Analysis

  • max time kernel
    110s
  • max time network
    239s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    18/01/2024, 22:32

General

  • Target

    6633c193aaac9d205def4bcaac387151.exe

  • Size

    2.9MB

  • MD5

    6633c193aaac9d205def4bcaac387151

  • SHA1

    da47f82d1df3b81a5f473e645fe5032e7cc74a81

  • SHA256

    c789575ddfb8bfcda1695c1fa9076c8e1b252b5bc40c4b98e57f3e9d9fb62c92

  • SHA512

    4a76df31bc0196dea1e1c745317948516a139d3165ef4311bbbe8c793ad1760eb66e0a3386c4f5d8c8b12f12b006a94e98791d3640c221f1cc6713c8bab15b07

  • SSDEEP

    49152:GFISbCdCczg8d0j81g1eZPLfP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:GFOscoYZzgg3gnl/IVUs1jePs

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 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\6633c193aaac9d205def4bcaac387151.exe
    "C:\Users\Admin\AppData\Local\Temp\6633c193aaac9d205def4bcaac387151.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Users\Admin\AppData\Local\Temp\6633c193aaac9d205def4bcaac387151.exe
      C:\Users\Admin\AppData\Local\Temp\6633c193aaac9d205def4bcaac387151.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2268

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\6633c193aaac9d205def4bcaac387151.exe

    Filesize

    2.9MB

    MD5

    d4c7ef6dde72bea138af9565cb37aebb

    SHA1

    cc6dc04f26fc75f715c6346b1ccd3d69645f7b48

    SHA256

    9049a6e15057120c51ae673c68bcc7fd439242e7509e37581dc649cd15ceb7ff

    SHA512

    130c474353312ad0d80c4600310a2a2d9df329bad49a1b59f24d74c224d9f5514af9248689eb89bae18b2f7b10e85b3a3c00e926c7066d38483477fb0b7c153f

  • memory/2268-16-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2268-18-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/2268-17-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2268-23-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2268-25-0x0000000003410000-0x000000000363A000-memory.dmp

    Filesize

    2.2MB

  • memory/2268-30-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2624-0-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2624-1-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2624-3-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/2624-12-0x0000000003940000-0x0000000003E2F000-memory.dmp

    Filesize

    4.9MB

  • memory/2624-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB