General

  • Target
    Harbor_0.9.40_x64-setup.exe
  • Size 260.2MB
  • Sample260629-tjcljsaz4l
  • SHA256 0c48388ab43261a6e9789b09faa7aeaa78e5475eebad9fa5a62a2e4cb891d10d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Harbor_0.9.40_x64-setup.exe
    • Size 260.2MB
    • SHA256 0c48388ab43261a6e9789b09faa7aeaa78e5475eebad9fa5a62a2e4cb891d10d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Network Share Discovery

      Attempt to gather information on host network.

    • Target
      $PLUGINSDIR/NSISdl.dll
    • Size 15KB
    • SHA256 ddf40229dd9d6b268902d8dea88c8a04aacf1af218dd29f6dcd35babc54ac08d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/StartMenu.dll
    • Size 7KB
    • SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 7KB
    • SHA256 b121689861b506dbc9c3797b49bc8a90d555cb7db58cb959165cc758391c00bb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsis_tauri_utils.dll
    • Size 33KB
    • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      ffmpeg.exe
    • Size 96.8MB
    • SHA256 228d7a8556258de907fdb55f36850078ebc7680b84ec30d84ea02e99bec1d1eb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      ffprobe.exe
    • Size 96.6MB
    • SHA256 0fde260f5abd35c9cafd96f594cc76365a780c1b73a90e35b6a3409ea1db1bf0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      harbor.exe
    • Size 146.2MB
    • SHA256 0916081ad777a0ae52e15ff3e93baefea9d146fe2356a7f0d29595aea745970a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Loads dropped DLL

    • Checks whether UAC is enabled

    • Contacts third-party web service commonly abused for C2

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

    • Network Share Discovery

      Attempt to gather information on host network.

    • Target
      libmpv-2.dll
    • Size 112.5MB
    • SHA256 e9c87d19055bc5a82771b2b48e9fbae047bd5180603f5a1aaae10c90ca690467
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      mpv.exe
    • Size 115.5MB
    • SHA256 df5c50556c10450101eecd76c5c77a1ae256eaaec83b496596bb3495d459a23c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      yt-dlp.exe
    • Size 17.6MB
    • SHA256 3db811b366b2da47337d2fcfdfe5bbd9a258dad3f350c54974f005df115a1545
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Loads dropped DLL

MITRE ATT&CK Enterprise v16

Tasks