Analysis

  • max time kernel
    123s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 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:308
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vUZhQosdC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB451.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1136
    • C:\Users\Admin\AppData\Local\Temp\Proof of Payment.exe
      "{path}"
      2⤵
        PID:1592

    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\tmpB451.tmp
      MD5

      e5670ba1e2c7c85eba6d1dc5dea86180

      SHA1

      f191ed6c46d683f73952e79f862ca98ad7ff378f

      SHA256

      88653f1f8358cc46fd49274f5835a5842f8b24539323594e1de67eee36cdcd87

      SHA512

      93d9f3a3ad3b9cf292a13397dce6249fcb53e75f904abdec955ecc33d27a79f5d1bd5ee0277a57fd3f877d86cf1e64c6ca155e210901fa7ba1213ad3efb3b4dc

    • memory/308-2-0x0000000074120000-0x000000007480E000-memory.dmp
      Filesize

      6.9MB

    • memory/308-3-0x0000000000240000-0x0000000000241000-memory.dmp
      Filesize

      4KB

    • memory/308-5-0x0000000004840000-0x00000000048A5000-memory.dmp
      Filesize

      404KB

    • memory/308-6-0x0000000004AC0000-0x0000000004AC1000-memory.dmp
      Filesize

      4KB

    • memory/308-7-0x00000000003E0000-0x00000000003EE000-memory.dmp
      Filesize

      56KB

    • memory/308-8-0x00000000048B0000-0x00000000048FF000-memory.dmp
      Filesize

      316KB

    • memory/1136-9-0x0000000000000000-mapping.dmp
    • memory/1592-11-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB

    • memory/1592-12-0x0000000000402BCB-mapping.dmp
    • memory/1592-13-0x0000000075AE1000-0x0000000075AE3000-memory.dmp
      Filesize

      8KB

    • memory/1592-14-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB