Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 02:33

General

  • Target

    249ab5deb8066a10ec32863535ffe833.exe

  • Size

    5.3MB

  • MD5

    249ab5deb8066a10ec32863535ffe833

  • SHA1

    69bab798b62772830c9394b838446f29ebd92f7b

  • SHA256

    a45c3c0d13caf620eb0e04ee6267bcf08f694c06cc1ae4dbae27245789200a94

  • SHA512

    c412c638f7516b01cc03e862e968a3a5d99b8c47c2fbbabb8b8e7ae5c9734fbe828e3df18b3cff8899b3f4d621bd8bddf4762123f4d4634b277f6f976ff90697

  • SSDEEP

    98304:UKZZQph9RQCVSmRebzuH5H4V7dhwRRCKwH+tcfstHt0zoV7aNKtlVSFv303WTIHd:ZZZE6yhRCuZHsdygMcfENX+il3WTIZHX

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 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\249ab5deb8066a10ec32863535ffe833.exe
    "C:\Users\Admin\AppData\Local\Temp\249ab5deb8066a10ec32863535ffe833.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Users\Admin\AppData\Local\Temp\249ab5deb8066a10ec32863535ffe833.exe
      C:\Users\Admin\AppData\Local\Temp\249ab5deb8066a10ec32863535ffe833.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3052

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2936-1-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/2936-2-0x0000000000260000-0x0000000000391000-memory.dmp

          Filesize

          1.2MB

        • memory/2936-0-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB

        • memory/2936-14-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/2936-15-0x0000000003F10000-0x00000000043F7000-memory.dmp

          Filesize

          4.9MB

        • memory/2936-31-0x0000000003F10000-0x00000000043F7000-memory.dmp

          Filesize

          4.9MB

        • memory/3052-18-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB

        • memory/3052-23-0x0000000000400000-0x0000000000616000-memory.dmp

          Filesize

          2.1MB

        • memory/3052-25-0x00000000033F0000-0x0000000003612000-memory.dmp

          Filesize

          2.1MB

        • memory/3052-20-0x0000000001B10000-0x0000000001C41000-memory.dmp

          Filesize

          1.2MB

        • memory/3052-16-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/3052-32-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB