Analysis
- max time kernel
141s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
26/07/2023, 11:46
General
- Target file.exe
- Size 441KB
- Sample230726-nxaffsbb55
- SHA256 680fa23ffd5f8185eb50f54932becc71d2d3b51b39033f853c4ea2e8737e34f0
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 2304 -s 12202⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2304 -ip 23041⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2304-134-0x0000000002750000-0x0000000002850000-memory.dmp
memory/2304-135-0x0000000002700000-0x000000000273D000-memory.dmp
memory/2304-136-0x0000000000400000-0x0000000002440000-memory.dmp
memory/2304-137-0x0000000006CB0000-0x0000000006CC0000-memory.dmp
memory/2304-138-0x0000000006CB0000-0x0000000006CC0000-memory.dmp
memory/2304-139-0x0000000006CC0000-0x0000000007264000-memory.dmp
memory/2304-140-0x0000000074750000-0x0000000074F00000-memory.dmp
memory/2304-141-0x0000000007270000-0x0000000007888000-memory.dmp
memory/2304-142-0x0000000006C00000-0x0000000006C12000-memory.dmp
memory/2304-143-0x0000000007890000-0x000000000799A000-memory.dmp
memory/2304-145-0x0000000006C20000-0x0000000006C5C000-memory.dmp
memory/2304-144-0x0000000000400000-0x0000000002440000-memory.dmp
memory/2304-146-0x0000000006CB0000-0x0000000006CC0000-memory.dmp
memory/2304-147-0x0000000007C20000-0x0000000007C86000-memory.dmp
memory/2304-148-0x0000000008420000-0x00000000084B2000-memory.dmp
memory/2304-149-0x00000000084C0000-0x0000000008536000-memory.dmp
memory/2304-150-0x0000000008590000-0x00000000085AE000-memory.dmp
memory/2304-151-0x0000000008670000-0x0000000008832000-memory.dmp
memory/2304-152-0x0000000002750000-0x0000000002850000-memory.dmp
memory/2304-153-0x0000000008850000-0x0000000008D7C000-memory.dmp
memory/2304-154-0x0000000002700000-0x000000000273D000-memory.dmp
memory/2304-156-0x0000000006CB0000-0x0000000006CC0000-memory.dmp
memory/2304-157-0x0000000000400000-0x0000000002440000-memory.dmp
memory/2304-158-0x0000000074750000-0x0000000074F00000-memory.dmp