Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/04/2024, 14:08

General

  • Target
    DHL_AWB#6078538091.exe
  • Size 1.2MB
  • Sample240408-rfjvcaec51
  • SHA256 ccc2d47913200e1b73cc2195fd00798181dc8ef052aae7ae6b6df00ae45e6ea7
  • MD5 SHA1 SHA512 SSDEEP
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3476
    • C:\Users\Admin\AppData\Local\Temp\DHL_AWB#6078538091.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL_AWB#6078538091.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4052
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\DHL_AWB#6078538091.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        PID:184
    • C:\Windows\SysWOW64\dvdplay.exe
      "C:\Windows\SysWOW64\dvdplay.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4156
      • C:\Program Files\Mozilla Firefox\Firefox.exe
        "C:\Program Files\Mozilla Firefox\Firefox.exe"
        3⤵
          PID:3744

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          aut4074.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\aut4074.tmp
          • Size 252KB
          • SHA256 db4d116e4fcd6320f433f2452f044857c1a0038901ca5ed89df17ac38672fdf3
          • MD5 SHA1 SHA512 SSDEEP

          memory/184-21-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/184-22-0x0000000000F70000-0x0000000000F93000-memory.dmp

          memory/184-14-0x0000000001600000-0x000000000194A000-memory.dmp

          memory/184-15-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/184-16-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/184-17-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/184-18-0x0000000000F70000-0x0000000000F93000-memory.dmp

          memory/184-13-0x0000000000400000-0x000000000043F000-memory.dmp

          memory/3476-26-0x00000000076B0000-0x000000000776A000-memory.dmp

          memory/3476-27-0x00000000076B0000-0x000000000776A000-memory.dmp

          memory/3476-36-0x00000000076B0000-0x000000000776A000-memory.dmp

          memory/4052-12-0x0000000001720000-0x0000000001724000-memory.dmp

          memory/4156-19-0x0000000001090000-0x00000000010CC000-memory.dmp

          memory/4156-20-0x0000000001090000-0x00000000010CC000-memory.dmp

          memory/4156-23-0x00000000017E0000-0x0000000001B2A000-memory.dmp

          memory/4156-24-0x0000000001090000-0x00000000010CC000-memory.dmp

          memory/4156-25-0x0000000001670000-0x0000000001712000-memory.dmp

          memory/4156-34-0x0000000001090000-0x00000000010CC000-memory.dmp

          memory/4156-35-0x0000000001670000-0x0000000001712000-memory.dmp