Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2023 07:30

General

  • Target

    RFQ PCF01284 Revised_PDF.exe

  • Size

    614KB

  • MD5

    aea1bfb57a639d6c1019ebc722662d86

  • SHA1

    66674c41a064140ffd143fc88d6737e4e2a712ba

  • SHA256

    083488944d0efc342bbb4bdb7881822e14781b3888ea58d1f7121dea52933373

  • SHA512

    632328e08705b382797231950a3bcb9ac840d7f940d66239fc924e0c4806157d0f0333fb329d7ab9803b64f4ed561178280584a669dae19a53484e9c4ef95c6c

  • SSDEEP

    12288:03IU8S6eUdzt3K43AkWh5wYAjhjrk2XHpFNlcVlV1bFKxs8mgTY/qFpcEIJKJ:SItSAdzt3KEvYNAjhjrxXJzlIwxhmSp

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"
      2⤵
        PID:2488
      • C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe
        "C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"
        2⤵
          PID:2548

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2548-7-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2548-15-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2548-13-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2548-8-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2548-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2548-9-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2548-10-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/2732-3-0x00000000002C0000-0x00000000002D8000-memory.dmp

        Filesize

        96KB

      • memory/2732-6-0x0000000004DE0000-0x0000000004E5A000-memory.dmp

        Filesize

        488KB

      • memory/2732-5-0x0000000000270000-0x000000000027A000-memory.dmp

        Filesize

        40KB

      • memory/2732-4-0x0000000000250000-0x0000000000258000-memory.dmp

        Filesize

        32KB

      • memory/2732-0-0x0000000000880000-0x0000000000920000-memory.dmp

        Filesize

        640KB

      • memory/2732-2-0x0000000004E90000-0x0000000004ED0000-memory.dmp

        Filesize

        256KB

      • memory/2732-1-0x0000000074C10000-0x00000000752FE000-memory.dmp

        Filesize

        6.9MB

      • memory/2732-17-0x0000000074C10000-0x00000000752FE000-memory.dmp

        Filesize

        6.9MB