Overview

overview

10

Static

static

8

1814a6a674...67.exe

windows7_x64

3

1814a6a674...67.exe

windows10_x64

10

2ca4f97e15...51.exe

windows7_x64

10

2ca4f97e15...51.exe

windows10_x64

10

3db6e8df73...3b.dll

windows7_x64

10

3db6e8df73...3b.dll

windows10_x64

10

3e2ce6fd7b...a5.exe

windows7_x64

10

3e2ce6fd7b...a5.exe

windows10_x64

10

463b34821a...40.exe

windows7_x64

10

463b34821a...40.exe

windows10_x64

3

4f4a33f700...72.exe

windows7_x64

10

4f4a33f700...72.exe

windows10_x64

8

53b1c1b2f4...22.exe

windows7_x64

10

53b1c1b2f4...22.exe

windows10_x64

10

62b2822215...d3.exe

windows7_x64

9

62b2822215...d3.exe

windows10_x64

9

6bc6f60b87...bc.dll

windows7_x64

10

6bc6f60b87...bc.dll

windows10_x64

10

6f7043b24d...1d.dll

windows7_x64

1

6f7043b24d...1d.dll

windows10_x64

3

706a8a4fc4...1c.exe

windows7_x64

10

706a8a4fc4...1c.exe

windows10_x64

10

7236c8098c...8e.exe

windows7_x64

10

7236c8098c...8e.exe

windows10_x64

10

74ebfcd116...dd.dll

windows7_x64

10

74ebfcd116...dd.dll

windows10_x64

10

7fbeac1dca...de.exe

windows7_x64

10

7fbeac1dca...de.exe

windows10_x64

10

87e6f7b20e...89.exe

windows7_x64

3

87e6f7b20e...89.exe

windows10_x64

3

918127c59e...3d.exe

windows7_x64

10

918127c59e...3d.exe

windows10_x64

10

Analysis

  • max time kernel
    135s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    24-09-2021 10:27

Sharing

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Report Analysis Logs

General

  • Target

    463b34821a8eb219ff5980787d95bc2cfdd2d7f82720163394973814cd5dfe40.exe

  • Size

    125KB

  • MD5

    f9bf85cfb68d9e5f68bbccaf683af15c

  • SHA1

    a2eae8c1350fcfa429d2af664d8320edbfabe5d3

  • SHA256

    463b34821a8eb219ff5980787d95bc2cfdd2d7f82720163394973814cd5dfe40

  • SHA512

    07032679f19bba5690b59a6b689859d0b3611995cca6f990d2eee4b2f586493b29e70b4525e057abefe79a86695fa934f52e175a12098e0eeef7c1e3d049066a

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://f26c5ab89af4da80faqwfekni.n5fnrf4l7bdjhelx.onion/qwfekni Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://f26c5ab89af4da80faqwfekni.perages.cyou/qwfekni http://f26c5ab89af4da80faqwfekni.aimdrop.fit/qwfekni http://f26c5ab89af4da80faqwfekni.soblack.xyz/qwfekni http://f26c5ab89af4da80faqwfekni.sixsees.club/qwfekni Note! These are temporary addresses! They will be available for a limited amount of time!
URLs

http://f26c5ab89af4da80faqwfekni.n5fnrf4l7bdjhelx.onion/qwfekni

http://f26c5ab89af4da80faqwfekni.perages.cyou/qwfekni

http://f26c5ab89af4da80faqwfekni.aimdrop.fit/qwfekni

http://f26c5ab89af4da80faqwfekni.soblack.xyz/qwfekni

http://f26c5ab89af4da80faqwfekni.sixsees.club/qwfekni

Signatures

  • Magniber Ransomware

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

    ransomwaremagniber
  • Process spawned unexpected child process 10 IoCs

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

  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Modifies extensions of user files 14 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Interacts with shadow copies 2 TTPs 5 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
    adwarespyware
  • Modifies registry class 11 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
    • Modifies extensions of user files
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1344
    • C:\Windows\system32\notepad.exe
      notepad.exe C:\Users\Public\readme.txt
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1740
    • C:\Windows\system32\cmd.exe
      cmd /c "start http://f26c5ab89af4da80faqwfekni.perages.cyou/qwfekni^&1^&46782124^&88^&339^&12"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1460
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://f26c5ab89af4da80faqwfekni.perages.cyou/qwfekni&1&46782124&88&339&12
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:956
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:956 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1896
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1896
      • C:\Windows\system32\wbem\WMIC.exe
        C:\Windows\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe"
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1912
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Users\Admin\AppData\Local\Temp\463b34821a8eb219ff5980787d95bc2cfdd2d7f82720163394973814cd5dfe40.exe
      "C:\Users\Admin\AppData\Local\Temp\463b34821a8eb219ff5980787d95bc2cfdd2d7f82720163394973814cd5dfe40.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:832
      • C:\Windows\system32\cmd.exe
        cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1696
        • C:\Windows\system32\wbem\WMIC.exe
          C:\Windows\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe"
          4⤵
            PID:1720
        • C:\Windows\system32\cmd.exe
          cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe""
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1612
          • C:\Windows\system32\wbem\WMIC.exe
            C:\Windows\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe"
            4⤵
              PID:1620
        • C:\Windows\system32\cmd.exe
          cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe""
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1496
          • C:\Windows\system32\wbem\WMIC.exe
            C:\Windows\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe"
            3⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:1908
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:1260
        • C:\Windows\system32\cmd.exe
          cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe""
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1676
          • C:\Windows\system32\wbem\WMIC.exe
            C:\Windows\system32\wbem\wmic process call create "cmd /c CompMgmtLauncher.exe"
            3⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:976
      • C:\Windows\system32\cmd.exe
        cmd /c CompMgmtLauncher.exe
        1⤵
        • Process spawned unexpected child process
        • Suspicious use of WriteProcessMemory
        PID:1516
        • C:\Windows\system32\CompMgmtLauncher.exe
          CompMgmtLauncher.exe
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1600
          • C:\Windows\system32\wbem\wmic.exe
            "C:\Windows\system32\wbem\wmic.exe" process call create "vssadmin.exe Delete Shadows /all /quiet"
            3⤵
              PID:1068
        • C:\Windows\system32\cmd.exe
          cmd /c CompMgmtLauncher.exe
          1⤵
          • Process spawned unexpected child process
          • Suspicious use of WriteProcessMemory
          PID:1780
          • C:\Windows\system32\CompMgmtLauncher.exe
            CompMgmtLauncher.exe
            2⤵
              PID:1212
              • C:\Windows\system32\wbem\wmic.exe
                "C:\Windows\system32\wbem\wmic.exe" process call create "vssadmin.exe Delete Shadows /all /quiet"
                3⤵
                  PID:1316
            • C:\Windows\system32\cmd.exe
              cmd /c CompMgmtLauncher.exe
              1⤵
              • Process spawned unexpected child process
              • Suspicious use of WriteProcessMemory
              PID:2040
              • C:\Windows\system32\CompMgmtLauncher.exe
                CompMgmtLauncher.exe
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:1920
                • C:\Windows\system32\wbem\wmic.exe
                  "C:\Windows\system32\wbem\wmic.exe" process call create "vssadmin.exe Delete Shadows /all /quiet"
                  3⤵
                    PID:1596
              • C:\Windows\system32\cmd.exe
                cmd /c CompMgmtLauncher.exe
                1⤵
                • Process spawned unexpected child process
                • Suspicious use of WriteProcessMemory
                PID:1172
                • C:\Windows\system32\CompMgmtLauncher.exe
                  CompMgmtLauncher.exe
                  2⤵
                    PID:1464
                    • C:\Windows\system32\wbem\wmic.exe
                      "C:\Windows\system32\wbem\wmic.exe" process call create "vssadmin.exe Delete Shadows /all /quiet"
                      3⤵
                        PID:1544
                  • C:\Windows\system32\cmd.exe
                    cmd /c CompMgmtLauncher.exe
                    1⤵
                    • Process spawned unexpected child process
                    • Suspicious use of WriteProcessMemory
                    PID:2016
                    • C:\Windows\system32\CompMgmtLauncher.exe
                      CompMgmtLauncher.exe
                      2⤵
                      • Suspicious use of WriteProcessMemory
                      PID:752
                      • C:\Windows\system32\wbem\wmic.exe
                        "C:\Windows\system32\wbem\wmic.exe" process call create "vssadmin.exe Delete Shadows /all /quiet"
                        3⤵
                          PID:1760
                    • C:\Windows\system32\vssadmin.exe
                      vssadmin.exe Delete Shadows /all /quiet
                      1⤵
                      • Process spawned unexpected child process
                      • Interacts with shadow copies
                      PID:1612
                    • C:\Windows\system32\vssadmin.exe
                      vssadmin.exe Delete Shadows /all /quiet
                      1⤵
                      • Process spawned unexpected child process
                      • Interacts with shadow copies
                      PID:1080
                    • C:\Windows\system32\vssadmin.exe
                      vssadmin.exe Delete Shadows /all /quiet
                      1⤵
                      • Process spawned unexpected child process
                      • Interacts with shadow copies
                      PID:1692
                    • C:\Windows\system32\vssadmin.exe
                      vssadmin.exe Delete Shadows /all /quiet
                      1⤵
                      • Process spawned unexpected child process
                      • Interacts with shadow copies
                      PID:2044
                    • C:\Windows\system32\vssadmin.exe
                      vssadmin.exe Delete Shadows /all /quiet
                      1⤵
                      • Process spawned unexpected child process
                      • Interacts with shadow copies
                      PID:1908
                    • C:\Windows\system32\vssvc.exe
                      C:\Windows\system32\vssvc.exe
                      1⤵
                        PID:1516

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

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                      Downloads

                      • memory/832-64-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-61-0x0000000001FA0000-0x0000000001FA1000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-62-0x0000000001FD0000-0x0000000001FD1000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-54-0x0000000000020000-0x0000000000025000-memory.dmp

                        Filesize

                        20KB

                        Download

                      • memory/832-58-0x0000000000210000-0x0000000000211000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-56-0x00000000001F0000-0x00000000001F1000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-55-0x00000000001E0000-0x00000000001E1000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-63-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-57-0x0000000000200000-0x0000000000201000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-65-0x0000000002000000-0x0000000002001000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-60-0x0000000001F90000-0x0000000001F91000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-59-0x0000000001F80000-0x0000000001F81000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/832-100-0x0000000002370000-0x0000000002371000-memory.dmp

                        Filesize

                        4KB

                        Download

                      • memory/1260-66-0x00000000001A0000-0x00000000001A4000-memory.dmp

                        Filesize

                        16KB

                        Download

                      • memory/1740-79-0x000007FEFB8B1000-0x000007FEFB8B3000-memory.dmp

                        Filesize

                        8KB

                        Download