Analysis

  • max time kernel
    91s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 08:50

General

  • Target

    e083ed18f76d0272d7a76462c138da14_JaffaCakes118.exe

  • Size

    549KB

  • MD5

    e083ed18f76d0272d7a76462c138da14

  • SHA1

    ef97652f02bcef38df0829decb60c423461b13d5

  • SHA256

    dd907b46cf2d625b65e49da7a1e4d9463e861f637ec65f44c1dfc2c2136ef817

  • SHA512

    a0b01464e3c1bd7fc5700e72e5ae277ad3133da7722fba19930b237c0c534ae32a00ea91b3fca39d63a420990330ba3b43d4214fba17e09887c8b00255d5ddba

  • SSDEEP

    12288:WET7enAVM5Yjg8Bf+X8e43+zKIElOQbyPY1y3Vde6Dh0vA:WpnhCgKeyw4lRN1+Vde2h0Y

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e083ed18f76d0272d7a76462c138da14_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e083ed18f76d0272d7a76462c138da14_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:4112
    • C:\Program Files (x86)\aemr\ha.exe
      "C:\Program Files (x86)\aemr\ha.exe"
      2⤵
      • Executes dropped EXE
      PID:4552

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Program Files (x86)\aemr\ha.exe

          Filesize

          558KB

          MD5

          a79f19b2af4852abb547898a84a63111

          SHA1

          cb27614f45b78c75354bd21b9fdb38e4b0b621e0

          SHA256

          ecbb9051c249280aea86524b66ee063f983feeb75800247215fbcf7ec45e7aea

          SHA512

          bc80b814c672b6b354315ca323d125c1ed0d3bc6cb85a8b1c35bf380634047a2f3d8164d6ec0d700949237fae8af88bdcb795e9cbed4df78a7021b48b4e73143

        • memory/4112-0-0x0000000000400000-0x0000000000495000-memory.dmp

          Filesize

          596KB

        • memory/4112-1-0x0000000000400000-0x0000000000495000-memory.dmp

          Filesize

          596KB

        • memory/4112-5-0x0000000000400000-0x0000000000495000-memory.dmp

          Filesize

          596KB

        • memory/4552-8-0x0000000000400000-0x0000000000495000-memory.dmp

          Filesize

          596KB

        • memory/4552-9-0x0000000000400000-0x0000000000495000-memory.dmp

          Filesize

          596KB