Analysis

  • max time kernel
    144s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 01:10

General

  • Target

    657855a98837666aeba3a078bc00827a_JaffaCakes118.xlsm

  • Size

    1.9MB

  • MD5

    657855a98837666aeba3a078bc00827a

  • SHA1

    003f94518241b8ab9bc6d622fabc44a8bd0e322f

  • SHA256

    0a5af87d119a67cbeb4e90a029b9cfe2f22fe45ce7b33430c437b5d3ec3b4da5

  • SHA512

    338508a4acb7f007913197dfe534b1cf0bb2b31d8286428dd75f4870335983b0c6b245c531d20be1d6afc25e838bbd8d69f79acf4cae6027b4eda946147ca991

  • SSDEEP

    49152:0RQL5N0G4+UHKmeLW4azm1ANTxe/ksq/Ijj8P8q:0uL5eG4T76WpzOABMhqw6

Score
1/10

Malware Config

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\657855a98837666aeba3a078bc00827a_JaffaCakes118.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2920
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1232

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2920-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2920-1-0x00000000720BD000-0x00000000720C8000-memory.dmp

      Filesize

      44KB

    • memory/2920-12-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-15-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-17-0x0000000008920000-0x0000000008A20000-memory.dmp

      Filesize

      1024KB

    • memory/2920-16-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-14-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-13-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-23-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-31-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-30-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-50-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-49-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-59-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-58-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-56-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-55-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-53-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-51-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-48-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-46-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-44-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-42-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-40-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-38-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-37-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-34-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-57-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-54-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-52-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-47-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-45-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-43-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-41-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-39-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-36-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-35-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-33-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-32-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2920-29-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-28-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-27-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-26-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-25-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-22-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-20-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-24-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-21-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-19-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-60-0x00000000720BD000-0x00000000720C8000-memory.dmp

      Filesize

      44KB

    • memory/2920-61-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-62-0x0000000008920000-0x0000000008A20000-memory.dmp

      Filesize

      1024KB

    • memory/2920-63-0x00000000065A0000-0x00000000066A0000-memory.dmp

      Filesize

      1024KB

    • memory/2920-64-0x00000000082E0000-0x00000000086E0000-memory.dmp

      Filesize

      4.0MB