Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

e84e3a6b5d...61.dll

windows7_x64

10

e84e3a6b5d...61.dll

windows11_x64

10

e84e3a6b5d...61.dll

windows10_x64

10

Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    23/08/2021, 16:11

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    e84e3a6b5db3f402f912a7afb328cb61.dll

  • Size

    21KB

  • MD5

    e84e3a6b5db3f402f912a7afb328cb61

  • SHA1

    f57f4f7d2358c5b00a9a39fcdbb0d668e503dedc

  • SHA256

    66c4f54da6542339de036872e80306f345b8572a71e782434245455e03541465

  • SHA512

    1c60484518b489beb748641ee3983c698ed6253c63abc7818cf76e7fd76944977f1b83c7a762bd16f40945adf646b80de4058f59d775b708b276f754bbf63c91

Score
10/10
magniberransomware

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\readme.txt

Family

magniber

Ransom Note
ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://b2f092b872ec44d016dstzaaeww.xurvsjipiyubcsta.onion/dstzaaeww Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://b2f092b872ec44d016dstzaaeww.laygive.site/dstzaaeww http://b2f092b872ec44d016dstzaaeww.loglook.club/dstzaaeww http://b2f092b872ec44d016dstzaaeww.tankmy.space/dstzaaeww http://b2f092b872ec44d016dstzaaeww.gorise.uno/dstzaaeww Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://b2f092b872ec44d016dstzaaeww.xurvsjipiyubcsta.onion/dstzaaeww

http://b2f092b872ec44d016dstzaaeww.laygive.site/dstzaaeww

http://b2f092b872ec44d016dstzaaeww.loglook.club/dstzaaeww

http://b2f092b872ec44d016dstzaaeww.tankmy.space/dstzaaeww

http://b2f092b872ec44d016dstzaaeww.gorise.uno/dstzaaeww

Signatures

  • Magniber Ransomware

    Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.

    ransomwaremagniber
  • Process spawned unexpected child process 2 IoCs

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

  • Modifies extensions of user files 6 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Suspicious use of SetThreadContext 9 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e84e3a6b5db3f402f912a7afb328cb61.dll,#1
    1⤵
    • Modifies extensions of user files
    • Suspicious use of SetThreadContext
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Windows\system32\notepad.exe
      notepad.exe C:\Users\Public\readme.txt
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3992
    • C:\Windows\system32\cmd.exe
      cmd /c "start http://b2f092b872ec44d016dstzaaeww.laygive.site/dstzaaeww^&1^&39518756^&89^&339^&2215063"
      2⤵
        PID:500
      • C:\Windows\system32\cmd.exe
        cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:632
        • C:\Windows\system32\wbem\WMIC.exe
          C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:204
      • C:\Windows\system32\cmd.exe
        cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3252
        • C:\Windows\system32\wbem\WMIC.exe
          C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:208
    • C:\Windows\system32\cmd.exe
      cmd /c computerdefaults.exe
      1⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:3012
      • C:\Windows\system32\ComputerDefaults.exe
        computerdefaults.exe
        2⤵
          PID:2292
      • C:\Windows\system32\cmd.exe
        cmd /c computerdefaults.exe
        1⤵
        • Process spawned unexpected child process
        • Suspicious use of WriteProcessMemory
        PID:1288
        • C:\Windows\system32\ComputerDefaults.exe
          computerdefaults.exe
          2⤵
            PID:1572
        • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
          "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
          1⤵
          • Drops file in Windows directory
          • Modifies Internet Explorer settings
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          PID:3820
        • C:\Windows\system32\browser_broker.exe
          C:\Windows\system32\browser_broker.exe -Embedding
          1⤵
          • Modifies Internet Explorer settings
          PID:3628
        • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
          "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
          1⤵
          • Modifies registry class
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:500
        • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
          "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
          1⤵
          • Modifies Internet Explorer settings
          • Modifies registry class
          PID:4144
        • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
          "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
          1⤵
            PID:4476
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
            • Modifies registry class
            PID:4656
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
            • Modifies registry class
            PID:4744

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1060-126-0x000001BF31710000-0x000001BF31714000-memory.dmp

            Filesize

            16KB

            Download

          • memory/1060-116-0x000001BF30F90000-0x000001BF30F91000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-122-0x000001BF31010000-0x000001BF31011000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-123-0x000001BF31020000-0x000001BF31021000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-124-0x000001BF31030000-0x000001BF31031000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-125-0x000001BF31700000-0x000001BF31701000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-115-0x000001BF30BB0000-0x000001BF30BB1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-114-0x000001BF30BA0000-0x000001BF30BA1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-120-0x000001BF30FD0000-0x000001BF30FD1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-118-0x000001BF30FB0000-0x000001BF30FB1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-119-0x000001BF30FC0000-0x000001BF30FC1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-121-0x000001BF31000000-0x000001BF31001000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-132-0x000001BF33230000-0x000001BF33231000-memory.dmp

            Filesize

            4KB

            Download

          • memory/1060-117-0x000001BF30FA0000-0x000001BF30FA1000-memory.dmp

            Filesize

            4KB

            Download

          • memory/3696-137-0x0000023294B80000-0x0000023294B88000-memory.dmp

            Filesize

            32KB

            Download

          • memory/3696-140-0x0000023294DB0000-0x0000023294DB8000-memory.dmp

            Filesize

            32KB

            Download

          • memory/3696-141-0x0000023294A80000-0x0000023294A81000-memory.dmp

            Filesize

            4KB

            Download