Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    02/02/2024, 15:24

General

  • Target
    89dddc412db70181aab34f71f617d1f6.exe
  • Size 118KB
  • Sample240202-stde6abdep
  • SHA256 b1594cc38efe572ae3e4f2dbfc22b65c293d3a8861daff38270bf9f1e8f70793
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 7 IoCs

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

  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\89dddc412db70181aab34f71f617d1f6.exe
    "C:\Users\Admin\AppData\Local\Temp\89dddc412db70181aab34f71f617d1f6.exe"
    1⤵
    • Loads dropped DLL
    • Installs/modifies Browser Helper Object
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    PID:1064

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        api-ms-win-core-errorhandling-l1-1-.dll

        • Path \Windows\SysWOW64\api-ms-win-core-errorhandling-l1-1-.dll
        • Size 91KB
        • SHA256 ec6d7fcc81fb1f8621a0dcb821adcb9e8ad30a748c0b7b529a1f91c553336c84
        • MD5 SHA1 SHA512 SSDEEP

        memory/1064-0-0x0000000000400000-0x0000000000426000-memory.dmp

        memory/1064-1-0x0000000000400000-0x0000000000426000-memory.dmp

        memory/1064-3-0x0000000000220000-0x000000000025F000-memory.dmp

        memory/1064-4-0x0000000000220000-0x000000000025F000-memory.dmp

        memory/1064-5-0x0000000000400000-0x0000000000426000-memory.dmp

        memory/1064-6-0x0000000000220000-0x000000000025F000-memory.dmp