Analysis

  • max time kernel
    136s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-10-2024 03:21

General

  • Target

    29e74755b7463b67155778ee1635da83_JaffaCakes118.dll

  • Size

    288KB

  • MD5

    29e74755b7463b67155778ee1635da83

  • SHA1

    12044b90d822a40b86b70b3b91f4703a3658362b

  • SHA256

    46f3e29a6a862877eb195883941fccbbbefee53edabe23ff9f0deb4153cecd3f

  • SHA512

    a5c4dd4342f048a599b4a259555a9574a6350756f8bfedd8ae4df6e96b6517119fc71ade6c2e9eff59f3973d14a3af10d1a4690a0191e63dcc9b2ba2969a14b2

  • SSDEEP

    3072:p6QlU5T0+vk+wYDgN3XwmbvV4Ynnbe9rhNifQMpnIjZ9jAPUn4CbwKL0Fo3dgqTx:pXEwZSZeKZVA6BNL0F1h31eMgIfc

Malware Config

Extracted

Family

bazarloader

C2

128.199.54.51

161.35.152.204

161.35.95.166

whitestorm9p.bazar

yellowdownpour81.bazar

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazar/Team9 Loader payload 4 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\29e74755b7463b67155778ee1635da83_JaffaCakes118.dll
    1⤵
      PID:1812
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\29e74755b7463b67155778ee1635da83_JaffaCakes118.dll,StartW {F9819A4E-15CF-4A7A-BCD7-9EE3BD07371A}
      1⤵
        PID:2160

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\CabD665.tmp

        Filesize

        70KB

        MD5

        49aebf8cbd62d92ac215b2923fb1b9f5

        SHA1

        1723be06719828dda65ad804298d0431f6aff976

        SHA256

        b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

        SHA512

        bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

      • memory/1812-0-0x0000000001D90000-0x0000000001E6C000-memory.dmp

        Filesize

        880KB

      • memory/1812-19-0x0000000001D90000-0x0000000001E6C000-memory.dmp

        Filesize

        880KB

      • memory/2160-17-0x0000000001DB0000-0x0000000001E8C000-memory.dmp

        Filesize

        880KB

      • memory/2160-18-0x0000000001DB0000-0x0000000001E8C000-memory.dmp

        Filesize

        880KB