Resubmissions

05/07/2024, 16:45

240705-t9gyys1hrn10

05/07/2024, 16:32

240705-t2a6fa1gnn10

General

  • Target
    archive.rar
  • Size 7.9MB
  • Sample240705-t2a6fa1gnn
  • SHA256 0bfeb9c0d367f6caf4a1dd78b9855a3074930d1197012fbb3ca546b77200e108
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Targets

    • Target
      ResIL.dll
    • Size 1.4MB
    • SHA256 f9be6aea3b674a79872683a6622c3ba77fe628f5a2e7f0a000d379e2a0318310
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      libGLESv2.dll
    • Size 4.4MB
    • SHA256 af4f66e79e0cc1e4254f023cfb7f0140561c7d4e38d9bcf6184e8e69b32540db
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      res_mods/1.23.0.0/scripts/client/gui/mods/7zA.exe
    • Size 722KB
    • SHA256 ea308c76a2f927b160a143d94072b0dce232e04b751f0c6432a94e05164e716d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      setup.exe
    • Size 794.4MB
    • SHA256 a04defc1f6811ebb64907ad79c63c2ccedb2cba15afca05758f537768da7b934
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • Modifies firewall policy service

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Target
      updates/Uninstall/unins000.exe
    • Size 1.5MB
    • SHA256 4f1ad8d1547c95e51defcb129c5dcf2568c9735524ab3face5f0fafc5bcbc0eb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      Just.TankCrashWhite.wotmod
    • Size 602B
    • SHA256 3044772fdebfe4f2aa06996b4b6f28e575d51dbe4dfa66cc71970044afb1aa16
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      vivoxsdk.dll
    • Size 3.9MB
    • SHA256 a887805bf1286725ab930359086fb3302124f5ff81b2d9f43633dc02b97c7577
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks