Analysis

  • max time kernel
    92s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/09/2023, 03:30

General

  • Target
    SecuriteInfo.com.Win32.InjectorX-gen.15310.20352.exe
  • Size 2.4MB
  • Sample230905-d2hmhsdc76
  • SHA256 19973b1a37f7c1667fa424dddaba182fcc3eff26d02cc33ae89099f0ecd3be2e
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.InjectorX-gen.15310.20352.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.InjectorX-gen.15310.20352.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1052
    • C:\Windows\SysWOW64\control.exe
      "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl",
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3724
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl",
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2924
        • C:\Windows\system32\RunDll32.exe
          C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl",
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3928
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl",
            5⤵
            • Loads dropped DLL
            PID:5032

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        fYc3Bx0.cpl

        • Path C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl
        • Size 2.1MB
        • SHA256 bb1a601022d30c0c9118109abe4324fb75ab0342589382669d2a2fc088191616
        • MD5 SHA1 SHA512 SSDEEP

        fYc3Bx0.cpl

        • Path C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl
        • Size 2.1MB
        • SHA256 bb1a601022d30c0c9118109abe4324fb75ab0342589382669d2a2fc088191616
        • MD5 SHA1 SHA512 SSDEEP

        fYc3Bx0.cpl

        • Path C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl
        • Size 2.1MB
        • SHA256 bb1a601022d30c0c9118109abe4324fb75ab0342589382669d2a2fc088191616
        • MD5 SHA1 SHA512 SSDEEP

        fYc3Bx0.cpl

        • Path C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl
        • Size 2.1MB
        • SHA256 bb1a601022d30c0c9118109abe4324fb75ab0342589382669d2a2fc088191616
        • MD5 SHA1 SHA512 SSDEEP

        fYc3Bx0.cpl

        • Path C:\Users\Admin\AppData\Local\Temp\fYc3Bx0.cpl
        • Size 2.1MB
        • SHA256 bb1a601022d30c0c9118109abe4324fb75ab0342589382669d2a2fc088191616
        • MD5 SHA1 SHA512 SSDEEP

        memory/2924-12-0x0000000000400000-0x000000000060E000-memory.dmp

        memory/2924-11-0x0000000002D40000-0x0000000002D46000-memory.dmp

        memory/2924-16-0x00000000036C0000-0x0000000003799000-memory.dmp

        memory/2924-18-0x00000000036C0000-0x0000000003799000-memory.dmp

        memory/2924-19-0x00000000036C0000-0x0000000003799000-memory.dmp

        memory/2924-14-0x00000000035C0000-0x00000000036B1000-memory.dmp

        memory/2924-15-0x00000000036C0000-0x0000000003799000-memory.dmp

        memory/5032-22-0x0000000002620000-0x000000000282E000-memory.dmp

        memory/5032-24-0x0000000002620000-0x000000000282E000-memory.dmp

        memory/5032-23-0x0000000000C10000-0x0000000000C16000-memory.dmp

        memory/5032-27-0x0000000002B50000-0x0000000002C41000-memory.dmp

        memory/5032-29-0x0000000000D40000-0x0000000000E19000-memory.dmp

        memory/5032-31-0x0000000000D40000-0x0000000000E19000-memory.dmp

        memory/5032-32-0x0000000000D40000-0x0000000000E19000-memory.dmp