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Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/07/2024, 01:30

General

  • Target

    e8ae346ea2979c546ac9e45804c6a6e5c22c8dc106046c24c91c9a63a167283e.exe

  • Size

    341KB

  • MD5

    6999ec10578f5faebb2ee27471a9c967

  • SHA1

    7e4e105899cd8f30a3c5e8ef6815c9dbb1581e18

  • SHA256

    e8ae346ea2979c546ac9e45804c6a6e5c22c8dc106046c24c91c9a63a167283e

  • SHA512

    b4ca16c180193a143f95e7e82c7f7ca4f67c3bb71049bb0f8aa18cf75863fc0ae8bbe0decbef77db44b64bb46a4b2a3f5ffa0d112a7fb679042a166dbe2da999

  • SSDEEP

    3072:ApHzGkko4HmJo5LfN3OFI8ryG3Hr9ilNMz1grh/6qvUVEw3gSWo8siofh/:ApHVceI8OG7jxEvU9Qt1s

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6401060771:AAF8rHCQk-o-9VI7BrWiQ98NUEGXRg9k85o/

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 4 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\e8ae346ea2979c546ac9e45804c6a6e5c22c8dc106046c24c91c9a63a167283e.exe
    "C:\Users\Admin\AppData\Local\Temp\e8ae346ea2979c546ac9e45804c6a6e5c22c8dc106046c24c91c9a63a167283e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2736
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:2512
      • 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:3200

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2736-6-0x0000000074500000-0x0000000074CB0000-memory.dmp

      Filesize

      7.7MB

    • memory/2736-1-0x00000000005D0000-0x000000000062A000-memory.dmp

      Filesize

      360KB

    • memory/2736-2-0x0000000074500000-0x0000000074CB0000-memory.dmp

      Filesize

      7.7MB

    • memory/2736-3-0x0000000006290000-0x000000000629A000-memory.dmp

      Filesize

      40KB

    • memory/2736-0-0x000000007450E000-0x000000007450F000-memory.dmp

      Filesize

      4KB

    • memory/3200-7-0x0000000074500000-0x0000000074CB0000-memory.dmp

      Filesize

      7.7MB

    • memory/3200-4-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/3200-8-0x0000000005740000-0x0000000005CE4000-memory.dmp

      Filesize

      5.6MB

    • memory/3200-9-0x0000000005290000-0x00000000052F6000-memory.dmp

      Filesize

      408KB

    • memory/3200-10-0x0000000074500000-0x0000000074CB0000-memory.dmp

      Filesize

      7.7MB

    • memory/3200-11-0x00000000066C0000-0x0000000006710000-memory.dmp

      Filesize

      320KB

    • memory/3200-12-0x00000000067B0000-0x000000000684C000-memory.dmp

      Filesize

      624KB

    • memory/3200-13-0x0000000006850000-0x00000000068E2000-memory.dmp

      Filesize

      584KB

    • memory/3200-14-0x0000000006A10000-0x0000000006A1A000-memory.dmp

      Filesize

      40KB

    • memory/3200-15-0x0000000074500000-0x0000000074CB0000-memory.dmp

      Filesize

      7.7MB