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Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/07/2024, 02:12

General

  • Target

    55c2663cfb4eb03f1e7d298fe4504d1a_JaffaCakes118.exe

  • Size

    282KB

  • MD5

    55c2663cfb4eb03f1e7d298fe4504d1a

  • SHA1

    61b2c80c8c8dd4935fa7cbfdcbecccd13b38bf12

  • SHA256

    c9fe44239070bb2a048ea3c044471112f340049cacb87522de5adbc74d687bb2

  • SHA512

    03a5b1e6f74da5d52342f910f66e000c1d7d37f52a59432f6cc1ba18020c907504260fd77070378348359fb0de5311edecb554ff17623d410915315f26a61399

  • SSDEEP

    6144:CVl2IPffs2yJp8qTBqjMt26SMZ8FpD95qqDLuHzE1Q:sTDyJGqTsjMt2TM8FpD90qnuTEa

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\55c2663cfb4eb03f1e7d298fe4504d1a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\55c2663cfb4eb03f1e7d298fe4504d1a_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1920-3-0x0000000000710000-0x000000000071E000-memory.dmp

    Filesize

    56KB

  • memory/1920-5-0x0000000000710000-0x000000000071E000-memory.dmp

    Filesize

    56KB