Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    24/04/2024, 13:53

General

  • Target

    Flexsense Sip. GRS024000000713 BSG 40-700-135 .exe

  • Size

    1.1MB

  • MD5

    48a36bd787c0f37b6dee121a52c1029e

  • SHA1

    dbfbe457dfcb24f5930cece2d0d6632135760db9

  • SHA256

    d45e2d0c57b3e3da8e0f740c8e57d1483f90e62251a8f2c97b4ebfbfa6a6f92e

  • SHA512

    976e60e841d87c5b1ae05a80d4c1f8fc58a568baca03d71bcac86cc6a19d5b5e0c902a31aa368acd7711c62d508e3aa48518f7f9113bf9c4e0e1f62e2a81cb94

  • SSDEEP

    24576:bqDEvCTbMWu7rQYlBQcBiT6rprG8aArxxoy1/4/W5NU:bTvC/MTQYxsWR7aArG+5

Malware Config

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 33 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Flexsense Sip. GRS024000000713 BSG 40-700-135 .exe
    "C:\Users\Admin\AppData\Local\Temp\Flexsense Sip. GRS024000000713 BSG 40-700-135 .exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Flexsense Sip. GRS024000000713 BSG 40-700-135 .exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3016

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\uppishly

          Filesize

          262KB

          MD5

          f65af2a60fb1d9ad8a3685840d6be3d2

          SHA1

          d00d12ada22bc59689a6e5b6960e8d417137c634

          SHA256

          e25804400a89430834712f71c002c862c43b4522e691a5208c2c967a1fc14745

          SHA512

          fde9554393050491e1a6d59442f56c7c1d48aad6699a4778d735a7d8343f099d8dc5b87a80bc07b6836a43eecc584130e7a435577d614ae8363edfa290fc24cf

        • memory/2892-11-0x0000000000120000-0x0000000000124000-memory.dmp

          Filesize

          16KB

        • memory/3016-12-0x0000000000400000-0x0000000000446000-memory.dmp

          Filesize

          280KB

        • memory/3016-14-0x0000000000400000-0x0000000000446000-memory.dmp

          Filesize

          280KB

        • memory/3016-15-0x0000000000400000-0x0000000000446000-memory.dmp

          Filesize

          280KB

        • memory/3016-16-0x0000000000990000-0x00000000009E4000-memory.dmp

          Filesize

          336KB

        • memory/3016-17-0x00000000748C0000-0x0000000074FAE000-memory.dmp

          Filesize

          6.9MB

        • memory/3016-19-0x0000000000370000-0x00000000003B0000-memory.dmp

          Filesize

          256KB

        • memory/3016-18-0x0000000000370000-0x00000000003B0000-memory.dmp

          Filesize

          256KB

        • memory/3016-20-0x0000000000C80000-0x0000000000CD2000-memory.dmp

          Filesize

          328KB

        • memory/3016-21-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-22-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-32-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-30-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-34-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-28-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-26-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-24-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-36-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-46-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-48-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-44-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-56-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-60-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-70-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-72-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-68-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-66-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-64-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-74-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-62-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-58-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-80-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-78-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-76-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-54-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-52-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-50-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-42-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-40-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-38-0x0000000000C80000-0x0000000000CCD000-memory.dmp

          Filesize

          308KB

        • memory/3016-1053-0x0000000000370000-0x00000000003B0000-memory.dmp

          Filesize

          256KB

        • memory/3016-1055-0x00000000748C0000-0x0000000074FAE000-memory.dmp

          Filesize

          6.9MB

        • memory/3016-1056-0x0000000000370000-0x00000000003B0000-memory.dmp

          Filesize

          256KB

        • memory/3016-1057-0x0000000000370000-0x00000000003B0000-memory.dmp

          Filesize

          256KB