Analysis
- max time kernel
91s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
19/01/2023, 02:01
General
- Target file.exe
- Size 458KB
- Sample230119-cfkdjscd53
- SHA256 9f3ce31abdb1a98dc7ef74f782c5a72ca8ff2032bcbc0b898e7c96a3c4ff8cb5
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 4264 -s 12482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4264 -ip 42641⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4264-132-0x0000000000581000-0x00000000005B8000-memory.dmp
memory/4264-133-0x00000000021D0000-0x0000000002229000-memory.dmp
memory/4264-134-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4264-135-0x0000000004C30000-0x00000000051D4000-memory.dmp
memory/4264-136-0x00000000051E0000-0x00000000057F8000-memory.dmp
memory/4264-137-0x0000000005860000-0x0000000005872000-memory.dmp
memory/4264-138-0x0000000005880000-0x000000000598A000-memory.dmp
memory/4264-139-0x0000000005990000-0x00000000059CC000-memory.dmp
memory/4264-140-0x0000000005CA0000-0x0000000005D06000-memory.dmp
memory/4264-141-0x0000000006380000-0x0000000006412000-memory.dmp
memory/4264-142-0x0000000006440000-0x0000000006602000-memory.dmp
memory/4264-143-0x0000000006620000-0x0000000006B4C000-memory.dmp
memory/4264-144-0x0000000006C70000-0x0000000006CE6000-memory.dmp
memory/4264-145-0x0000000006D10000-0x0000000006D2E000-memory.dmp
memory/4264-146-0x0000000000581000-0x00000000005B8000-memory.dmp
memory/4264-147-0x0000000000581000-0x00000000005B8000-memory.dmp
memory/4264-148-0x0000000000400000-0x0000000000478000-memory.dmp