Analysis
- max time kernel
110s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
20/10/2022, 17:22
General
- Target file.exe
- Size 341KB
- Sample221020-vxkdzsfca4
- SHA256 9ec361b46ddb18fa93896469cf4f6499f1d976d08bea8bcbc33e2738aea0d9cf
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 4512 -s 12722⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4512 -ip 45121⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4512-132-0x0000000000769000-0x000000000079E000-memory.dmp
memory/4512-133-0x00000000021F0000-0x0000000002235000-memory.dmp
memory/4512-134-0x0000000000400000-0x000000000045A000-memory.dmp
memory/4512-135-0x0000000004BB0000-0x0000000005154000-memory.dmp
memory/4512-136-0x0000000005160000-0x00000000051F2000-memory.dmp
memory/4512-137-0x00000000054C0000-0x0000000005AD8000-memory.dmp
memory/4512-138-0x00000000052D0000-0x00000000053DA000-memory.dmp
memory/4512-139-0x0000000005400000-0x0000000005412000-memory.dmp
memory/4512-140-0x0000000005420000-0x000000000545C000-memory.dmp
memory/4512-141-0x0000000000769000-0x000000000079E000-memory.dmp
memory/4512-142-0x0000000005D40000-0x0000000005DA6000-memory.dmp
memory/4512-143-0x0000000007190000-0x0000000007206000-memory.dmp
memory/4512-144-0x0000000007210000-0x0000000007260000-memory.dmp
memory/4512-145-0x0000000007280000-0x0000000007442000-memory.dmp
memory/4512-146-0x0000000007450000-0x000000000797C000-memory.dmp
memory/4512-147-0x0000000000769000-0x000000000079E000-memory.dmp
memory/4512-148-0x0000000000400000-0x000000000045A000-memory.dmp