Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    06/04/2024, 11:45

General

  • Target

    BleachBit-Portable/gtk._gtk.dll

  • Size

    277KB

  • MD5

    b1f14e514fc302d85097b45ea056db5d

  • SHA1

    a8b59bd59c91d35f5b3ade33c5de30a50233cefe

  • SHA256

    d6f233dc447d7ec4169ff8819aa4857c440407fa890077aa50147b8cab74d5ff

  • SHA512

    991fba850010cbeeb6d7f8575991b40dde37adeb9203175244233ac01fc74f2402b8e28afb05fe070990808371ca3bbccb9d18d32375ac4188a948d516e0bffd

  • SSDEEP

    6144:Y9xmZI4BD6q8M3SbTUub0rFdzRMMvlbGIrdmj3n1Cu+UfdDJS2PtO9:DZI4BXccuArFdzKMvlbnrqnEk1FxP

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\BleachBit-Portable\gtk._gtk.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1636
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\BleachBit-Portable\gtk._gtk.dll,#1
      2⤵
        PID:2088

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2088-0-0x0000000064740000-0x0000000064940000-memory.dmp

      Filesize

      2.0MB

    • memory/2088-1-0x0000000064740000-0x0000000064940000-memory.dmp

      Filesize

      2.0MB

    • memory/2088-2-0x0000000064740000-0x0000000064940000-memory.dmp

      Filesize

      2.0MB

    • memory/2088-3-0x0000000068DC0000-0x0000000068EBE000-memory.dmp

      Filesize

      1016KB

    • memory/2088-10-0x0000000065340000-0x000000006537C000-memory.dmp

      Filesize

      240KB

    • memory/2088-12-0x00000000685C0000-0x00000000686D8000-memory.dmp

      Filesize

      1.1MB

    • memory/2088-11-0x000000006D580000-0x000000006D661000-memory.dmp

      Filesize

      900KB

    • memory/2088-19-0x000000006B280000-0x000000006B29A000-memory.dmp

      Filesize

      104KB

    • memory/2088-18-0x000000006D700000-0x000000006D742000-memory.dmp

      Filesize

      264KB

    • memory/2088-20-0x0000000062940000-0x0000000062966000-memory.dmp

      Filesize

      152KB

    • memory/2088-22-0x00000000021A0000-0x0000000002596000-memory.dmp

      Filesize

      4.0MB

    • memory/2088-21-0x0000000061A00000-0x0000000061A38000-memory.dmp

      Filesize

      224KB

    • memory/2088-17-0x000000006D4C0000-0x000000006D4D7000-memory.dmp

      Filesize

      92KB

    • memory/2088-16-0x0000000065580000-0x00000000655C9000-memory.dmp

      Filesize

      292KB

    • memory/2088-14-0x0000000063A40000-0x0000000063A92000-memory.dmp

      Filesize

      328KB

    • memory/2088-15-0x0000000065C40000-0x0000000065C51000-memory.dmp

      Filesize

      68KB

    • memory/2088-13-0x000000006DD00000-0x000000006DD10000-memory.dmp

      Filesize

      64KB

    • memory/2088-9-0x000000006A300000-0x000000006A327000-memory.dmp

      Filesize

      156KB

    • memory/2088-8-0x000000006C340000-0x000000006C405000-memory.dmp

      Filesize

      788KB

    • memory/2088-7-0x0000000062E80000-0x0000000062EA2000-memory.dmp

      Filesize

      136KB

    • memory/2088-6-0x0000000068F40000-0x0000000068F67000-memory.dmp

      Filesize

      156KB

    • memory/2088-5-0x0000000064F80000-0x0000000064FBE000-memory.dmp

      Filesize

      248KB

    • memory/2088-4-0x000000006A800000-0x000000006A87E000-memory.dmp

      Filesize

      504KB