Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/10/2024, 06:51

General

  • Target

    2cc158d8dfb6bb7031edfb021be515a4_JaffaCakes118.doc

  • Size

    51KB

  • MD5

    2cc158d8dfb6bb7031edfb021be515a4

  • SHA1

    31dafc161b7f731ef6154d4fbcc62d2dbb833d96

  • SHA256

    02be4d7c9be97cb919b27a80b486176a96fc02e33e3dada2e05d870f955b504e

  • SHA512

    0ca4459634ac49ba5bf8251aa8ba01be5a31658c99f4c19965f0a4284c0c8a6ca551f43783596c5bd569967dd82cd95a5f66ba4aecfe6d31a46c0e5df4e035f4

  • SSDEEP

    384:6rahhiOLBP2nJTFggkQ85tQEFTMmEas7kLqtL0q2tez0ZX6McINbVVzdXdsCZU/D:LLB+JmgkQ8zbSwkML7VzdXd9MkuP

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 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.

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2cc158d8dfb6bb7031edfb021be515a4_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2808

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1732-0-0x000000002F721000-0x000000002F722000-memory.dmp

      Filesize

      4KB

    • memory/1732-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1732-2-0x0000000070F4D000-0x0000000070F58000-memory.dmp

      Filesize

      44KB

    • memory/1732-7-0x00000000007F0000-0x00000000008F0000-memory.dmp

      Filesize

      1024KB

    • memory/1732-6-0x00000000007F0000-0x00000000008F0000-memory.dmp

      Filesize

      1024KB

    • memory/1732-5-0x00000000007F0000-0x00000000008F0000-memory.dmp

      Filesize

      1024KB

    • memory/1732-9-0x0000000070F4D000-0x0000000070F58000-memory.dmp

      Filesize

      44KB

    • memory/1732-10-0x00000000007F0000-0x00000000008F0000-memory.dmp

      Filesize

      1024KB