Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-10-2024 18:36

General

  • Target

    4e62ce349bf0b83eb5290e166f8b1640_JaffaCakes118.exe

  • Size

    220KB

  • MD5

    4e62ce349bf0b83eb5290e166f8b1640

  • SHA1

    2cfed0ac41cef40837ae9efff2ac53a0fcb4a7c6

  • SHA256

    cc3a14fc4597290919d7f8b806634f722a50eead9319bd115a84cb0cd3691227

  • SHA512

    4204502044adb6c429d85eea7ad656f6677361e716f606a44b469006e9fc33fd527d12a58255a46abf192f80e77256ab434f211ffefd7eba098a8236d2b93ebc

  • SSDEEP

    3072:4Vnaqq7y2RpRlrtowJL1rnEbgQInHNY5aMdflZs68jv:ynaqq7J3iuhWgrntShyv

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e62ce349bf0b83eb5290e166f8b1640_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4e62ce349bf0b83eb5290e166f8b1640_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\syswow64\explorer.exe"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4896
      • C:\Windows\SysWOW64\svchost.exe
        -k netsvcs
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1072-1-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1072-0-0x0000000000420000-0x0000000000422000-memory.dmp

    Filesize

    8KB

  • memory/1072-2-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1072-7-0x0000000000420000-0x0000000000421000-memory.dmp

    Filesize

    4KB

  • memory/1072-9-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/4120-14-0x0000000000DF0000-0x0000000000E10000-memory.dmp

    Filesize

    128KB

  • memory/4120-16-0x0000000000DF0000-0x0000000000E10000-memory.dmp

    Filesize

    128KB

  • memory/4120-17-0x0000000000DF0000-0x0000000000E10000-memory.dmp

    Filesize

    128KB

  • memory/4896-6-0x0000000000C20000-0x0000000000C40000-memory.dmp

    Filesize

    128KB

  • memory/4896-10-0x0000000000C20000-0x0000000000C40000-memory.dmp

    Filesize

    128KB