Analysis
- max time kernel
145s - max time network
135s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
07/10/2021, 12:08
General
- Target 5feeaecfcedffcfb56f058ec1d58943c.exe
- Size 666KB
- Sample211007-pay1zacch2
- SHA256 5cdade4f7abf84af2fab04c925456f616a170751bde63e4c1ce5f5bd7c47762d
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\5feeaecfcedffcfb56f058ec1d58943c.exe"C:\Users\Admin\AppData\Local\Temp\5feeaecfcedffcfb56f058ec1d58943c.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 8762⤵
- 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/1036-58-0x0000000000210000-0x0000000000211000-memory.dmp
memory/1324-54-0x0000000075661000-0x0000000075663000-memory.dmp
memory/1324-55-0x00000000021F0000-0x00000000022C6000-memory.dmp
memory/1324-56-0x0000000000400000-0x00000000008D6000-memory.dmp