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Overview

overview

3

Static

static

3

2024-05-20...er.exe

windows7-x64

3

2024-05-20...er.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    132s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2024, 00:48

Sharing

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General

  • Target

    2024-05-20_a9a63c5bc997dbef46f861e8b9a7acd3_avoslocker.exe

  • Size

    6.8MB

  • MD5

    a9a63c5bc997dbef46f861e8b9a7acd3

  • SHA1

    56e88313fcdc511640445e39faea49c41668ef4f

  • SHA256

    99fb7c14ed606ca4dcfe80f7da538cd28f2ccad280c66b0c40212ec6cdcc1875

  • SHA512

    aac19f2f6a33a50cb8909f9d0c6fd06804b218447c20a836a0e1deedb67f4f8d25aa9a5e5d3b686a07bccb457ef79be99cf2b1d93eee7fb0e8da850a72a60ff4

  • SSDEEP

    98304:H9rOvi3HzBvnKFn0MeYttysOx6VamqSJ5a4f+Wb/Ls:drOvijBGnBeYtAX+q05aW+Eo

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-20_a9a63c5bc997dbef46f861e8b9a7acd3_avoslocker.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-20_a9a63c5bc997dbef46f861e8b9a7acd3_avoslocker.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 2368
      2⤵
      • Program crash
      PID:1180
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2800 -ip 2800
    1⤵
      PID:3356

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\{29E4A61D-4924-4BE9-AB33-A13B294FCFD5}\CCDInstaller.js
      Filesize

      1.2MB

      MD5

      698687ac9e653b2c7a1b0d2a2ec40505

      SHA1

      ad6959510eff569cff355f2ac4c5988a6d6a433e

      SHA256

      142db397e43384d0af407ad59ed5b64371cf054b7645913592ca72d2d848c1c9

      SHA512

      29c5971005bac00173c96bc3b7ffc4fd5701d2f7ff5a29fc05bd8832ff2b1c850903ebed72baa6e4bbcaa0c6b14670ba1e59d900f3087c0fdb0453bea5d150eb

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    • C:\Users\Admin\AppData\Local\Temp\{29E4A61D-4924-4BE9-AB33-A13B294FCFD5}\index.html
      Filesize

      426B

      MD5

      a28ab17b18ff254173dfeef03245efd0

      SHA1

      c6ce20924565644601d4e0dd0fba9dde8dea5c77

      SHA256

      886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375

      SHA512

      9371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6

      Download Submit