Analysis

  • max time kernel
    133s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    19-01-2021 07:38

General

  • Target

    Proof of Payment.exe

  • Size

    1.3MB

  • MD5

    bcc3ba9b072abd4810d8e49e7f48b54a

  • SHA1

    98d682d7dab028ef9f0f033670020b9ef44e345b

  • SHA256

    3a3dbc80d8002dc960b26be2f29557d71106db8d425a69847b4659e605179847

  • SHA512

    8f191615bdea2637c3c3e4b856245aa71cb9b765ba4550426bb141a7d49def1f5274fa359cec6db972e66dd977eae3e2fff39c6fb87711668164e3e06fbd291b

Malware Config

Signatures

  • NetWire RAT payload 3 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Proof of Payment.exe
    "C:\Users\Admin\AppData\Local\Temp\Proof of Payment.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vUZhQosdC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE053.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3520
    • C:\Users\Admin\AppData\Local\Temp\Proof of Payment.exe
      "{path}"
      2⤵
        PID:640
      • C:\Users\Admin\AppData\Local\Temp\Proof of Payment.exe
        "{path}"
        2⤵
          PID:1196

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Execution

      Scheduled Task

      1
      T1053

      Persistence

      Scheduled Task

      1
      T1053

      Privilege Escalation

      Scheduled Task

      1
      T1053

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpE053.tmp
        MD5

        f62b8072dd1b08f23009445477cadb84

        SHA1

        0388b17f3b39019f38a12e1563aba4cbc0b3c324

        SHA256

        9f60b41c0084b9eab2bfff7f028a8b7a3b9e3578e27147e1f5de96dbb66bb158

        SHA512

        969c60a291af4a4a27825b79b97e96631174a55d62be05d432cfa23833081f8e9870981973ec28777c3be6bad72cd44fa90bb6bc0612d7dd33f0efcf4021fde4

      • memory/1108-9-0x0000000005C20000-0x0000000005C2E000-memory.dmp
        Filesize

        56KB

      • memory/1108-11-0x0000000008BA0000-0x0000000008BEF000-memory.dmp
        Filesize

        316KB

      • memory/1108-6-0x0000000005D50000-0x0000000005D51000-memory.dmp
        Filesize

        4KB

      • memory/1108-7-0x0000000005A30000-0x0000000005A31000-memory.dmp
        Filesize

        4KB

      • memory/1108-8-0x00000000059F0000-0x00000000059F1000-memory.dmp
        Filesize

        4KB

      • memory/1108-2-0x0000000073290000-0x000000007397E000-memory.dmp
        Filesize

        6.9MB

      • memory/1108-10-0x0000000005620000-0x0000000005621000-memory.dmp
        Filesize

        4KB

      • memory/1108-5-0x00000000055A0000-0x0000000005605000-memory.dmp
        Filesize

        404KB

      • memory/1108-12-0x0000000008C90000-0x0000000008C91000-memory.dmp
        Filesize

        4KB

      • memory/1108-3-0x0000000000BB0000-0x0000000000BB1000-memory.dmp
        Filesize

        4KB

      • memory/1196-15-0x0000000000400000-0x000000000042C000-memory.dmp
        Filesize

        176KB

      • memory/1196-16-0x0000000000402BCB-mapping.dmp
      • memory/1196-17-0x0000000000400000-0x000000000042C000-memory.dmp
        Filesize

        176KB

      • memory/3520-13-0x0000000000000000-mapping.dmp