Analysis
- max time kernel
65s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
05/11/2022, 03:44
General
- Target file.exe
- Size 405KB
- Sample221105-eagrksddd4
- SHA256 1b2200cdf4af01b86933be916f5f70d6a0d0fe1f4dee8835d136ab0a8f7a3973
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 4656 -s 13842⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4656 -ip 46561⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4656-132-0x0000000000929000-0x000000000095C000-memory.dmp
memory/4656-133-0x00000000025B0000-0x000000000261E000-memory.dmp
memory/4656-134-0x0000000000400000-0x0000000000868000-memory.dmp
memory/4656-135-0x0000000005010000-0x00000000055B4000-memory.dmp
memory/4656-136-0x00000000055C0000-0x0000000005BD8000-memory.dmp
memory/4656-137-0x0000000005C60000-0x0000000005C72000-memory.dmp
memory/4656-138-0x0000000005C80000-0x0000000005D8A000-memory.dmp
memory/4656-139-0x0000000005D90000-0x0000000005DCC000-memory.dmp
memory/4656-140-0x00000000060A0000-0x0000000006132000-memory.dmp
memory/4656-141-0x0000000006140000-0x00000000061A6000-memory.dmp
memory/4656-142-0x0000000006820000-0x0000000006896000-memory.dmp
memory/4656-143-0x00000000068E0000-0x00000000068FE000-memory.dmp
memory/4656-144-0x0000000006AA0000-0x0000000006C62000-memory.dmp
memory/4656-145-0x0000000006C80000-0x00000000071AC000-memory.dmp
memory/4656-146-0x0000000000929000-0x000000000095C000-memory.dmp
memory/4656-147-0x0000000000400000-0x0000000000868000-memory.dmp