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Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 20:17

General

  • Target

    36cd6d54435d297941b64140301642573cd16aa2fe2ac7a7ffb28f6693d087ed.exe

  • Size

    4.1MB

  • MD5

    4148c84b1233526949582eabad2fa4cb

  • SHA1

    5fe5ac369585aabb2522372d8f2780336ba28bf0

  • SHA256

    36cd6d54435d297941b64140301642573cd16aa2fe2ac7a7ffb28f6693d087ed

  • SHA512

    d8bfe238e4192bf6a78251e71e3704c5fe070abf2827150229dfa88fddbe2cceab96c630d5f289d881611e8da99081e7d0c86cda445ed99b9a19140b8067fb7e

  • SSDEEP

    98304:x8heR5SeOzLBbDDLPS3Y42u1y8Hnkbv7gfAqDnb:iOSFzNbDDW3curkbv7Cnb

Score
9/10

Malware Config

Signatures

  • Detects executables packed with VMProtect. 3 IoCs
  • Executes dropped EXE 1 IoCs
  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\36cd6d54435d297941b64140301642573cd16aa2fe2ac7a7ffb28f6693d087ed.exe
    "C:\Users\Admin\AppData\Local\Temp\36cd6d54435d297941b64140301642573cd16aa2fe2ac7a7ffb28f6693d087ed.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3592
    • C:\Program Files (x86)\eftrfx\hdtmufgmueo.exe
      "C:\Program Files (x86)\eftrfx\hdtmufgmueo.exe"
      2⤵
      • Executes dropped EXE
      PID:3860

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\eftrfx\hdtmufgmueo.exe

    Filesize

    4.1MB

    MD5

    622dc42f385b04aee5becad04919424c

    SHA1

    fc3a640ec715af6689025c8059f13016674e3821

    SHA256

    af7d6b88b0b89039bed6a34dd2dbd7b731800ae1d0ad59c4d40bf7544c2d1b68

    SHA512

    9ccb65f4b1e469911a0b2c5508ffddb3e35d56bc7c98b602bf205b75c47b9b0c27b329ab7215359ce6c830af10b30bc71e271c201571a4716b1338373ee3121c

  • memory/3592-0-0x0000000000400000-0x0000000000924000-memory.dmp

    Filesize

    5.1MB

  • memory/3860-6-0x0000000000400000-0x0000000000924000-memory.dmp

    Filesize

    5.1MB