Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 04:50

General

  • Target

    0f0ff38cb163632603dd1e15514a5610.exe

  • Size

    1.5MB

  • MD5

    0f0ff38cb163632603dd1e15514a5610

  • SHA1

    23652411a11f366f62f1cb229b7b05ee9383c724

  • SHA256

    0a62db95264abf035e276a3cf3cf30969456543c39caf43367bb79c8045f45fa

  • SHA512

    f589a772683683e948bf29f88262ca4f33ca8379eca5b647ee2171582c81d8504475ba2fe92ad14356fc0b16397cc44a5b3e7e2d5293c36d767275cdf236e39c

  • SSDEEP

    24576:eNnxuTG7ei8wOlna3Jt3zV0vErfc+j/C8+K7l5/TbRYhE7W:+xuTGyqO8zSvifcIDv55H

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f0ff38cb163632603dd1e15514a5610.exe
    "C:\Users\Admin\AppData\Local\Temp\0f0ff38cb163632603dd1e15514a5610.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Users\Admin\AppData\Local\Temp\0f0ff38cb163632603dd1e15514a5610.exe
      C:\Users\Admin\AppData\Local\Temp\0f0ff38cb163632603dd1e15514a5610.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2344

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2192-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2192-2-0x0000000000280000-0x00000000003B3000-memory.dmp

    Filesize

    1.2MB

  • memory/2192-14-0x0000000003610000-0x0000000003AFF000-memory.dmp

    Filesize

    4.9MB

  • memory/2192-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2192-1-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2192-31-0x0000000003610000-0x0000000003AFF000-memory.dmp

    Filesize

    4.9MB

  • memory/2344-19-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2344-24-0x0000000003410000-0x000000000363A000-memory.dmp

    Filesize

    2.2MB

  • memory/2344-23-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2344-17-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2344-16-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2344-32-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB