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Analysis

  • max time kernel
    151s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2022, 10:23

General

  • Target

    46dee4219fffa1f2a97a95abdb45ef4bb99b93975ee440d5c014e7035ca650ea.exe

  • Size

    312KB

  • MD5

    781856bda5fbc774274fc6fc872e9cb3

  • SHA1

    582ee684d4fb4db000dd0fc9860e1d2bcc623d09

  • SHA256

    46dee4219fffa1f2a97a95abdb45ef4bb99b93975ee440d5c014e7035ca650ea

  • SHA512

    8cbc24176726d8983348bab56f87f9df0a6e7eae4013ad8086648db7cd337d517fb414fc21b604d470d1faa91006a32651aa5e5d0663a177a0a3b454c4772708

  • SSDEEP

    6144:lzbc0f7XP+g3AGJpWVzuvRHeEgRK/fObT/bGiJKv6R7MkZ4lUr8W9HuOGKhvsMMh:9w27/XvLWpu5eEgRK/fObT/bGiJlMkZy

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 54 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46dee4219fffa1f2a97a95abdb45ef4bb99b93975ee440d5c014e7035ca650ea.exe
    "C:\Users\Admin\AppData\Local\Temp\46dee4219fffa1f2a97a95abdb45ef4bb99b93975ee440d5c014e7035ca650ea.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:544
    • C:\Users\Admin\lbxid.exe
      "C:\Users\Admin\lbxid.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1900

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\lbxid.exe

    Filesize

    312KB

    MD5

    a9a583625b0c3ac22455a083d778b136

    SHA1

    a84c80fedcf447b7f9d4a18c0f6b015c72abb335

    SHA256

    60a26c233f604e68c5cf23a460fa1de98e435b778df665fb4f4452a5a2507833

    SHA512

    a7d5851c4d970e3456fab196675a335aff7061ade96ab4c353505a018b4e4eb4302b94d278142996f32a22bb71ef23c44bae4b4f42da61ef3a432630570862b1

  • C:\Users\Admin\lbxid.exe

    Filesize

    312KB

    MD5

    a9a583625b0c3ac22455a083d778b136

    SHA1

    a84c80fedcf447b7f9d4a18c0f6b015c72abb335

    SHA256

    60a26c233f604e68c5cf23a460fa1de98e435b778df665fb4f4452a5a2507833

    SHA512

    a7d5851c4d970e3456fab196675a335aff7061ade96ab4c353505a018b4e4eb4302b94d278142996f32a22bb71ef23c44bae4b4f42da61ef3a432630570862b1

  • \Users\Admin\lbxid.exe

    Filesize

    312KB

    MD5

    a9a583625b0c3ac22455a083d778b136

    SHA1

    a84c80fedcf447b7f9d4a18c0f6b015c72abb335

    SHA256

    60a26c233f604e68c5cf23a460fa1de98e435b778df665fb4f4452a5a2507833

    SHA512

    a7d5851c4d970e3456fab196675a335aff7061ade96ab4c353505a018b4e4eb4302b94d278142996f32a22bb71ef23c44bae4b4f42da61ef3a432630570862b1

  • \Users\Admin\lbxid.exe

    Filesize

    312KB

    MD5

    a9a583625b0c3ac22455a083d778b136

    SHA1

    a84c80fedcf447b7f9d4a18c0f6b015c72abb335

    SHA256

    60a26c233f604e68c5cf23a460fa1de98e435b778df665fb4f4452a5a2507833

    SHA512

    a7d5851c4d970e3456fab196675a335aff7061ade96ab4c353505a018b4e4eb4302b94d278142996f32a22bb71ef23c44bae4b4f42da61ef3a432630570862b1

  • memory/544-56-0x0000000075A91000-0x0000000075A93000-memory.dmp

    Filesize

    8KB