Analysis
- max time kernel
65s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
17/12/2022, 04:31
General
- Target file.exe
- Size 333KB
- Sample221217-e5dneaba3y
- SHA256 5eafbf418cd082ffd1fb7643880a687e2e39f39f4ca8a7223298914159988a24
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 4656 -s 11562⤵
- 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/4656-133-0x0000000000470000-0x0000000000570000-memory.dmp
memory/4656-134-0x00000000020B0000-0x00000000020FB000-memory.dmp
memory/4656-135-0x0000000000400000-0x0000000000470000-memory.dmp
memory/4656-136-0x0000000004CC0000-0x0000000005264000-memory.dmp
memory/4656-137-0x0000000005900000-0x0000000005F18000-memory.dmp
memory/4656-138-0x0000000007830000-0x000000000793A000-memory.dmp
memory/4656-139-0x0000000007990000-0x00000000079A2000-memory.dmp
memory/4656-140-0x00000000079B0000-0x00000000079EC000-memory.dmp
memory/4656-141-0x00000000085A0000-0x0000000008606000-memory.dmp
memory/4656-142-0x0000000008890000-0x0000000008922000-memory.dmp
memory/4656-143-0x0000000000470000-0x0000000000570000-memory.dmp
memory/4656-144-0x0000000008C50000-0x0000000008E12000-memory.dmp
memory/4656-145-0x0000000008E20000-0x000000000934C000-memory.dmp
memory/4656-146-0x0000000000400000-0x0000000000470000-memory.dmp