Analysis
- max time kernel
80s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
22/10/2022, 09:22
General
- Target file.exe
- Size 354KB
- Sample221022-lbwqfscaf2
- SHA256 8913c4b3be9afa554dc51de489cfba651edfda580c5740c859d482e81e7df3d4
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 4100 -s 17482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4100 -ip 41001⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4100-132-0x0000000002DB3000-0x0000000002DE9000-memory.dmp
memory/4100-133-0x0000000004890000-0x00000000048E8000-memory.dmp
memory/4100-134-0x0000000007500000-0x0000000007AA4000-memory.dmp
memory/4100-135-0x0000000000400000-0x0000000002C47000-memory.dmp
memory/4100-136-0x0000000007AB0000-0x00000000080C8000-memory.dmp
memory/4100-137-0x0000000007450000-0x0000000007462000-memory.dmp
memory/4100-138-0x00000000080D0000-0x00000000081DA000-memory.dmp
memory/4100-139-0x0000000007470000-0x00000000074AC000-memory.dmp
memory/4100-140-0x0000000008470000-0x0000000008502000-memory.dmp
memory/4100-141-0x0000000008510000-0x0000000008576000-memory.dmp
memory/4100-142-0x0000000008D50000-0x0000000008F12000-memory.dmp
memory/4100-143-0x0000000008F40000-0x000000000946C000-memory.dmp
memory/4100-144-0x0000000009580000-0x00000000095F6000-memory.dmp
memory/4100-145-0x0000000009640000-0x000000000965E000-memory.dmp
memory/4100-146-0x0000000002DB3000-0x0000000002DE9000-memory.dmp
memory/4100-147-0x0000000002DB3000-0x0000000002DE9000-memory.dmp
memory/4100-148-0x0000000000400000-0x0000000002C47000-memory.dmp