Analysis

  • max time kernel
    150s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 05:14

General

  • Target

    090ed424d8638d5a89bc3863c5f3dd8a_JaffaCakes118.exe

  • Size

    46KB

  • MD5

    090ed424d8638d5a89bc3863c5f3dd8a

  • SHA1

    de4a65c668121662471bce2fe7258b0df77a0fb5

  • SHA256

    ddd980ce21115bb8dd1df544e63d84ba1725f53635ee794e778b473da8d9c8fb

  • SHA512

    3dc4a95e8a0628c6755a8ee77236c531e0ff2f78d493de817fcdfe00cf110aee97d78c8660775b8b7b491ce97f2fa9a792d39fbc377d8839546c69c911a0b522

  • SSDEEP

    768:nS3MqQCCOsQ7//pwKh1i18sX8lVPBcJig2nyqUBxWgNtAtaTOpA/6tFXL3cJY0:S3MqFCOsQL/O6m8zPBGDAtaIA/6zuY

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Disables Task Manager via registry modification
  • Impair Defenses: Safe Mode Boot 1 TTPs 3 IoCs
  • Modifies WinLogon 2 TTPs 1 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 use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\090ed424d8638d5a89bc3863c5f3dd8a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\090ed424d8638d5a89bc3863c5f3dd8a_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Impair Defenses: Safe Mode Boot
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\xFoLOOOSErs.txt

    Filesize

    27B

    MD5

    00fe83cf95cb02df2c84fcc57bca614d

    SHA1

    4aa0a8ee45053a47c42758bfcbf15f9ffd263d6d

    SHA256

    d8ea2121d50659e15266d78934b2c76d46389f0f78c4394683cc7f40d21b5e4e

    SHA512

    798117e361c797d7be74e9ddca480f54ce193c9fd309f7d223e5420b890c0b59e2863ca86233fc1a8ef8f77983bf4c030b653d7edb853a5be355eaf5295bae27

  • memory/528-13-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-24-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-34-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-45-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-56-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-67-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-78-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-89-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-100-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-110-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-121-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-132-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-143-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB

  • memory/528-154-0x0000000000400000-0x0000000000412000-memory.dmp

    Filesize

    72KB