Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2023 01:42

General

  • Target

    a76005636f6f5096c0aecf68fe0c83d56ef42c0e922c2afe453e70f976738a8a.exe

  • Size

    3.3MB

  • MD5

    8d3407cb7c82a85b0dc31dcde6dc3298

  • SHA1

    3f8a08a505235e8b04231d77b2af908e295b5b40

  • SHA256

    a76005636f6f5096c0aecf68fe0c83d56ef42c0e922c2afe453e70f976738a8a

  • SHA512

    9a318e7da37f1ec4efd45ceb070bbfcbc92146109443ff9d83a63115da31e82554f73f9ff11c5dcdb2343e87bdb31f167c77dfdd9e52ecd24e14404da24fd1a7

  • SSDEEP

    49152:HzWb0gLtLvX0SEoPbTsy1inPboImC9Chm5CsBrLbJBOniCqdo3ye:Hzi0gLtL/0TojxYDo9CN5CsIm

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5168654140:AAE_I-CRa2apQXXWxhBTEaeIEr1Ln5pw69s/

Signatures

  • AgentTesla

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a76005636f6f5096c0aecf68fe0c83d56ef42c0e922c2afe453e70f976738a8a.exe
    "C:\Users\Admin\AppData\Local\Temp\a76005636f6f5096c0aecf68fe0c83d56ef42c0e922c2afe453e70f976738a8a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2756
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
        PID:2816
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2828

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2756-13-0x0000000000640000-0x0000000000680000-memory.dmp

      Filesize

      256KB

    • memory/2756-12-0x0000000074700000-0x0000000074DEE000-memory.dmp

      Filesize

      6.9MB

    • memory/2756-2-0x0000000000640000-0x0000000000680000-memory.dmp

      Filesize

      256KB

    • memory/2756-3-0x0000000000640000-0x0000000000680000-memory.dmp

      Filesize

      256KB

    • memory/2756-1-0x00000000011B0000-0x000000000150A000-memory.dmp

      Filesize

      3.4MB

    • memory/2756-5-0x0000000008A70000-0x0000000008D7C000-memory.dmp

      Filesize

      3.0MB

    • memory/2756-0-0x0000000074700000-0x0000000074DEE000-memory.dmp

      Filesize

      6.9MB

    • memory/2756-6-0x0000000000C10000-0x0000000000C2A000-memory.dmp

      Filesize

      104KB

    • memory/2756-4-0x0000000000640000-0x0000000000680000-memory.dmp

      Filesize

      256KB

    • memory/2828-11-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2828-7-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2828-14-0x0000000074700000-0x0000000074DEE000-memory.dmp

      Filesize

      6.9MB

    • memory/2828-9-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/2828-15-0x00000000048D0000-0x0000000004910000-memory.dmp

      Filesize

      256KB

    • memory/2828-16-0x0000000074700000-0x0000000074DEE000-memory.dmp

      Filesize

      6.9MB

    • memory/2828-17-0x00000000048D0000-0x0000000004910000-memory.dmp

      Filesize

      256KB