Overview

overview

10

Static

static

3

12f386e0f6...18.dll

windows7-x64

10

12f386e0f6...18.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2024, 13:32

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General

  • Target

    12f386e0f6f2e6f2853aadf5dd2c1632_JaffaCakes118.dll

  • Size

    168KB

  • MD5

    12f386e0f6f2e6f2853aadf5dd2c1632

  • SHA1

    424260d6c2d45c6e4f7606c780c4720cf819d995

  • SHA256

    ff12283d19079ad8a26b2e9258b1f0cd6d302eb468ad40cd62d7dcccbf73ca43

  • SHA512

    763a155a0aaa3c37584bcabdf49c7a2a8856cac6e528dd9bdd175a166262a1bf0e82287e242421d6551a3369c7c0cfb483e7a0e473d970318eb933c1adf45b16

  • SSDEEP

    3072:rDITELmxyaRCzZMyJwlbGNkEvMLXFcuK5K5jgBvSXGyElpD:rDCxyNZMGuaNQKBc5gaxElpD

Score
10/10
evasion

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
    adwarespyware
  • Modifies registry class 32 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 23 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of UnmapMainImage
    PID:3496
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\12f386e0f6f2e6f2853aadf5dd2c1632_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3948
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\12f386e0f6f2e6f2853aadf5dd2c1632_JaffaCakes118.dll,#1
        3⤵
        • Modifies visibility of file extensions in Explorer
        • Modifies visiblity of hidden/system files in Explorer
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2676
        • C:\Windows\SysWOW64\explorer.exe
          explorer C:\Users\Admin\AppData
          4⤵
            PID:4752
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:2484
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4848

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/2676-1-0x0000000002B60000-0x0000000002B81000-memory.dmp

        Filesize

        132KB

        Download

      • memory/2676-2-0x0000000002B60000-0x0000000002B81000-memory.dmp

        Filesize

        132KB

        Download

      • memory/2676-7-0x000000007FC20000-0x000000007FC21000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2676-6-0x00000000775B2000-0x00000000775B3000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2676-5-0x0000000002B60000-0x0000000002B81000-memory.dmp

        Filesize

        132KB

        Download

      • memory/2676-3-0x0000000002B60000-0x0000000002B81000-memory.dmp

        Filesize

        132KB

        Download