Analysis
- max time kernel
143s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
27/10/2022, 01:42
General
- Target file.exe
- Size 368KB
- Sample221027-b4nv7sacd4
- SHA256 0869ddc9516c552cd4f55a4ea11267a417e41413ccdbf47a9fbb93ca802f44c2
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 4324 -s 12442⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4324 -ip 43241⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4324-133-0x0000000002310000-0x0000000002368000-memory.dmp
memory/4324-132-0x00000000006B9000-0x00000000006EF000-memory.dmp
memory/4324-134-0x0000000000400000-0x00000000005BA000-memory.dmp
memory/4324-135-0x0000000004F10000-0x00000000054B4000-memory.dmp
memory/4324-136-0x00000000054C0000-0x0000000005AD8000-memory.dmp
memory/4324-137-0x0000000004DC0000-0x0000000004DD2000-memory.dmp
memory/4324-138-0x0000000004DE0000-0x0000000004EEA000-memory.dmp
memory/4324-139-0x0000000005AE0000-0x0000000005B1C000-memory.dmp
memory/4324-140-0x0000000005DE0000-0x0000000005E72000-memory.dmp
memory/4324-141-0x0000000005E80000-0x0000000005EE6000-memory.dmp
memory/4324-142-0x0000000006680000-0x0000000006842000-memory.dmp
memory/4324-143-0x0000000006870000-0x0000000006D9C000-memory.dmp
memory/4324-144-0x0000000006EB0000-0x0000000006F26000-memory.dmp
memory/4324-145-0x0000000006F60000-0x0000000006F7E000-memory.dmp
memory/4324-146-0x00000000006B9000-0x00000000006EF000-memory.dmp
memory/4324-147-0x0000000000400000-0x00000000005BA000-memory.dmp