General

  • Target
    CapCut_7643017417702047760_installer.exe
  • Size 2.7MB
  • Sample260903-py9glsxcmf
  • SHA256 69dbc6f939bf4ac63a90dc56e1e9600b4d4284848a99c4190423c3f856c5961e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      CapCut_7643017417702047760_installer.exe
    • Size 2.7MB
    • SHA256 69dbc6f939bf4ac63a90dc56e1e9600b4d4284848a99c4190423c3f856c5961e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      $PLUGINSDIR/BgWorker.dll
    • Size 2KB
    • SHA256 50f735ab8f3473423e6873d628150bbc0777be7b4f6405247cddf22bb00fb6be
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      $PLUGINSDIR/downloader_nsis_plugin.dll
    • Size 1.4MB
    • SHA256 e5f5627134d9792e63cbc3867a0ab47fd02bdb86fe39d91c826bc669da8dfd34
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/shell_downloader.dll
    • Size 2.3MB
    • SHA256 685e9f64a1915f3663f7ebd26cc2e23621e82e5bea94c04cc9037b039e30bbf9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks