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Overview

overview

7

Static

static

3

2480767dc3...18.dll

windows7-x64

7

2480767dc3...18.dll

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    50s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2024, 03:39

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General

  • Target

    2480767dc36655a44fa347be54c72112_JaffaCakes118.dll

  • Size

    24KB

  • MD5

    2480767dc36655a44fa347be54c72112

  • SHA1

    f3671c8e51efb7616c37265b5a80bd34690dada5

  • SHA256

    79dc5dcacf558b634325d66a514b495b190f443484b5d3928bb3124829a0f781

  • SHA512

    69b49422d390e1a29fada91d5a11a7253681ded83787bb6db2d5edd3d1e41de26f3a825e0f16f6c2d8bb540b834c129f998970816042844df41e78eecaa117fa

  • SSDEEP

    768:LM7863rrtlqF2pCRi9MddZGdQnlFXV2e1G73:I786zqF9WoXVbU73

Score
7/10
persistence

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:616
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2480767dc36655a44fa347be54c72112_JaffaCakes118.dll,#1
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1880
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\2480767dc36655a44fa347be54c72112_JaffaCakes118.dll,#1
        2⤵
        • Loads dropped DLL
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4216
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe C:\Windows\system32\ssqQhhHY.dll,a
          3⤵
          • Loads dropped DLL
          • Adds Run key to start application
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          PID:3200

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\ssqQhhHY.dll
      Filesize

      24KB

      MD5

      2480767dc36655a44fa347be54c72112

      SHA1

      f3671c8e51efb7616c37265b5a80bd34690dada5

      SHA256

      79dc5dcacf558b634325d66a514b495b190f443484b5d3928bb3124829a0f781

      SHA512

      69b49422d390e1a29fada91d5a11a7253681ded83787bb6db2d5edd3d1e41de26f3a825e0f16f6c2d8bb540b834c129f998970816042844df41e78eecaa117fa

      Download Submit

    • memory/3200-14-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

      Download

    • memory/3200-15-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

      Download

    • memory/4216-0-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

      Download

    • memory/4216-1-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB

      Download

    • memory/4216-9-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

      Filesize

      72KB

      Download