Analysis

  • max time kernel
    104s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    18/08/2020, 08:52

General

  • Target
    PROOF OF PAYMENT.exe
  • Size 555KB
  • Sample200818-gvx51hmvg2
  • SHA256 2119e2edacd5fd8a85697a8f271f328c2337ce04fb86d9aa6c38007bf78a0ce4
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla Payload 7 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 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:836
    • C:\Users\Admin\AppData\Local\Temp\PROOF OF PAYMENT.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1624

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/836-0-0x0000000074E00000-0x00000000754EE000-memory.dmp

        memory/836-1-0x0000000000060000-0x0000000000061000-memory.dmp

        memory/836-3-0x0000000000540000-0x0000000000544000-memory.dmp

        memory/836-4-0x0000000000470000-0x00000000004DC000-memory.dmp

        memory/836-5-0x00000000020A0000-0x0000000002101000-memory.dmp

        memory/1624-7-0x0000000000400000-0x0000000000466000-memory.dmp

        memory/1624-9-0x0000000000400000-0x0000000000466000-memory.dmp

        memory/1624-10-0x0000000000400000-0x0000000000466000-memory.dmp

        memory/1624-11-0x0000000074E00000-0x00000000754EE000-memory.dmp