Analysis
- max time kernel
129s - max time network
40s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
07/10/2021, 09:19
General
- Target db903b64c0756e044814788d74576792.exe
- Size 661KB
- Sample211007-k96smscder
- SHA256 b9d7a6b2cf9c35cd2aa3b75732e1f1f77e7fc8ed36a7c40a8cd3382b9232d08b
Score
10/10
Malware Config
Signatures
- Vidar
Vidar is an infostealer based on Arkei stealer.
- Vidar Stealer 2 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\db903b64c0756e044814788d74576792.exe"C:\Users\Admin\AppData\Local\Temp\db903b64c0756e044814788d74576792.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 7602⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/896-57-0x0000000001D30000-0x0000000001D31000-memory.dmp
memory/2040-53-0x0000000075BD1000-0x0000000075BD3000-memory.dmp
memory/2040-54-0x00000000008E0000-0x00000000009B6000-memory.dmp
memory/2040-55-0x0000000000400000-0x00000000008D5000-memory.dmp