Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 03:48

General

  • Target

    9071050b5c75b7a01a2df06e9981e64a_JaffaCakes118.exe

  • Size

    809KB

  • MD5

    9071050b5c75b7a01a2df06e9981e64a

  • SHA1

    4c06b574ea3ded2ef2685cf8e1b1898c6aa6fa65

  • SHA256

    7b2a9b5a183daffc4eeac2d39de1575ac03fbc38ec46db33dedd8a94cd912e42

  • SHA512

    12c15d06e8e3af049e59dfdcd94b3cbdf30bc6e85dd92552f0db204989797fe429fd32058a02a68d1b3f91302f722bb48544e25f4666c99bdc5564038a49ebd3

  • SSDEEP

    24576:9HZRvB+mb8wex0Yz29hvBjJqJozda8KrqC6ezgK:J5+w8nXwJjUJgFKrqC7gK

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9071050b5c75b7a01a2df06e9981e64a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9071050b5c75b7a01a2df06e9981e64a_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2100

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2100-2-0x0000000002030000-0x00000000021B0000-memory.dmp

    Filesize

    1.5MB

  • memory/2100-10-0x0000000002030000-0x00000000021B0000-memory.dmp

    Filesize

    1.5MB

  • memory/2100-9-0x0000000002030000-0x00000000021B0000-memory.dmp

    Filesize

    1.5MB

  • memory/2100-11-0x0000000002030000-0x00000000021B0000-memory.dmp

    Filesize

    1.5MB

  • memory/2100-12-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB