Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    25/05/2024, 22:40

General

  • Target

    737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe

  • Size

    876KB

  • MD5

    737aba04a8eb56c440d14f45984ba3da

  • SHA1

    60d931ceabbefa1927899d87411ef9eeab5dcdef

  • SHA256

    54a26ab886a8ccc4b72be7dd4b1c6a55eadb820f3a75952bbaa90f754dcea25d

  • SHA512

    45e00e80d40d9a67dd79a8e49f9d38ab756b4b9f0f758c9c30d8a4cc6a4805b4f7cfff515d7f2a574a31948c0e4853cfc9668d710cc7316537a495ed552dd6cd

  • SSDEEP

    24576:jtftgaFvkdSHmEIvgaaBPX1ONFNcukERiIj/z8b2BBc+u2hyXT:jhtlFvkkHmEINaBPFOHNcy/K2BB/hgT

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 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\737aba04a8eb56c440d14f45984ba3da_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\737aba04a8eb56c440d14f45984ba3da_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:1300

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/1300-2-0x0000000000CD0000-0x0000000000E15000-memory.dmp

          Filesize

          1.3MB

        • memory/1300-11-0x0000000000CD0000-0x0000000000E15000-memory.dmp

          Filesize

          1.3MB

        • memory/1300-10-0x0000000000CD0000-0x0000000000E15000-memory.dmp

          Filesize

          1.3MB

        • memory/1300-9-0x0000000000CD0000-0x0000000000E15000-memory.dmp

          Filesize

          1.3MB

        • memory/1300-13-0x0000000000180000-0x0000000000181000-memory.dmp

          Filesize

          4KB

        • memory/1300-15-0x0000000000180000-0x0000000000181000-memory.dmp

          Filesize

          4KB