Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2025, 14:57

General

  • Target

    JaffaCakes118_40bec10104b213d99983caec70e6e348.exe

  • Size

    653KB

  • MD5

    40bec10104b213d99983caec70e6e348

  • SHA1

    e2b6f3202589f8309d3731300da9b7f01f972cdc

  • SHA256

    018094b89c13f7d35a068cfc6ab6fbb012e9588ee9d93ebad8ecc4e2a95d9878

  • SHA512

    591b32a20d6bfdae85ca4cba8c2247008042ac0ede23c150f429a954a450ced04627a229009df93161217335a9d5d12f136a82b9954f095239936e316762907b

  • SSDEEP

    12288:pNpbGph0W2KjUnD0CbEFsifQciGVU22536xIPjtnYkZKiUzd0FHgZgA4Wzoxl:gpn+YQc8oOBYkZKisd0yZgA47l

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40bec10104b213d99983caec70e6e348.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40bec10104b213d99983caec70e6e348.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:216
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\125.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4932

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\125.bat

          Filesize

          175B

          MD5

          b027e97a400220ab39273e0b0d784957

          SHA1

          13670ca0824b41663054a27b2286d6055d304c07

          SHA256

          1666f9e3e83a5240e3deb8ccbe6f7a8ee420bd1034731b3e0239ca6ade2046ec

          SHA512

          df4c843e533d21df07f871e0ac972540a8d209be97982652e28cbb1de592984a57d65ec309a9dbe003b302c72b07d653e8971407719c002024eb007b34d8b2c1

        • C:\Users\Admin\AppData\Local\Temp\43489.exe

          Filesize

          653KB

          MD5

          40bec10104b213d99983caec70e6e348

          SHA1

          e2b6f3202589f8309d3731300da9b7f01f972cdc

          SHA256

          018094b89c13f7d35a068cfc6ab6fbb012e9588ee9d93ebad8ecc4e2a95d9878

          SHA512

          591b32a20d6bfdae85ca4cba8c2247008042ac0ede23c150f429a954a450ced04627a229009df93161217335a9d5d12f136a82b9954f095239936e316762907b

        • memory/216-0-0x0000000010000000-0x000000001010F000-memory.dmp

          Filesize

          1.1MB