Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 23:39

General

  • Target

    f901471bcd9de7cdd1b73bc529c2c054_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    f901471bcd9de7cdd1b73bc529c2c054

  • SHA1

    8036a52afdba791bb7a98aaddc07306127d27a6f

  • SHA256

    df8e31640b84ec9fe92c87ea2ebed3dfc535f753774b3c2eb6b23735c1ab4128

  • SHA512

    f05de4fcdbd3c240c73cf9bc3239c7106209441636ffa07a227e135a872709ad5707b07dd243a7f098c31e48d0a23bb6d053ed1ad1a01a0b66544dc61cc7e481

  • SSDEEP

    1536:wOT19KASi8+LHXnQsFWjLCy6CudXj/CZAqjHewfCDJiM4xtG4:wOh2qQsry6CudXj/CxjHewMJextG4

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f901471bcd9de7cdd1b73bc529c2c054_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f901471bcd9de7cdd1b73bc529c2c054_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\f901471bcd9de7cdd1b73bc529c2c054_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f901471bcd9de7cdd1b73bc529c2c054_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1368

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\f901471bcd9de7cdd1b73bc529c2c054_JaffaCakes118.exe

          Filesize

          82KB

          MD5

          a26181624e09f5a3cf0e024a90745b4a

          SHA1

          baaad740d4f3485ec5c0e1e3830ec5450779fbe0

          SHA256

          37084e30f3813ca620cae41208776525b8472848f6cc4e9c82be1e6be845f1cf

          SHA512

          4ea8d7c7eab96b2d259e9dde0bffa80297f579275ba721612e5fb9552e69a6b4107d9d02ce71844e17380efd8c450cc9034cb10b34ba36d91be6558bc5f3d32b

        • memory/1368-17-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/1368-16-0x0000000000140000-0x000000000016F000-memory.dmp

          Filesize

          188KB

        • memory/1368-23-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/1368-26-0x00000000001A0000-0x00000000001BB000-memory.dmp

          Filesize

          108KB

        • memory/2220-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2220-1-0x0000000000140000-0x000000000016F000-memory.dmp

          Filesize

          188KB

        • memory/2220-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2220-14-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB