
memory/4092-142-0x0000000006440000-0x0000000006602000-memory.dmp
memory/4092-143-0x0000000006620000-0x0000000006B4C000-memory.dmp
memory/4092-144-0x0000000006D70000-0x0000000006DE6000-memory.dmp
memory/4092-145-0x0000000006E10000-0x0000000006E2E000-memory.dmp
memory/4092-146-0x000000000060D000-0x0000000000644000-memory.dmp
memory/4092-147-0x0000000000400000-0x000000000047F000-memory.dmp