Analysis

  • max time kernel
    55s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    03/08/2021, 16:51

General

  • Target
    QUOTATION LIST FOR NEW ORDER.exe
  • Size 1.3MB
  • Sample210803-e4kej3whg2
  • SHA256 317613289fb0cce8c301f63922883b30d54bbcdf1cb01bfa772244e03a07dfda
  • MD5 SHA1 SHA512
Score
9/10

Malware Config

Signatures

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:280
    • C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe
      "C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe"
      2⤵
        PID:816
      • C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe
        "C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe"
        2⤵
          PID:836
        • C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe
          "C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe"
          2⤵
            PID:1212
          • C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe
            "C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe"
            2⤵
              PID:1312
            • C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe
              "C:\Users\Admin\AppData\Local\Temp\QUOTATION LIST FOR NEW ORDER.exe"
              2⤵
                PID:1292

            Network

                  MITRE ATT&CK Matrix

                  Replay Monitor

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                  Downloads

                  memory/280-60-0x0000000000300000-0x0000000000301000-memory.dmp

                  memory/280-62-0x00000000048E0000-0x00000000048E1000-memory.dmp

                  memory/280-63-0x0000000001D50000-0x0000000001D5B000-memory.dmp

                  memory/280-64-0x0000000005860000-0x00000000058F8000-memory.dmp

                  memory/280-65-0x00000000041C0000-0x00000000041EA000-memory.dmp