Analysis

  • max time kernel
    133s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 17:02

General

  • Target

    b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe

  • Size

    1.3MB

  • MD5

    b5ad9069fd71e5588dc8e89a6883e5b0

  • SHA1

    a5355a2788778d9d5ecc434379f7c2597ed2649d

  • SHA256

    d03799b0dec499e4e9ce745b3e9821b3505f5427967f4c68bdf9868f8a8836e9

  • SHA512

    a6643e96100769a039032c6e33c8e6346ea0633a9b202f62a67eb9bf6990f9afdc15c67b1ccbc7f84cd28b318ca6cfb632541ade6fb5006a6b5ae2bf2a82f33b

  • SSDEEP

    24576:nUf6CYF6Cl40UC4hY1IH6s5KZMhL67/17eb17BlKcNciOV:xt7qhL6Jk7L1C

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2712
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
      2⤵
        PID:1592

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2620-0-0x00007FF8EEE23000-0x00007FF8EEE25000-memory.dmp
      Filesize

      8KB

    • memory/2620-1-0x000002148FCC0000-0x000002148FCCC000-memory.dmp
      Filesize

      48KB

    • memory/2620-2-0x00007FF8EEE20000-0x00007FF8EF8E1000-memory.dmp
      Filesize

      10.8MB

    • memory/2620-3-0x00007FF8EEE20000-0x00007FF8EF8E1000-memory.dmp
      Filesize

      10.8MB

    • memory/2620-4-0x00000214A8770000-0x00000214A8804000-memory.dmp
      Filesize

      592KB

    • memory/2620-10-0x00007FF8EEE20000-0x00007FF8EF8E1000-memory.dmp
      Filesize

      10.8MB

    • memory/2712-8-0x00000000058C0000-0x0000000005926000-memory.dmp
      Filesize

      408KB

    • memory/2712-7-0x0000000005C60000-0x0000000006204000-memory.dmp
      Filesize

      5.6MB

    • memory/2712-6-0x00000000753FE000-0x00000000753FF000-memory.dmp
      Filesize

      4KB

    • memory/2712-9-0x00000000753F0000-0x0000000075BA0000-memory.dmp
      Filesize

      7.7MB

    • memory/2712-5-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/2712-11-0x0000000006CC0000-0x0000000006D10000-memory.dmp
      Filesize

      320KB

    • memory/2712-12-0x0000000006DB0000-0x0000000006E42000-memory.dmp
      Filesize

      584KB

    • memory/2712-13-0x0000000006F40000-0x0000000006F4A000-memory.dmp
      Filesize

      40KB

    • memory/2712-14-0x00000000753FE000-0x00000000753FF000-memory.dmp
      Filesize

      4KB

    • memory/2712-15-0x00000000753F0000-0x0000000075BA0000-memory.dmp
      Filesize

      7.7MB