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Analysis

  • max time kernel
    151s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 04:37

General

  • Target

    0eb67e42c017df4483d6c8aeb5ec5960.exe

  • Size

    921KB

  • MD5

    0eb67e42c017df4483d6c8aeb5ec5960

  • SHA1

    235bcde3f0dcf9d25ffaa33b5a61744738ec3b29

  • SHA256

    a02098982a854456f72a617fe6eabb5e8343c726fd2da3e7991b034e0be9b1cc

  • SHA512

    51880fb5b41eaaf2b9e3cfed2d8aeb74f18efdb29befd3fb76b99fd6c49df412848c1bace489a30b31c50abf165e7b93b197f21f2940dfd4d789525780d02a85

  • SSDEEP

    12288:Ks7bVlehF7qoQC5yVaYwtEaoNXGhDGp0WGnA28xdisUIedoziBsNR8RRqyE2uT6a:KwbVlehFenNVrwRoNGhyCWGnAlbotE

Score
9/10

Malware Config

Signatures

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0eb67e42c017df4483d6c8aeb5ec5960.exe
    "C:\Users\Admin\AppData\Local\Temp\0eb67e42c017df4483d6c8aeb5ec5960.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4536 -s 1440
      2⤵
      • Program crash
      PID:3792
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4536 -ip 4536
    1⤵
      PID:3744

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4536-0-0x0000000074740000-0x0000000074EF0000-memory.dmp

      Filesize

      7.7MB

    • memory/4536-1-0x0000000000E80000-0x0000000000F6E000-memory.dmp

      Filesize

      952KB

    • memory/4536-3-0x0000000005A70000-0x0000000005B02000-memory.dmp

      Filesize

      584KB

    • memory/4536-2-0x0000000005F40000-0x00000000064E4000-memory.dmp

      Filesize

      5.6MB

    • memory/4536-4-0x0000000005A50000-0x0000000005A60000-memory.dmp

      Filesize

      64KB

    • memory/4536-5-0x0000000005EB0000-0x0000000005F16000-memory.dmp

      Filesize

      408KB

    • memory/4536-6-0x00000000090B0000-0x00000000090BA000-memory.dmp

      Filesize

      40KB

    • memory/4536-7-0x00000000090E0000-0x00000000090F2000-memory.dmp

      Filesize

      72KB

    • memory/4536-8-0x0000000074740000-0x0000000074EF0000-memory.dmp

      Filesize

      7.7MB