Analysis

  • max time kernel
    154s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 04:12

General

  • Target

    bf7beeebb100be3ee5f9b2f219969bbec1ff31a2868a21ff4558f10bcad634f5.exe

  • Size

    611KB

  • MD5

    899be157b06c0e3a98dd00ff57d7b633

  • SHA1

    52c6d56244506686fae547845a5f2f7ca04c368d

  • SHA256

    bf7beeebb100be3ee5f9b2f219969bbec1ff31a2868a21ff4558f10bcad634f5

  • SHA512

    fcfe193659aa97a784b0bfc9c0e6f60399bde2b596c092cec3e666014ffd9955b3f841bdc73713affdf5985e39ff1f3507210715b80bd0221caa198daf1d4a44

  • SSDEEP

    12288:VWYCxxSVs/MQdyAtULk/2QoMkNB130sS62:juyQvmtc4B1

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf7beeebb100be3ee5f9b2f219969bbec1ff31a2868a21ff4558f10bcad634f5.exe
    "C:\Users\Admin\AppData\Local\Temp\bf7beeebb100be3ee5f9b2f219969bbec1ff31a2868a21ff4558f10bcad634f5.exe"
    1⤵
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3040
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
      PID:4232

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3040-132-0x0000000000BC0000-0x0000000000C60000-memory.dmp

      Filesize

      640KB

    • memory/3040-133-0x00000000055E0000-0x000000000567C000-memory.dmp

      Filesize

      624KB

    • memory/3040-134-0x0000000005C50000-0x00000000061F4000-memory.dmp

      Filesize

      5.6MB

    • memory/3040-135-0x0000000005740000-0x00000000057D2000-memory.dmp

      Filesize

      584KB

    • memory/3040-136-0x00000000056A0000-0x00000000056AA000-memory.dmp

      Filesize

      40KB

    • memory/3040-137-0x00000000057E0000-0x0000000005836000-memory.dmp

      Filesize

      344KB

    • memory/3040-138-0x0000000009900000-0x0000000009A86000-memory.dmp

      Filesize

      1.5MB