Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 05:23

General

  • Target

    dc490635ce91d7254e163fa138701e18_JaffaCakes118.exe

  • Size

    2.1MB

  • MD5

    dc490635ce91d7254e163fa138701e18

  • SHA1

    eb569c5e8e23b4733f3f502b381452a877243877

  • SHA256

    14146a0f530d8cc2ab2046c06471763e4025eb29577d2b0239dbfb170ee0d968

  • SHA512

    acb49493afad02c4d34a474c649b1f4b26708a93b2ff5b118d13f0de1e27c1e673f4845b48cae99dbbf2977292a13274f602d922c1f199a303252f8ff5001b75

  • SSDEEP

    49152:dqgazxcGYN139lnk30roDfEc5vtQ8g6inLI:dqgazxc5H39ln2DEcjnOI

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\dc490635ce91d7254e163fa138701e18_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dc490635ce91d7254e163fa138701e18_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2852
    • C:\Program Files (x86)\ulr\njbezmhevhcw.exe
      "C:\Program Files (x86)\ulr\njbezmhevhcw.exe"
      2⤵
      • Executes dropped EXE
      PID:5100

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Program Files (x86)\ulr\njbezmhevhcw.exe

          Filesize

          2.2MB

          MD5

          b2f0b2c37b9e463114b3543604016b20

          SHA1

          3fb5f386f60fb1b0a224b822dd827f92ba968785

          SHA256

          b77c81105fe46af21620309165643a9e64e291a203460d98e23121059e20a84b

          SHA512

          233816710ae75ec02980440b75fa1079f0428ea92af2385d5d3269fae8eeac3a6956a7d32e93c61e069da31954c569ecdc4bae48830b3016512796bbaf678615

        • memory/2852-3-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/5100-5-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB