Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 21:22

General

  • Target

    SecuriteInfo.com.Win32.HLLM.Gigu.24608.28010.19879.exe

  • Size

    34KB

  • MD5

    572a8f74645196f80d289c67fdb7a400

  • SHA1

    de0f5ed3b8350285b0c281a3f7682e7677583282

  • SHA256

    ce88553dd337a6a2b277499fcf00b6b3ea2b0854f5aeb2620bfdaa8b5e2be589

  • SHA512

    5f02f5ab986991a0bbf1ffdaa39acb824df023d7185e2239ca5fcd713ae55a7779a03978a3bb1dbc7c5d1f5f92e2f69187cbdea5ba9feeb40aff22d10f860c62

  • SSDEEP

    384:U6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8UTCKWRzpeancfKykJIyfgS9/V+iy:U6Lo1RPbPFHRgzwFPlf/efMTTdI8W

Score
10/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.HLLM.Gigu.24608.28010.19879.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.HLLM.Gigu.24608.28010.19879.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3936
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 516
      2⤵
      • Program crash
      PID:1744
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 3936 -ip 3936
    1⤵
      PID:416
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3024

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Modify Registry

      1
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3936-0-0x0000000000400000-0x0000000000409000-memory.dmp
        Filesize

        36KB

      • memory/3936-5-0x0000000000400000-0x0000000000409000-memory.dmp
        Filesize

        36KB

      • memory/3936-8-0x0000000000400000-0x0000000000409000-memory.dmp
        Filesize

        36KB