Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 14:50

General

  • Target

    87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe

  • Size

    599KB

  • MD5

    148943e69825b23076f7a4f64038aa93

  • SHA1

    6fca65357aa8ced9625286632ce92fc4a129dc64

  • SHA256

    87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db

  • SHA512

    bbefc91ae7850c01d5e612b6886b49f97c477fef4a3126ec0b529ca2011cd7e5ad125894e5efe584e06d1fb1a5d3cbe7b7ba5e63def545e99fd9bc143c1700ee

  • SSDEEP

    12288:ToqALMdbPKtuTZH3PyKzHVVmHaDznlOIRdjWKYYJPBlF0GsKocjP4L:vFPNtHXLVQaDznXzRRBlSqoc74L

Malware Config

Extracted

Family

agenttesla

Credentials

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 2 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe
    "C:\Users\Admin\AppData\Local\Temp\87d20c75f32b25f414a321eccab8043446121132df164c841d912f707b6f30db.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
      2⤵
        PID:3016
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
        2⤵
          PID:3012
        • 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
          PID:2540
        • C:\Windows\system32\WerFault.exe
          C:\Windows\system32\WerFault.exe -u -p 2700 -s 644
          2⤵
            PID:2552

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2540-6-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2540-19-0x00000000744C0000-0x0000000074BAE000-memory.dmp

          Filesize

          6.9MB

        • memory/2540-13-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2540-10-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2540-4-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2540-15-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2540-17-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2540-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2540-23-0x00000000744C0000-0x0000000074BAE000-memory.dmp

          Filesize

          6.9MB

        • memory/2540-22-0x00000000744CE000-0x00000000744CF000-memory.dmp

          Filesize

          4KB

        • memory/2540-18-0x00000000744CE000-0x00000000744CF000-memory.dmp

          Filesize

          4KB

        • memory/2540-8-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/2700-3-0x000000001A600000-0x000000001A694000-memory.dmp

          Filesize

          592KB

        • memory/2700-1-0x0000000000800000-0x000000000080A000-memory.dmp

          Filesize

          40KB

        • memory/2700-20-0x000007FEF5783000-0x000007FEF5784000-memory.dmp

          Filesize

          4KB

        • memory/2700-21-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

          Filesize

          9.9MB

        • memory/2700-2-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

          Filesize

          9.9MB

        • memory/2700-0-0x000007FEF5783000-0x000007FEF5784000-memory.dmp

          Filesize

          4KB