Resubmissions

13/06/2024, 08:28

240613-kddf8avdqq3

13/06/2024, 08:25

240613-kbld2s1cma7

General

  • Target
    Kraken_v1.5.exe
  • Size 1.0MB
  • Sample240613-kbld2s1cma
  • SHA256 e92d56612dc90ee84e96acb77d7b9183d8a16843ee0c401cc685442b95780c78
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Targets

    • Target
      Kraken_v1.5.exe
    • Size 1.0MB
    • SHA256 e92d56612dc90ee84e96acb77d7b9183d8a16843ee0c401cc685442b95780c78
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/modern-header.bmp
    • Size 9KB
    • SHA256 4c9e804ce1a391f8e603b7b9c732a6529c1e81be4d12f125c8562ea9d49095c2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    4/10
    • Target
      $PLUGINSDIR/modern-wizard.bmp
    • Size 51KB
    • SHA256 a7b2f12e01cbea88d4f645f797f2ca6107d76ae13cd1be6dc532b759bfe0d925
    • MD5 SHA1 SHA512 SSDEEP
    Score
    4/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 3cdf3e24c87666ed5c582b8b028c01ee6ac16d5a9b8d8d684ae67605376786ea
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Kraken_v1.5/Kraken.exe
    • Size 78KB
    • SHA256 3c9660524b7579b5d93455727bab4339f55705a5dea3652ff14c757194fb8306
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Kraken_v1.5/dll/7z.dll
    • Size 1.1MB
    • SHA256 db2897eeea65401ee1bd8feeebd0dbae8867a27ff4575f12b0b8a613444a5ef7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Kraken_v1.5/dll/BCrypt.Net-Next.dll
    • Size 23KB
    • SHA256 a941f7f6e432ec664f1e7aa860d1f092daf67001a4d0512f4c4d32f7ca83c2a9
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Kraken_v1.5/dll/DotNetZip.dll
    • Size 448KB
    • SHA256 aaaf2670c222cb0af424a796c4831af6258ee40da29ea81d9fc7e2fcb171f345
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Kraken_v1.5/dll/SevenZipSharp.dll
    • Size 147KB
    • SHA256 49284b31f28d0a62d797cfcf17f464c8c2b22b29d0e8ab7c15c94724d83e595c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Kraken_v1.5/dll/Unrar.dll
    • Size 261KB
    • SHA256 ae7806bdb88085133901b967b6ce967d9f1bb8278d2e4f11bee6e92d76162afe
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Kraken_v1.5/dll/licenses/7z License.txt
    • Size 198B
    • SHA256 dd394bc9623782fa6ef167cc5cad19447b01da49543edceedbc7d32342388fa2
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      Kraken_v1.5/dll/licenses/BCrypt.NET License.txt
    • Size 1KB
    • SHA256 667195080140725a0780c0f742c4d4efe4c9ad41c1f695fba778209df2fe8a41
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      Kraken_v1.5/dll/licenses/DotNetZip License.txt
    • Size 3KB
    • SHA256 52039c67ebf34d3d5f22ce51a41c8e6695fbd3df781556bb69f7bad4c7962ced
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      Kraken_v1.5/dll/licenses/SevenZipSharp License.txt
    • Size 4KB
    • SHA256 16f6cad09bf36154edbf16785d2990481ce1771e94881f22a232a20fbd5f76a0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Kraken_v1.5/dll/licenses/Unrar License.txt
    • Size 735B
    • SHA256 9ddb490181a96cba3480fa45fd6edb5c7ef63a393aa804d71d92d231075c8abe
    • MD5 SHA1 SHA512
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks