Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/04/2024, 09:29

General

  • Target

    ed19c0c8e92390702a5558d7b0f5ea82_JaffaCakes118.exe

  • Size

    11.7MB

  • MD5

    ed19c0c8e92390702a5558d7b0f5ea82

  • SHA1

    10fefebcc3a8e5da8c6b7bb4c6a34fff0da8a5b2

  • SHA256

    8ef938ef0cbea42f80544663afc170d51c3cef2b97859039f16a788e82b6ba0a

  • SHA512

    a4c2272c9e6a5aa37c8e842a20055a2f8c1fc01ccab39907c1115e8dc2c34e17fee6c74752b0e03e1277a0d2a30646d9b458705d04586dcee7849f4b963687ff

  • SSDEEP

    196608:RsXR8Lgl/iBiPY7xtxFgl/iBiPKAt1Mc3Mgl/iBiPY7xtxFgl/iBiP:WmL2iVxN2ivn2iVxN2i

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed19c0c8e92390702a5558d7b0f5ea82_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed19c0c8e92390702a5558d7b0f5ea82_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:572
    • C:\Users\Admin\AppData\Local\Temp\ed19c0c8e92390702a5558d7b0f5ea82_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ed19c0c8e92390702a5558d7b0f5ea82_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3792

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\ed19c0c8e92390702a5558d7b0f5ea82_JaffaCakes118.exe

          Filesize

          11.7MB

          MD5

          6c34abef9befbe7ccb07099bb30395c8

          SHA1

          c0052197827cfb9ac12d89b3cad074914f07eacc

          SHA256

          8e2ea2a004a880e2bcb43496fc5cf39cc325ba90c36d3de4b64c69ba25e7b3b9

          SHA512

          72a665ffaf817e8760e789f9baf821f0948e95bf9eb784c835326d3b8bda03aa2aade2883fcdf5cc5a2c7f58794da187c845103c5eefa1e684dd7cf3673bc2f5

        • memory/572-0-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/572-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

          Filesize

          1.2MB

        • memory/572-2-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/572-12-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/3792-13-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/3792-14-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/3792-15-0x0000000001E00000-0x0000000001F33000-memory.dmp

          Filesize

          1.2MB

        • memory/3792-20-0x0000000005700000-0x000000000592A000-memory.dmp

          Filesize

          2.2MB

        • memory/3792-21-0x0000000000400000-0x000000000061D000-memory.dmp

          Filesize

          2.1MB

        • memory/3792-28-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB