Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/06/2024, 01:25

General

  • Target

    706b0a2650de60ba4be3a9101c417d12cde938cd7655210d81f7ae5437c7bf1b.exe

  • Size

    926KB

  • MD5

    f473799ea543c3fac04a6afa72020b7d

  • SHA1

    dad26d4e0959972fd5d1496681f8ce2194e1cdea

  • SHA256

    706b0a2650de60ba4be3a9101c417d12cde938cd7655210d81f7ae5437c7bf1b

  • SHA512

    18419fe2a232e5bbc03a497b569fdb3186a43c73f4ed356ef16acdfc75a41fe109279de585527cc093c3a1df231f1e1773025cccfe10552553c19acf48da280d

  • SSDEEP

    12288:cK/yFXMuw8LSAhtQLojnpU0OysB3KIV08LHn+uyPZnRdAfQFShSZkRlx:cKuXnw8LS8tHjpjSBnJDORaHA6Rlx

Malware Config

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 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\706b0a2650de60ba4be3a9101c417d12cde938cd7655210d81f7ae5437c7bf1b.exe
    "C:\Users\Admin\AppData\Local\Temp\706b0a2650de60ba4be3a9101c417d12cde938cd7655210d81f7ae5437c7bf1b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1728
    • 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:1044
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1728 -s 652
      2⤵
        PID:2872

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1044-13-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1044-6-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1044-23-0x00000000748D0000-0x0000000074FBE000-memory.dmp

      Filesize

      6.9MB

    • memory/1044-22-0x00000000748DE000-0x00000000748DF000-memory.dmp

      Filesize

      4KB

    • memory/1044-4-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1044-9-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1044-17-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1044-15-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1044-19-0x00000000748D0000-0x0000000074FBE000-memory.dmp

      Filesize

      6.9MB

    • memory/1044-18-0x00000000748DE000-0x00000000748DF000-memory.dmp

      Filesize

      4KB

    • memory/1044-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1044-10-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1728-0-0x000007FEF5C53000-0x000007FEF5C54000-memory.dmp

      Filesize

      4KB

    • memory/1728-1-0x0000000001090000-0x00000000010A2000-memory.dmp

      Filesize

      72KB

    • memory/1728-20-0x000007FEF5C53000-0x000007FEF5C54000-memory.dmp

      Filesize

      4KB

    • memory/1728-21-0x000007FEF5C50000-0x000007FEF663C000-memory.dmp

      Filesize

      9.9MB

    • memory/1728-3-0x000000001A5C0000-0x000000001A652000-memory.dmp

      Filesize

      584KB

    • memory/1728-2-0x000007FEF5C50000-0x000007FEF663C000-memory.dmp

      Filesize

      9.9MB