Analysis
- max time kernel
148s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
27/12/2022, 18:32
General
- Target file.exe
- Size 435KB
- Sample221227-w6ltvaba2w
- SHA256 61a7fcc7fc8b643e115022a1c0e011ea2c3c53e44e7c96b9260378edba5e6ea7
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 4112 -s 15802⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4112 -ip 41121⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4112-132-0x0000000004C40000-0x00000000051E4000-memory.dmp
memory/4112-134-0x0000000000600000-0x0000000000659000-memory.dmp
memory/4112-133-0x00000000006CF000-0x0000000000706000-memory.dmp
memory/4112-135-0x0000000000400000-0x0000000000472000-memory.dmp
memory/4112-136-0x00000000051F0000-0x0000000005808000-memory.dmp
memory/4112-137-0x0000000005860000-0x0000000005872000-memory.dmp
memory/4112-138-0x0000000005880000-0x000000000598A000-memory.dmp
memory/4112-139-0x0000000005990000-0x00000000059CC000-memory.dmp
memory/4112-140-0x0000000005CA0000-0x0000000005D32000-memory.dmp
memory/4112-141-0x0000000005D40000-0x0000000005DA6000-memory.dmp
memory/4112-142-0x0000000006570000-0x0000000006732000-memory.dmp
memory/4112-143-0x0000000006740000-0x0000000006C6C000-memory.dmp
memory/4112-144-0x0000000006D70000-0x0000000006DE6000-memory.dmp
memory/4112-145-0x0000000006E20000-0x0000000006E3E000-memory.dmp
memory/4112-146-0x00000000006CF000-0x0000000000706000-memory.dmp
memory/4112-147-0x0000000000400000-0x0000000000472000-memory.dmp