Analysis Overview
SHA256
cf84b6904959baa0816cd0cb39f834844b61c03bd9fa6764b4938de38bca1285
Threat Level: Known bad
The file RNSM00321.7z was found to be: Known bad.
Malicious Activity Summary
Renames multiple (284) files with added filename extension
Deletes shadow copies
Loads dropped DLL
Reads user/profile data of web browsers
Credentials from Password Stores: Windows Credential Manager
Executes dropped EXE
Drops startup file
Enumerates connected drives
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in Program Files directory
Drops file in Windows directory
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Office loads VBA resources, possible macro or embedded object present
NSIS installer
Uses Volume Shadow Copy service COM API
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Delays execution with timeout.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 18:31
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 18:31
Reported
2024-11-12 18:32
Platform
win7-20240729-en
Max time kernel
51s
Max time network
34s
Command Line
Signatures
Deletes shadow copies
Renames multiple (284) files with added filename extension
Credentials from Password Stores: Windows Credential Manager
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\RESTORE-SIGRUN.txt | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Cryptor.btm-650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\RESTORE-SIGRUN.html | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Cryptor.btm-650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91.exe | N/A |
Executes dropped EXE
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | N/A |
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\I0ZNEgzN8ZzXCe7nZ28zfw0laV84 = "C:\\Users\\Admin\\AppData\\Roaming\\Egsumpd8cBsvV7nPkX8JeZ3WFcIY.exe" | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | N/A |
Enumerates connected drives
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1632 set thread context of 1152 | N/A | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe |
| PID 1152 set thread context of 1432 | N/A | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | C:\Windows\SysWOW64\explorer.exe |
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Debug\WIA\wiatrace.log | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Desktop\00321\HEUR-Trojan-Ransom.Win32.Generic-0f154672427b1c1193a76d3ee72a849b9adebcd9439958f88ae62135333a96ef.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Cryptor.btm-650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\timeout.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Office loads VBA resources, possible macro or embedded object present
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000277de52a65cf5a48afd0188bf53b01410000000002000000000010660000000100002000000026b7db37a772d9915331bd440645cf41c9f1177a80b9ec32bab38addf4e762ff000000000e8000000002000020000000050f4cdbe76031b81cb27bc97983905651ad6b97e69a629cb5f107e5c35a9de420000000f8069d07fb685856e9c19648fcaeeee6c6b986deacd1a4bcdef42d01e31bc861400000004c3b782211eb1a61853b9f335b0e4dcd3ab6467f90b6e2954a143009d6b828fe37b555d47a6cee6a5d7ca64df0c8f634ad99a3bb2e301156543a9fc6c753ca6f | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 004582273135db01 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\SearchScopes | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{51BB1361-A124-11EF-B40C-C6FE053A976A} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\00321\HEUR-Trojan-Ransom.Win32.Generic-0f154672427b1c1193a76d3ee72a849b9adebcd9439958f88ae62135333a96ef.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | N/A |
| N/A | N/A | C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: 35 | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\00321\HEUR-Trojan-Ransom.Win32.Generic-0f154672427b1c1193a76d3ee72a849b9adebcd9439958f88ae62135333a96ef.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: 34 | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: 35 | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: 33 | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: 34 | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: 35 | N/A | C:\Windows\SysWOW64\wbem\wmic.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeAuditPrivilege | N/A | C:\Windows\system32\vssvc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Processes
C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\RNSM00321.7z"
C:\Users\Admin\Desktop\00321\HEUR-Trojan-Ransom.Win32.Generic-0f154672427b1c1193a76d3ee72a849b9adebcd9439958f88ae62135333a96ef.exe
"C:\Users\Admin\Desktop\00321\HEUR-Trojan-Ransom.Win32.Generic-0f154672427b1c1193a76d3ee72a849b9adebcd9439958f88ae62135333a96ef.exe"
C:\Users\Admin\Desktop\00321\Trojan-Ransom.MSIL.Ranion.e-c18c9cf30056d9ebfda69bb9869a38b5ab2d2e3d388a747d7ec8516e022aa7e9.exe
"C:\Users\Admin\Desktop\00321\Trojan-Ransom.MSIL.Ranion.e-c18c9cf30056d9ebfda69bb9869a38b5ab2d2e3d388a747d7ec8516e022aa7e9.exe"
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\Desktop\00321\~$MCV(1).doc"
C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe
"C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe"
C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Cryptor.btm-650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91.exe
"C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Cryptor.btm-650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91.exe"
C:\Windows\SysWOW64\wbem\wmic.exe
"C:\Windows\system32\wbem\wmic.exe" shadowcopy delete
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Desktop\00321\RESTORE-SIGRUN.html
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout -c 5 & del "C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Cryptor.btm-650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91.exe" /f /q
C:\Windows\SysWOW64\timeout.exe
timeout -c 5
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1428 CREDAT:275457 /prefetch:2
C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\Desktop\00321\Trojan-Ransom.MSIL.Ranion.e-c18c9cf30056d9ebfda69bb9869a38b5ab2d2e3d388a747d7ec8516e022aa7e9.exe"
C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 3
C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe
"C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\system32\explorer.exe"
C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\00321\RESTORE-SIGRUN.txt
Network
| Country | Destination | Domain | Proto |
| DE | 5.189.134.216:5156 | tcp |
Files
C:\Users\Admin\Desktop\00321\HEUR-Trojan-Ransom.Win32.Generic-0f154672427b1c1193a76d3ee72a849b9adebcd9439958f88ae62135333a96ef.exe
| MD5 | ec013067a4328f5e2fabd1ba28413a1c |
| SHA1 | 87992cee865bed9581c3e501a36c39c621183a60 |
| SHA256 | 0f154672427b1c1193a76d3ee72a849b9adebcd9439958f88ae62135333a96ef |
| SHA512 | 3f46a4a4b39914b2c60cff937dd67d022cfbe7cf721f40ad2224191096a17700df4e86515d97f30ff472bb5103474320bd68cd4bd53c7ccd14faa3da109da601 |
C:\Users\Admin\Desktop\00321\Trojan-Ransom.MSIL.Ranion.e-c18c9cf30056d9ebfda69bb9869a38b5ab2d2e3d388a747d7ec8516e022aa7e9.exe
| MD5 | 861a95a838e0256df7d2d83bc87ab44a |
| SHA1 | 1b473296ab70eabf01018687e352c180c98e542a |
| SHA256 | c18c9cf30056d9ebfda69bb9869a38b5ab2d2e3d388a747d7ec8516e022aa7e9 |
| SHA512 | e74ea639f6cdc59ef086b9f89cce0b704a0a74ff4117b4e915cda698134900581ff2d99dcff77bde63d12f6dbe2eee656ae6aa1286ac2df187005e1b970c3b16 |
memory/1772-16-0x000000005FFF0000-0x0000000060000000-memory.dmp
memory/1616-17-0x0000000001360000-0x00000000013AA000-memory.dmp
C:\Users\Admin\Desktop\00321\~$MCV(1).doc
| MD5 | 6047b85190451fef796931a788ff1582 |
| SHA1 | 5ad1463e43fa99f4be5fa4dac337327b8a0e5cce |
| SHA256 | 320e98646c25e9d53fc7736433514231a6cc3a8285c280488b2e1cd9e41275f1 |
| SHA512 | 2f1323523a4cfdb5d9663968f370d0235e531dd18c129907788e814f7f8e4d79b01fbb7198ddb8c090e36fd9c103a631021592e168eca0034aa13f309fce0322 |
memory/1616-19-0x00000000001D0000-0x00000000001D6000-memory.dmp
memory/1616-20-0x0000000000B80000-0x0000000000BDA000-memory.dmp
memory/1616-21-0x00000000001E0000-0x00000000001E6000-memory.dmp
C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Blocker.kyzq-cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28.exe
| MD5 | e72e0222e3cf9da4c4263d52a38e06d8 |
| SHA1 | 194cbf40f140263fce4ad04045d763e72a9d462e |
| SHA256 | cf9db12f75698a0b69f8a5b232166f85d71013d1557b342596d52b13f34e0e28 |
| SHA512 | 4656bda5e4d1e3426e9fe8b8e9a15e27cf4e8a7e741b4a75fd3ed24da2b2b49df2a45481f2872b89d928af3f93e66e83556e4fae70b6ba00d1c82f40d8ecce55 |
memory/2584-36-0x00000000000D0000-0x00000000000E1000-memory.dmp
C:\Users\Admin\Desktop\00321\Trojan-Ransom.Win32.Cryptor.btm-650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91.exe
| MD5 | c772d0bea69c05e17e3bf2b0974757e6 |
| SHA1 | c3dd106778d168d6d065dec7ca2a73cd38929550 |
| SHA256 | 650b1403bcd20a724261ecb656112ed5742610e41097d05d5eff160ce8fd0f91 |
| SHA512 | c01b32e88dd4eb7e648cfc9267b85b341db3d18ee4eb21614eb367d6e32df60bd29cfa3326ca74ac0a88845f1e04ee451f0ace903effc9920d12aa85aabb397c |
\Users\Admin\AppData\Local\Temp\nse1F93.tmp\System.dll
| MD5 | b0c77267f13b2f87c084fd86ef51ccfc |
| SHA1 | f7543f9e9b4f04386dfbf33c38cbed1bf205afb3 |
| SHA256 | a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77 |
| SHA512 | f2b57a2eea00f52a3c7080f4b5f2bb85a7a9b9f16d12da8f8ff673824556c62a0f742b72be0fd82a2612a4b6dbd7e0fdc27065212da703c2f7e28d199696f66e |
memory/2584-44-0x00000000000D0000-0x00000000000E1000-memory.dmp
C:\MSOCache\RESTORE-SIGRUN.html
| MD5 | dd1986e273161d694be355934e4fed11 |
| SHA1 | 3498502e1b09c00028a7ad491d2ea9aa3b84e264 |
| SHA256 | ffff4e7ece98b1fea5f2385f913a441126e55f6a554d07257b70f447dd8fd971 |
| SHA512 | 64fc7e9062c96e106e7cace4a16110e17c91fb8d5f95db10e4b8e8c3a0461ff80ec8c992efd70ead3352ae60a51e6436f0fab92a43f4807d62adf87bc1b79bd2 |
C:\MSOCache\RESTORE-SIGRUN.txt
| MD5 | a6b39339a917dbbc12df9759478e814d |
| SHA1 | 2670a4b6a047f1656a258d4726569a2aab52d57f |
| SHA256 | ddf51fdcfc300fadfdbb1d25ba96228cb3f4a1f6ddbe39e9412eaa2d2999b2bb |
| SHA512 | b060e989540ebb2dea8dd8c10fc711fa542fd89fb418d293217c5fc93dcb6b8d0f9d2fc19c6d80d10de1d9363099c46cdb7997ac81d5c5a963553ee5ce43d23b |
C:\Users\Admin\AppData\Roaming\Microsoft\Document Building Blocks\1033\14\Built-In Building Blocks.dotx
| MD5 | 1fae801ac384017dc7e88ceb704a4267 |
| SHA1 | 4e7444c0d781adc715c7d27e1164ad2dbe48bfca |
| SHA256 | 6ac01372d7decae38e669b0ecc8fe80510523e115a238f09f61513291a0b475c |
| SHA512 | 6096d6f94cbddb6f9cd0269588da1e0898470811b6b062dec1683e8d3d8ec81e024f79f32595b3921f3b9a69c2a20a0e2c1e104a4836cf546649f1bde1791ce2 |
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\~$MCV(1).doc (2).LNK
| MD5 | 04b30cf0cdd21f20e8eb04e88a477077 |
| SHA1 | ad7579be946a021954aef43efb919f2957d7827e |
| SHA256 | 78dce1c5c12a64bb2bd9f9b68afa59f608270b043607b25835a11cb9c50a1a3d |
| SHA512 | b429809bce67b523b1375704ac0e67e20aecfcc084c5e0e0ae137bab80a7633f534b51c3d16476611951a3d9ab822fc94739091d8c2c08710765e35053f08a03 |
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
| MD5 | 8fb7fffa3f277467ea865bf31e9ca45d |
| SHA1 | 9bd19dc892f335ab37bf0c0d3ddf3be63d75fb37 |
| SHA256 | 35252cecf9ef57985d1d52892e83a071ee65a442e1d745cfe73291b2e0eb051d |
| SHA512 | fa5adc1aef070c90fc4b324d7292ca1b36d6da3870255cc73099bceec1384285ca29813d4bd9be59f72d0496a2b07fab34fbd82282c0aea9d121ab5e3addb1b1 |
memory/2584-962-0x00000000000D0000-0x00000000000E1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab4EEE.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar4FCB.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
memory/1152-1011-0x0000000000400000-0x0000000000413000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | a0bbc75191444fde8142fe7f42e34144 |
| SHA1 | 48d8a97e0f382d7255906e737343503221e174f2 |
| SHA256 | 4ddcd00b824b10bfeec9eb44cd2b2f28477ee8a63b940b173da9869939c49067 |
| SHA512 | 071715f239544c916ebf9152433e8625224bfd5ba9cdfdb6a3ffedba5b08aad6927dcfcb0f35b8aae7cfdae90e04cf62715fd1dbd8e95f2d627ae06530e7e5c4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | bb23acfbe6bbbabfcd01a7d19807c402 |
| SHA1 | 402797f514e75ba3d606e66d2ef2a6311cea67e1 |
| SHA256 | b6dde3e24f9e5f922205558247bcf677e74cfd5402d87d47bd8f4ec1a1fa3b1d |
| SHA512 | 1da176f0efa03b68c2602dfe8a739f02120b9b9e69bdc90a0b3e6609ce12dacf8b6fd3957dc14f71ee80ce036b7c803156ddfff56ee91519523288469d56dcef |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 3009a75d157a85df8624656d4adea640 |
| SHA1 | 8125c15adfe6e0125dc4877123ef617049abc7a0 |
| SHA256 | 464ca1f679ef1170dc9eddf370cba3681620dfce0695f99bd52f712dd7eade4d |
| SHA512 | 8af35a19a748e06bc233226907edfaff4a38518a041028647e3996db662da8497bc64218533dca6eb1420bd4103bb4e8f8dffbf983d9bc5fa883fa61934cc9f9 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 390679b1047d680003650835008ba408 |
| SHA1 | 7413995c9c6e7d412d282c534c1c217424fe1c27 |
| SHA256 | 791d74192622c6192e8431a68959521f9648d6fc6743385ee5b0f4c454403b4b |
| SHA512 | 3d9cceb10807f64c0dd8a2761f8a98aa3af439c32d7c7a58590f57d1b5525bd6e74fff26db72853aec0ec37070af9e0290d8cbc9c4bda8caf678b5aa98266c98 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 78372b0737c7b3329690bc4d53e236e9 |
| SHA1 | 567861c17ac38da9e90f1fdb997d3bf2040f283b |
| SHA256 | 1ff97bc0327f37241ebe6fb823f4fbea12a8380e45579ee60edf15260b7fdc68 |
| SHA512 | f536219ff2f1a615616002d5bf0dc2661742b6956bf040b08c15352e34dd051e5a1e9114ac2daa52bcae7ae89031c5ff9e8a8967f3f5fbe2b40ded738cf151d3 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 2c64cc2b5c3f81b4f159e232ba3fed06 |
| SHA1 | a8d7f6105f79d10a442a6aac0b502496d100236d |
| SHA256 | 5cbed8f41eb3c0ade651043386b73c0290948b84001fbfdb69128dac4a3a7913 |
| SHA512 | 0cda0bec2524fa370217be9cec5cb0ced33cb5ec505a8009b7b1eafab699a7510107dd798946f9a7a0cb12971b6d1ef066f364f7cc7b86ee9dc6cc00674bfc4c |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 3e3148e68f8e3c93989f7e6aa3c31a37 |
| SHA1 | b97f138c69349bed4349a97fed37f2e6b670fe87 |
| SHA256 | 27aec1017fbbde860737a4713b559befb1e792665eb9583b82ba0035b723ea64 |
| SHA512 | 0a7078a622154ee1d9ff7057f62febdc45c9a0930a24d47d2e5f56e8b1008709d0edc87583fc651b9db87479e2eebc1b695058f2eca0619157c4612d865b0b60 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 40202b162a9e395cc0e1aa8af67e11ca |
| SHA1 | c7fac94da310e36b76b8b3c5889da55f56bf208b |
| SHA256 | 753b841dc0fc5544434c5cd816450cf9de8e97d2e305bb571c214c7492103dc8 |
| SHA512 | a1b27dbf02f4e8e12a605945d4cbb2d2fb90137c7946017dfbcc3d02627453042cba820c53ada764bf430e6d6f1b8d1c93cd6697ee2932fadc555f7f647d9866 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 2f258b5765d921c8db0d9b59aecd79f1 |
| SHA1 | 4514572ff03350f6d930e529bf7fabf7bcafa2b2 |
| SHA256 | 45d8c42f9d49dcf094f687f49d2c73809ac86cabe5a7f8ee43fbf339f5e84b04 |
| SHA512 | 35bf51db9598bde0d952b2d47d00288fc6ac160f727d40478c5542d2b4c3e0e03380e2fb8f198a69af75134b5f1e4cd4da0649459e1d23d6539c9ec397eeab5a |
memory/1432-1373-0x0000000000080000-0x0000000000093000-memory.dmp
memory/1152-1402-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2596-1404-0x00000000046A0000-0x00000000046B3000-memory.dmp
memory/1432-1405-0x0000000000080000-0x0000000000093000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
| MD5 | e2ccb9d02290fe2f83e2f94b2daceb50 |
| SHA1 | 447c78457b0bd3d40764dfdbe147df92a1de9b1a |
| SHA256 | 9da718bdbb2ce34ad87ba1d678a4753f31be82738ff9d3e23ee1633e75bb0b18 |
| SHA512 | 0ef1ad53255da458c44edc9e11e5674ab5bc15976a3a1016387ec74df9409211085b27a17357adf4e7b0643839ea5eab23200634b3769aa13de610c56ace2b90 |
memory/1772-1418-0x000000005FFF0000-0x0000000060000000-memory.dmp