Analysis

  • max time kernel
    115s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 21:12

General

  • Target

    QUOTATION_MARQTRA031244·PDF.scr

  • Size

    2.8MB

  • MD5

    2dbfe9bcbfabc3bff58b533c3476bafd

  • SHA1

    dc5203b898c5c376c05ac6c42af1a0051077f268

  • SHA256

    5b18cfc544be536be80a503accd17e1ac815ead94a702b83398aed17cf8223f6

  • SHA512

    0c96c6824c51556f50a416fbd0d26f51bcf369b6af56c8043dcdbfc27224f6b1cda82b3bce9fdcdf306b3afb34c77958c81e4bc2592bff33147ece1ba70f97d9

  • SSDEEP

    49152:y7/SxvrzAN7LzMe0Uf9r/7p84b0osRYPDEjqPz3QETw70UBKnEEbdxm84:dqLbDf9r/7p84AFaEjqPrQET+rEbbL

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Looks up external IP address via web service 1 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 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244·PDF.scr
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244·PDF.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4688
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1580

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1580-4894-0x0000000000700000-0x0000000000742000-memory.dmp

          Filesize

          264KB

        • memory/1580-4895-0x0000000074A10000-0x00000000751C0000-memory.dmp

          Filesize

          7.7MB

        • memory/1580-4896-0x0000000004D10000-0x0000000004D20000-memory.dmp

          Filesize

          64KB

        • memory/1580-4897-0x0000000004D20000-0x0000000004D86000-memory.dmp

          Filesize

          408KB

        • memory/1580-4898-0x0000000006020000-0x0000000006070000-memory.dmp

          Filesize

          320KB

        • memory/1580-4902-0x0000000004D10000-0x0000000004D20000-memory.dmp

          Filesize

          64KB

        • memory/1580-4901-0x0000000074A10000-0x00000000751C0000-memory.dmp

          Filesize

          7.7MB

        • memory/1580-4900-0x00000000062A0000-0x00000000062AA000-memory.dmp

          Filesize

          40KB

        • memory/1580-4899-0x0000000006110000-0x00000000061A2000-memory.dmp

          Filesize

          584KB

        • memory/4688-38-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-50-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-8-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-10-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-12-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-14-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-16-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-18-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-20-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-22-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-24-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-26-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-28-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-30-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-32-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-34-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-36-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-4-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-40-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-42-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-44-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-46-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-48-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-6-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-52-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-54-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-56-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-58-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-60-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-62-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-64-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-66-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-3489-0x0000000074A10000-0x00000000751C0000-memory.dmp

          Filesize

          7.7MB

        • memory/4688-4885-0x0000000005380000-0x0000000005381000-memory.dmp

          Filesize

          4KB

        • memory/4688-4884-0x0000000004E50000-0x0000000004E60000-memory.dmp

          Filesize

          64KB

        • memory/4688-4886-0x0000000005510000-0x000000000557C000-memory.dmp

          Filesize

          432KB

        • memory/4688-4887-0x0000000005580000-0x00000000055CC000-memory.dmp

          Filesize

          304KB

        • memory/4688-4888-0x0000000004E50000-0x0000000004E60000-memory.dmp

          Filesize

          64KB

        • memory/4688-3-0x0000000004ED0000-0x00000000050FA000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-2-0x0000000004ED0000-0x0000000005100000-memory.dmp

          Filesize

          2.2MB

        • memory/4688-0-0x0000000000220000-0x00000000004F8000-memory.dmp

          Filesize

          2.8MB

        • memory/4688-1-0x0000000074A10000-0x00000000751C0000-memory.dmp

          Filesize

          7.7MB

        • memory/4688-4889-0x0000000005E10000-0x00000000063B4000-memory.dmp

          Filesize

          5.6MB

        • memory/4688-4890-0x0000000000CC0000-0x0000000000D14000-memory.dmp

          Filesize

          336KB

        • memory/4688-4893-0x0000000074A10000-0x00000000751C0000-memory.dmp

          Filesize

          7.7MB