General

  • Target
    npp.8.9.8.Installer.x64(1).exe
  • Size 6.6MB
  • Sample261024-e22k3ahx5j
  • SHA256 7b2a949bf460fb37a3888c9048698f43222a185a48323023df1c51e78a3ca1c2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      npp.8.9.8.Installer.x64(1).exe
    • Size 6.6MB
    • SHA256 7b2a949bf460fb37a3888c9048698f43222a185a48323023df1c51e78a3ca1c2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Downloads MZ/PE file

    • Network Share Discovery

      Attempt to gather information on host network.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes a VBScript file via the Windows Script Host.

    • Target
      $PLUGINSDIR/InstallOptions.dll
    • Size 15KB
    • SHA256 dd0d1a8c4511261333e90a94d9912000592c46731b615aa7a37cd2b3eb6a8d58
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 715a9b58de0995d1a08384c522ad9af210e2791aaf8e87a6c07bfe72ebfd2cb5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks