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Analysis

  • max time kernel
    144s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 21:13

General

  • Target

    0c79ce9e0df3d08b75c5907e03d985dd_JaffaCakes118.exe

  • Size

    418KB

  • MD5

    0c79ce9e0df3d08b75c5907e03d985dd

  • SHA1

    b2339a00bcc04a3f516e2ebb19cc3259e0c50bdb

  • SHA256

    d65d5bf18dd39abb418f38e82a732930c90ab64eea547df2e83ddd7d344843c3

  • SHA512

    64f5c2a51cb7cc006f7bf0874aeb36371ae4ac826be5273e28ca8991b009628999c6791e639d2aebfe63b628547c2177ccb4e67bcd1c433a827a9b7bcf5c55a4

  • SSDEEP

    12288:ondzXXFoYeJ6RQvLrOA6TCjhUwvKig5WvyUu2sNUoc:ond7XdeJ6eLJ6TUvKZ5Wv4pNw

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:616
    • C:\Users\Admin\AppData\Local\Temp\0c79ce9e0df3d08b75c5907e03d985dd_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\0c79ce9e0df3d08b75c5907e03d985dd_JaffaCakes118.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3612

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/616-36-0x0000000021EF0000-0x0000000021F07000-memory.dmp

      Filesize

      92KB

    • memory/616-26-0x0000000021EB0000-0x0000000021EC7000-memory.dmp

      Filesize

      92KB

    • memory/616-81-0x0000000022010000-0x0000000022027000-memory.dmp

      Filesize

      92KB

    • memory/616-75-0x0000000021FF0000-0x0000000022007000-memory.dmp

      Filesize

      92KB

    • memory/616-70-0x0000000021FD0000-0x0000000021FE7000-memory.dmp

      Filesize

      92KB

    • memory/616-12-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/616-17-0x0000000021E70000-0x0000000021E87000-memory.dmp

      Filesize

      92KB

    • memory/616-45-0x0000000021F30000-0x0000000021F47000-memory.dmp

      Filesize

      92KB

    • memory/616-43-0x0000000021F10000-0x0000000021F27000-memory.dmp

      Filesize

      92KB

    • memory/616-31-0x0000000021ED0000-0x0000000021EE7000-memory.dmp

      Filesize

      92KB

    • memory/616-65-0x0000000021FB0000-0x0000000021FC7000-memory.dmp

      Filesize

      92KB

    • memory/616-60-0x0000000021F90000-0x0000000021FA7000-memory.dmp

      Filesize

      92KB

    • memory/616-21-0x0000000021E90000-0x0000000021EA7000-memory.dmp

      Filesize

      92KB

    • memory/616-50-0x0000000021F50000-0x0000000021F67000-memory.dmp

      Filesize

      92KB

    • memory/616-58-0x0000000021F70000-0x0000000021F87000-memory.dmp

      Filesize

      92KB

    • memory/3612-0-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB

    • memory/3612-1-0x000000007FE40000-0x000000007FE41000-memory.dmp

      Filesize

      4KB

    • memory/3612-5-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB

    • memory/3612-4-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB

    • memory/3612-2-0x0000000000400000-0x0000000000417000-memory.dmp

      Filesize

      92KB

    • memory/3612-1280-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB

    • memory/3612-1606-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB

    • memory/3612-12247-0x0000000000400000-0x000000000044B000-memory.dmp

      Filesize

      300KB