Analysis

  • max time kernel
    138s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2024 01:30

General

  • Target

    870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe

  • Size

    3.4MB

  • MD5

    b7b135030bb68eaf0216005ade7bdf5c

  • SHA1

    3c827e3c9bdb7bc3b24bbd07fcb40ef642d02f6c

  • SHA256

    870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165

  • SHA512

    b315d4274669febd5cfdabd89061d8324ba1044076790a556aacbacfbacef610a6973c38639c054343f3e472f678915a2d45e88545e04123472068793498d988

  • SSDEEP

    49152:dp98Mq2HVhpanF+p1Tjr90vkvGhETXqfi77robXgpJGpAJobrSyuJzflk5QeAC+9:dR1hW+R0P6X9rAgD83NX0VtUlFGp

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.normagroup.com.tr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    ab+LNvim5PAo

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.normagroup.com.tr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    ab+LNvim5PAo

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe
    "C:\Users\Admin\AppData\Local\Temp\870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4480
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4492
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
      2⤵
        PID:3488
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3676 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:672

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4480-7-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmp
        Filesize

        10.8MB

      • memory/4480-1-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmp
        Filesize

        10.8MB

      • memory/4480-2-0x000001F552520000-0x000001F552530000-memory.dmp
        Filesize

        64KB

      • memory/4480-3-0x000001F552530000-0x000001F55280C000-memory.dmp
        Filesize

        2.9MB

      • memory/4480-4-0x000001F539A00000-0x000001F539A96000-memory.dmp
        Filesize

        600KB

      • memory/4480-0-0x000001F537BC0000-0x000001F537E9C000-memory.dmp
        Filesize

        2.9MB

      • memory/4492-8-0x0000000005F80000-0x0000000006524000-memory.dmp
        Filesize

        5.6MB

      • memory/4492-6-0x0000000074FA0000-0x0000000075750000-memory.dmp
        Filesize

        7.7MB

      • memory/4492-5-0x0000000000400000-0x0000000000440000-memory.dmp
        Filesize

        256KB

      • memory/4492-9-0x00000000059C0000-0x00000000059D0000-memory.dmp
        Filesize

        64KB

      • memory/4492-10-0x00000000059D0000-0x0000000005A36000-memory.dmp
        Filesize

        408KB

      • memory/4492-11-0x0000000006780000-0x00000000067D0000-memory.dmp
        Filesize

        320KB

      • memory/4492-12-0x0000000006870000-0x000000000690C000-memory.dmp
        Filesize

        624KB

      • memory/4492-13-0x0000000006F30000-0x0000000006FC2000-memory.dmp
        Filesize

        584KB

      • memory/4492-14-0x0000000007110000-0x000000000711A000-memory.dmp
        Filesize

        40KB

      • memory/4492-15-0x0000000074FA0000-0x0000000075750000-memory.dmp
        Filesize

        7.7MB

      • memory/4492-16-0x00000000059C0000-0x00000000059D0000-memory.dmp
        Filesize

        64KB