Analysis
- max time kernel
149s - max time network
153s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
07/10/2021, 08:59
General
- Target 5066347d4f2c2ae73ca0a07badeb2aa3.exe
- Size 650KB
- Sample211007-kxrsyscdbj
- SHA256 dcbccc78bc91546c6e988621d16fd27043dce977cc9fb00a67fef3938fc38053
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\5066347d4f2c2ae73ca0a07badeb2aa3.exe"C:\Users\Admin\AppData\Local\Temp\5066347d4f2c2ae73ca0a07badeb2aa3.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 8802⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/636-58-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/1760-54-0x00000000767F1000-0x00000000767F3000-memory.dmp
memory/1760-56-0x0000000000400000-0x00000000004D9000-memory.dmp
memory/1760-55-0x00000000002E0000-0x00000000003B6000-memory.dmp