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Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 17:05

General

  • Target

    640862354aae3af139b9a5e7f79c3a43_JaffaCakes118.exe

  • Size

    71KB

  • MD5

    640862354aae3af139b9a5e7f79c3a43

  • SHA1

    b9e3a7f6a04714480e9677d78e22a801a405938b

  • SHA256

    ca12969d9f3d561bbd293b4be403d5cece51502057d77543c07ee5c7a2c529d1

  • SHA512

    fc3a8979465c3e7437dfbeadd477e4d0ca884a84c957a2b2bd2442adae37af928b6d1baebd212b4254a02b3849d140cc574341de8b7a50b6ef88533775e11e09

  • SSDEEP

    1536:MJQleeZZ+b9mWIGpNhwqyoz3DakRC0Rug:2ueerq9xzhwXK3DJRC0R/

Score
8/10

Malware Config

Signatures

  • Server Software Component: Terminal Services DLL 1 TTPs 3 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\640862354aae3af139b9a5e7f79c3a43_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\640862354aae3af139b9a5e7f79c3a43_JaffaCakes118.exe"
    1⤵
    • Server Software Component: Terminal Services DLL
    • Loads dropped DLL
    • Drops file in System32 directory
    PID:856
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k reritq
    1⤵
    • Deletes itself
    • Loads dropped DLL
    PID:4616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\ourhxb.dll

    Filesize

    105KB

    MD5

    95b21a9fd51d129901a712c70e3a37d2

    SHA1

    1124171566b8acd6ef01b4e4642f21d367648baa

    SHA256

    2bb553474c85f00e43da28b7d25e300dbf5cf90b396d6f1d6d2fa612db91f859

    SHA512

    2567d3b02f4b957f2a15844bcb668787ed3bd73305e241fe4093c398848b80292059415fea2fc46679ba145d1e4efe5c12f80cb264d342dd8814754c29111e8e

  • memory/856-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/856-6-0x0000000010000000-0x000000001001C000-memory.dmp

    Filesize

    112KB

  • memory/856-10-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/4616-9-0x0000000010000000-0x000000001001C000-memory.dmp

    Filesize

    112KB

  • memory/4616-11-0x0000000010000000-0x000000001001C000-memory.dmp

    Filesize

    112KB