Analysis

  • max time kernel
    78s
  • max time network
    109s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/06/2024, 21:54

General

  • Target

    VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll

  • Size

    291KB

  • MD5

    9f7ecd96f29c0b1e5749ef7f09582f40

  • SHA1

    1add473a1c63626abca174b7db7a11dcbf2f34d5

  • SHA256

    93eb1d449d77327e0ab545bb9ff27c8962f2eecfa027874f4830629538657f22

  • SHA512

    f68e2033729ac874da106b994d1f8585a224d882aca32d05dbbcbcbb449cff4b2458b26514436396853358e8d2001d323d54eab50c17324abe41674eb5852abb

  • SSDEEP

    1536:xCkb7mdY3uXMQ3L1Wr+cRg8DmUrzJ12c/FHTUmnnEVuY:PecyLQhyXUHJPdzVnEVuY

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4712
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\VirusShare_9f7ecd96f29c0b1e5749ef7f09582f40.dll,#1
      2⤵
      • Drops file in Program Files directory
      • Suspicious use of AdjustPrivilegeToken
      PID:3528

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3528-3-0x0000000000CA0000-0x0000000000CC2000-memory.dmp

          Filesize

          136KB

        • memory/3528-2-0x0000000000BF0000-0x0000000000C22000-memory.dmp

          Filesize

          200KB

        • memory/3528-0-0x0000000000CA0000-0x0000000000CC2000-memory.dmp

          Filesize

          136KB

        • memory/3528-4-0x0000000000CA0000-0x0000000000CC2000-memory.dmp

          Filesize

          136KB