Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2023 02:19

General

  • Target

    PO OAU_NOVQTRFA00541·PDF.scr

  • Size

    727KB

  • MD5

    3e446e855e9cbb24f986e82d74235f1f

  • SHA1

    d07483cdb80d1d3dde568fae195dd95fc601bb8f

  • SHA256

    85afa1fe2006ce7c80adc4d5bea761ca28a4df2a7e8119207c0590a3fa2859b5

  • SHA512

    81f2c48619a010c5dbe6b2cd4500e0ad317ac1677b5f70b9918e173b2f6016de6e066d95baf00694a8bab8ef1000372e9b146003ddb8ac1a0ca6df6e48958793

  • SSDEEP

    12288:LghMhXxJBL5v28jwGvA88fKr7HLdcwywfZGAH:LpjVvZbSfmXd7ywf

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO OAU_NOVQTRFA00541·PDF.scr
    "C:\Users\Admin\AppData\Local\Temp\PO OAU_NOVQTRFA00541·PDF.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2796
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      2⤵
        PID:2952
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        2⤵
          PID:2904
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:3008

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2796-0-0x0000000001110000-0x00000000011CA000-memory.dmp

        Filesize

        744KB

      • memory/2796-1-0x0000000074700000-0x0000000074DEE000-memory.dmp

        Filesize

        6.9MB

      • memory/2796-2-0x0000000000FF0000-0x0000000001030000-memory.dmp

        Filesize

        256KB

      • memory/2796-3-0x0000000000BF0000-0x0000000000C48000-memory.dmp

        Filesize

        352KB

      • memory/2796-4-0x0000000000ED0000-0x0000000000F28000-memory.dmp

        Filesize

        352KB

      • memory/2796-5-0x0000000000F30000-0x0000000000F88000-memory.dmp

        Filesize

        352KB

      • memory/2796-6-0x0000000000B20000-0x0000000000B60000-memory.dmp

        Filesize

        256KB

      • memory/2796-7-0x0000000000D90000-0x0000000000DD0000-memory.dmp

        Filesize

        256KB

      • memory/2796-8-0x0000000000F90000-0x0000000000FDC000-memory.dmp

        Filesize

        304KB

      • memory/2796-9-0x0000000074700000-0x0000000074DEE000-memory.dmp

        Filesize

        6.9MB

      • memory/2796-10-0x0000000000FF0000-0x0000000001030000-memory.dmp

        Filesize

        256KB

      • memory/2796-20-0x0000000074700000-0x0000000074DEE000-memory.dmp

        Filesize

        6.9MB

      • memory/3008-13-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3008-15-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3008-16-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3008-17-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

        Filesize

        4KB

      • memory/3008-18-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3008-11-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3008-21-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3008-23-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3008-24-0x0000000074680000-0x0000000074D6E000-memory.dmp

        Filesize

        6.9MB

      • memory/3008-25-0x0000000004B20000-0x0000000004B60000-memory.dmp

        Filesize

        256KB

      • memory/3008-26-0x0000000074680000-0x0000000074D6E000-memory.dmp

        Filesize

        6.9MB

      • memory/3008-27-0x0000000004B20000-0x0000000004B60000-memory.dmp

        Filesize

        256KB