Overview

overview

10

Static

static

3

d6ba494116...18.dll

windows7-x64

10

d6ba494116...18.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    144s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 16:49

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General

  • Target

    d6ba494116dad5c2cf425727ae1a91c2_JaffaCakes118.dll

  • Size

    152KB

  • MD5

    d6ba494116dad5c2cf425727ae1a91c2

  • SHA1

    19f9076fadb777b1e3e8cda48e671269bcddc88d

  • SHA256

    b97a4516336bcff6b2ca01eeaf223454355e586893be4a9861aaea2b5f093bb3

  • SHA512

    898b8d1408ea6869eae9c1068f7d3e487cbc1387ffab697755a13b323f2e8972610397c7daf28ea6f8c2cbe5d558451d435b39d3bb3ed105698c6e9b1ea67576

  • SSDEEP

    3072:aBFInOSrdX9hlJrtSLgFloqPwLGAiRakc58woC7Hk9U2XhEL:l1JrtSLgFGqoLG3o8woj9U2xu

Score
10/10
discoveryevasion

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
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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.

    discovery
  • 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 13 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:3568
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6ba494116dad5c2cf425727ae1a91c2_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4752
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6ba494116dad5c2cf425727ae1a91c2_JaffaCakes118.dll,#1
        3⤵
        • Modifies visibility of file extensions in Explorer
        • Modifies visiblity of hidden/system files in Explorer
        • Enumerates connected drives
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2548
        • C:\Windows\SysWOW64\explorer.exe
          explorer C:\Users\Admin\AppData
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4352
  • 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:1216
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3564
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4396,i,7447299413640964517,4240724842020506306,262144 --variations-seed-version --mojo-platform-channel-handle=3872 /prefetch:8
      1⤵
        PID:448

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/2548-2-0x00000000009C0000-0x00000000009E1000-memory.dmp

        Filesize

        132KB

        Download

      • memory/2548-3-0x00000000009C0000-0x00000000009E1000-memory.dmp

        Filesize

        132KB

        Download

      • memory/2548-7-0x000000007F110000-0x000000007F111000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2548-6-0x0000000077C82000-0x0000000077C83000-memory.dmp

        Filesize

        4KB

        Download

      • memory/2548-5-0x00000000009C0000-0x00000000009E1000-memory.dmp

        Filesize

        132KB

        Download

      • memory/2548-8-0x00000000009C0000-0x00000000009E1000-memory.dmp

        Filesize

        132KB

        Download