Analysis
- max time kernel
70s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
16/12/2022, 08:01
General
- Target file.exe
- Size 347KB
- Sample221216-jwjwaaed45
- SHA256 d442cafb41f6040d52df52f81a3b4acfd1f722ab0781c7cbc700cfdc78f85590
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 5048 -s 14402⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5048 -ip 50481⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/5048-132-0x0000000004BF0000-0x0000000005194000-memory.dmp
memory/5048-134-0x00000000020C0000-0x000000000210B000-memory.dmp
memory/5048-135-0x0000000000400000-0x0000000000473000-memory.dmp
memory/5048-133-0x0000000000593000-0x00000000005C1000-memory.dmp
memory/5048-136-0x00000000058F0000-0x0000000005F08000-memory.dmp
memory/5048-137-0x00000000077B0000-0x00000000078BA000-memory.dmp
memory/5048-138-0x00000000079A0000-0x00000000079B2000-memory.dmp
memory/5048-139-0x00000000079C0000-0x00000000079FC000-memory.dmp
memory/5048-140-0x00000000086B0000-0x0000000008742000-memory.dmp
memory/5048-141-0x0000000008750000-0x00000000087B6000-memory.dmp
memory/5048-142-0x0000000008A60000-0x0000000008C22000-memory.dmp
memory/5048-143-0x0000000008C30000-0x000000000915C000-memory.dmp
memory/5048-144-0x0000000000593000-0x00000000005C1000-memory.dmp
memory/5048-145-0x0000000000400000-0x0000000000473000-memory.dmp