Analysis

  • max time kernel
    60s
  • max time network
    13s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    01/12/2020, 17:32

General

  • Target
    umu1.exe
  • Size 992KB
  • Sample201201-x977b98dca
  • SHA256 a476fbd9ad9588a76e607bfe483d7f7561576fbabddce45b2b6fea4b78ae03a7
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\umu1.exe
    "C:\Users\Admin\AppData\Local\Temp\umu1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Users\Admin\AppData\Local\Temp\umu1.exe
      "C:\Users\Admin\AppData\Local\Temp\umu1.exe"
      2⤵
        PID:1728
      • C:\Users\Admin\AppData\Local\Temp\umu1.exe
        "C:\Users\Admin\AppData\Local\Temp\umu1.exe"
        2⤵
          PID:1704
        • C:\Users\Admin\AppData\Local\Temp\umu1.exe
          "C:\Users\Admin\AppData\Local\Temp\umu1.exe"
          2⤵
            PID:1568
          • C:\Users\Admin\AppData\Local\Temp\umu1.exe
            "C:\Users\Admin\AppData\Local\Temp\umu1.exe"
            2⤵
              PID:1064
            • C:\Users\Admin\AppData\Local\Temp\umu1.exe
              "C:\Users\Admin\AppData\Local\Temp\umu1.exe"
              2⤵
                PID:872

            Network

                  MITRE ATT&CK Matrix

                  Replay Monitor

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                  Downloads

                  memory/1684-2-0x0000000074110000-0x00000000747FE000-memory.dmp

                  memory/1684-3-0x00000000001E0000-0x00000000001E1000-memory.dmp

                  memory/1684-5-0x00000000257C0000-0x00000000457A8000-memory.dmp

                  memory/1684-6-0x0000000004930000-0x0000000004986000-memory.dmp

                  memory/1684-7-0x00000000005C0000-0x00000000005C8000-memory.dmp

                  memory/1684-9-0x0000000000730000-0x0000000000769000-memory.dmp