Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    19-06-2024 13:55

General

  • Target

    PRODUCTS LIST.pdf.exe

  • Size

    620KB

  • MD5

    a9cc3ce556bed1f4f023dfb299b54d32

  • SHA1

    61eacf083e3a9fdb55825ecaedcac6596746d3f7

  • SHA256

    e6467422567d07f55c891b1c452dfb2c3c3d24ffa243799c91004cedb8a0dd0c

  • SHA512

    dd446826fe672b9d162f2f18f08cfcc2ffa0e8586498423e27cbbd00737d5e31b0ecc031ec6cb4d416f1547718c8bc10e615815b4525a25fafb07ead0cf4fd32

  • SSDEEP

    12288:+tX62p8VeLrV6/dcfRGwvjTJGGyHwMmgjjhz3vVe0r8N3j7D:uzyKE/dcfgcIzHM+hLvboNT

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PRODUCTS LIST.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\PRODUCTS LIST.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PRODUCTS LIST.pdf.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2620
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2760
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
          PID:2624
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          2⤵
            PID:2796
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2728

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2184-3-0x0000000000530000-0x0000000000542000-memory.dmp

          Filesize

          72KB

        • memory/2184-2-0x0000000074510000-0x0000000074BFE000-memory.dmp

          Filesize

          6.9MB

        • memory/2184-1-0x00000000008E0000-0x0000000000982000-memory.dmp

          Filesize

          648KB

        • memory/2184-0-0x000000007451E000-0x000000007451F000-memory.dmp

          Filesize

          4KB

        • memory/2184-4-0x00000000005C0000-0x00000000005C8000-memory.dmp

          Filesize

          32KB

        • memory/2184-5-0x00000000005E0000-0x00000000005EC000-memory.dmp

          Filesize

          48KB

        • memory/2184-6-0x0000000005D00000-0x0000000005D82000-memory.dmp

          Filesize

          520KB

        • memory/2184-22-0x0000000074510000-0x0000000074BFE000-memory.dmp

          Filesize

          6.9MB

        • memory/2728-10-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2728-19-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2728-18-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2728-21-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2728-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2728-15-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2728-13-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB

        • memory/2728-11-0x0000000000400000-0x0000000000440000-memory.dmp

          Filesize

          256KB