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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/07/2024, 16:26

General

  • Target

    74d1edbf4f91c6be66e573bbd1ab3341_JaffaCakes118.exe

  • Size

    196KB

  • MD5

    74d1edbf4f91c6be66e573bbd1ab3341

  • SHA1

    d2537aeddb04653585fb2dab0a6752995c285d16

  • SHA256

    34623aab64f0ee1c0d39c78eb041cb26507a1579db817e4e803d5d98b81f4ecc

  • SHA512

    b9cb8ba17639f1e95b01507216bbf0d6347117e44b414b1b0f9dcd97902735246e8cbf83cd92585879f50195266b4f009b23b0d922b61bb5d1c57eb96c207e19

  • SSDEEP

    6144:T5YB4ruXIiAAttZvd3DCza1mgGeaG3aNj:T5Q4r6eAtt5dz71X0Nj

Malware Config

Signatures

  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • 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.

  • Modifies system certificate store 2 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74d1edbf4f91c6be66e573bbd1ab3341_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\74d1edbf4f91c6be66e573bbd1ab3341_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    PID:3576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3576-0-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/3576-5-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/3576-7-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/3576-9-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/3576-10-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/3576-12-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB

  • memory/3576-19-0x0000000000400000-0x0000000000475000-memory.dmp

    Filesize

    468KB