Analysis
- max time kernel
122s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
06/11/2022, 01:42
General
- Target file.exe
- Size 405KB
- Sample221106-b4nv7sdaeq
- SHA256 84bdafd2d96535a4bceda05a5bd33db34929a1c7c6519237a9dd9b9e399641c8
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\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 3256 -s 12522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3256 -ip 32561⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3256-132-0x0000000000AFB000-0x0000000000B2E000-memory.dmp
memory/3256-133-0x00000000025A0000-0x000000000260E000-memory.dmp
memory/3256-134-0x0000000000400000-0x0000000000869000-memory.dmp
memory/3256-135-0x0000000005170000-0x0000000005714000-memory.dmp
memory/3256-136-0x0000000005720000-0x0000000005D38000-memory.dmp
memory/3256-137-0x0000000005080000-0x0000000005092000-memory.dmp
memory/3256-138-0x0000000005D40000-0x0000000005E4A000-memory.dmp
memory/3256-139-0x00000000050A0000-0x00000000050DC000-memory.dmp
memory/3256-140-0x00000000060A0000-0x0000000006132000-memory.dmp
memory/3256-141-0x0000000006140000-0x00000000061A6000-memory.dmp
memory/3256-142-0x0000000006A80000-0x0000000006C42000-memory.dmp
memory/3256-143-0x0000000006C70000-0x000000000719C000-memory.dmp
memory/3256-144-0x00000000072B0000-0x0000000007326000-memory.dmp
memory/3256-145-0x0000000007380000-0x000000000739E000-memory.dmp
memory/3256-146-0x0000000000AFB000-0x0000000000B2E000-memory.dmp
memory/3256-147-0x0000000000400000-0x0000000000869000-memory.dmp