Analysis
- max time kernel
92s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
30/05/2022, 00:54
General
- Target 0c1fadc894e5c410da5afad5d44e333c1a77912892ed4d2141e3ce16018a064f.exe
- Size 1.7MB
- Sample220530-a9ph9agcc3
- SHA256 0c1fadc894e5c410da5afad5d44e333c1a77912892ed4d2141e3ce16018a064f
Score
10/10
Malware Config
Signatures
- 404 Keylogger
Information stealer and keylogger first seen in 2019.
- 404 Keylogger Main Executable 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Drops file in Windows directory 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\0c1fadc894e5c410da5afad5d44e333c1a77912892ed4d2141e3ce16018a064f.exe"C:\Users\Admin\AppData\Local\Temp\0c1fadc894e5c410da5afad5d44e333c1a77912892ed4d2141e3ce16018a064f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\RegSvcs.exe"2⤵
- Drops file in Windows directory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 7883⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1888 -ip 18881⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1888-133-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1888-134-0x0000000005E70000-0x0000000006414000-memory.dmp
memory/1888-135-0x0000000005960000-0x00000000059FC000-memory.dmp
memory/4948-130-0x0000000003F50000-0x0000000003F88000-memory.dmp
memory/4948-132-0x0000000003F90000-0x0000000003FC8000-memory.dmp