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Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/09/2024, 11:29

General

  • Target

    fe6f397a4e42b6588ffcd69008f5dab7_JaffaCakes118.dll

  • Size

    732KB

  • MD5

    fe6f397a4e42b6588ffcd69008f5dab7

  • SHA1

    260fcff1dc0b647ee72024951f3ca76c47a070a9

  • SHA256

    46aa339bc9df3ec731abe5469d4deb6401544d44194b742cab5c4b87752ebd55

  • SHA512

    62af8bec228c93559b237c9cedc6f26b00b57cf77bce08a2c7277ef223ad86815e144c1de3bf381101ea1e37e44383f4f25ccea04166565ee3da8624a495957f

  • SSDEEP

    12288:7e/AKslvmgByMNofgHTszl2axYE+JlunPJ7SdZ5wLvgNKZo2SmQOLkK:C/AKsYgBhufgzsU4H+JUgOLVZo2SmbLk

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fe6f397a4e42b6588ffcd69008f5dab7_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\fe6f397a4e42b6588ffcd69008f5dab7_JaffaCakes118.dll
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3040-0-0x00000000009D0000-0x0000000000B57000-memory.dmp

    Filesize

    1.5MB

  • memory/3040-1-0x00000000009D1000-0x00000000009E8000-memory.dmp

    Filesize

    92KB

  • memory/3040-3-0x0000000077850000-0x0000000077852000-memory.dmp

    Filesize

    8KB

  • memory/3040-2-0x00000000009D0000-0x0000000000B57000-memory.dmp

    Filesize

    1.5MB