Analysis
- max time kernel
53s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
26/10/2022, 23:32
General
- Target file.exe
- Size 368KB
- Sample221026-3jaavsaab4
- SHA256 f5bbb718bf3f63232dfbf34ca84b77ae03a13cb57fe332796fcacb8c6b0d02f3
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 384 -s 12362⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 384 -ip 3841⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/384-132-0x00000000006A9000-0x00000000006DF000-memory.dmp
memory/384-133-0x0000000002300000-0x0000000002358000-memory.dmp
memory/384-134-0x0000000004D00000-0x00000000052A4000-memory.dmp
memory/384-135-0x0000000005300000-0x0000000005918000-memory.dmp
memory/384-136-0x00000000059A0000-0x00000000059B2000-memory.dmp
memory/384-137-0x0000000000400000-0x00000000005BA000-memory.dmp
memory/384-138-0x00000000059C0000-0x0000000005ACA000-memory.dmp
memory/384-139-0x0000000005AD0000-0x0000000005B0C000-memory.dmp
memory/384-140-0x0000000005DE0000-0x0000000005E46000-memory.dmp
memory/384-141-0x00000000065B0000-0x0000000006642000-memory.dmp
memory/384-142-0x0000000006680000-0x0000000006842000-memory.dmp
memory/384-143-0x0000000006860000-0x0000000006D8C000-memory.dmp
memory/384-144-0x0000000006EA0000-0x0000000006F16000-memory.dmp
memory/384-145-0x0000000006F70000-0x0000000006F8E000-memory.dmp
memory/384-146-0x0000000000400000-0x00000000005BA000-memory.dmp
memory/384-147-0x00000000006A9000-0x00000000006DF000-memory.dmp