Analysis Overview
SHA256
9e4037f440474202a6ddd5194a9dca8dbc2b9f51e399ec42a465ba98c7920912
Threat Level: Known bad
The file 9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe was found to be: Known bad.
Malicious Activity Summary
Modifies firewall policy service
BetaBot
Modifies security service
CryptOne packer
Sets file execution options in registry
Sets service image path in registry
Disables use of System Restore points
Disables taskbar notifications via registry modification
Executes dropped EXE
Loads dropped DLL
Checks BIOS information in registry
Drops desktop.ini file(s)
Checks for any installed AV software in registry
Checks whether UAC is enabled
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
Modifies Internet Explorer Protected Mode Banner
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Modifies Internet Explorer Protected Mode
NTFS ADS
Enumerates system info in registry
Suspicious behavior: RenamesItself
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Runs regedit.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-12-05 16:03
Signatures
CryptOne packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2021-12-05 16:03
Reported
2021-12-05 16:05
Platform
win7-en-20211104
Max time kernel
149s
Max time network
119s
Command Line
Signatures
BetaBot
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Modifies security service
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\ImagePath | C:\Windows\SysWOW64\regedit.exe | N/A |
CryptOne packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Disables taskbar notifications via registry modification
Disables use of System Restore points
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Sets file execution options in registry
Sets service image path in registry
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Windows\SysWOW64\explorer.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.08 = "\"C:\\ProgramData\\Google Updater 2.08\\kcseyuq5c.exe\"" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.08 = "C:\\ProgramData\\Google Updater 2.08\\kcseyuq5c.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Updater 2.08 = "\"C:\\ProgramData\\Google Updater 2.08\\kcseyuq5c.exe\"" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.08 = "\"C:\\ProgramData\\Google Updater 2.08\\kcseyuq5c.exe\"" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Windows\SysWOW64\regedit.exe | N/A |
Checks for any installed AV software in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\AntiVirService | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\ProgramData\Google Updater 2.08\desktop.ini | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies Internet Explorer Protected Mode
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies Internet Explorer Protected Mode Banner
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\VersionManager | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\VersionManager\DownloadVersionList = "0" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\VersionManager | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Internet Explorer\VersionManager\DownloadVersionList = "0" | C:\Windows\SysWOW64\regedit.exe | N/A |
NTFS ADS
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe:14F4FC7F | C:\Windows\SysWOW64\explorer.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe:14F4FC7F | C:\Windows\SysWOW64\explorer.exe | N/A |
Runs regedit.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.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 |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe
"C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe"
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe
/suac
C:\Windows\SysWOW64\regedit.exe
"C:\Windows\SysWOW64\regedit.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | microsoft.com | udp |
| SG | 104.215.148.63:80 | microsoft.com | tcp |
| US | 8.8.8.8:53 | russk11.icu | udp |
| US | 8.8.8.8:53 | russk12.icu | udp |
| US | 8.8.8.8:53 | russk13.icu | udp |
| US | 8.8.8.8:53 | russk14.icu | udp |
| US | 8.8.8.8:53 | russk15.icu | udp |
| US | 8.8.8.8:53 | moscow13.at | udp |
| US | 8.8.8.8:53 | moscow13.at | udp |
| DE | 160.20.147.189:80 | moscow13.at | tcp |
Files
memory/1648-55-0x0000000075491000-0x0000000075493000-memory.dmp
memory/1648-56-0x00000000020F0000-0x0000000002123000-memory.dmp
memory/1648-58-0x0000000002270000-0x00000000022D6000-memory.dmp
memory/1648-60-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/1648-61-0x0000000002270000-0x00000000022D6000-memory.dmp
memory/1648-63-0x00000000023D0000-0x00000000023D1000-memory.dmp
memory/1648-64-0x0000000002B10000-0x0000000002B1C000-memory.dmp
memory/1648-62-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/1100-65-0x0000000000000000-mapping.dmp
memory/1100-67-0x0000000074661000-0x0000000074663000-memory.dmp
memory/1100-68-0x0000000077120000-0x00000000772A0000-memory.dmp
memory/1100-70-0x0000000000110000-0x0000000000111000-memory.dmp
memory/1100-69-0x0000000000160000-0x0000000000268000-memory.dmp
memory/1100-71-0x0000000000300000-0x000000000030D000-memory.dmp
memory/1648-72-0x0000000002B00000-0x0000000002B01000-memory.dmp
memory/1100-73-0x0000000000530000-0x000000000053C000-memory.dmp
memory/1100-74-0x0000000000570000-0x0000000000572000-memory.dmp
memory/1192-75-0x0000000002A20000-0x0000000002A26000-memory.dmp
\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe
| MD5 | fbff18a879c2a26601e5d4f366640ede |
| SHA1 | ef666c7d7ec1667b668ebf1c7e38876382da2fd0 |
| SHA256 | 9e4037f440474202a6ddd5194a9dca8dbc2b9f51e399ec42a465ba98c7920912 |
| SHA512 | 754cadb13884a49435bb01c32f4d30ee4ad595313a2c17efa1fc27094fe4f96cf9b46a8a3135de4d27ca9bc8d17044a99e79db7e0f963aaa76773fc0835bdd8f |
memory/976-77-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\kcseyuq5c_1.exe
| MD5 | fbff18a879c2a26601e5d4f366640ede |
| SHA1 | ef666c7d7ec1667b668ebf1c7e38876382da2fd0 |
| SHA256 | 9e4037f440474202a6ddd5194a9dca8dbc2b9f51e399ec42a465ba98c7920912 |
| SHA512 | 754cadb13884a49435bb01c32f4d30ee4ad595313a2c17efa1fc27094fe4f96cf9b46a8a3135de4d27ca9bc8d17044a99e79db7e0f963aaa76773fc0835bdd8f |
memory/976-81-0x0000000002320000-0x0000000002386000-memory.dmp
memory/976-84-0x0000000002320000-0x0000000002386000-memory.dmp
memory/976-83-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/976-85-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/976-86-0x0000000002B20000-0x0000000002B2C000-memory.dmp
memory/928-87-0x0000000000000000-mapping.dmp
memory/928-89-0x0000000000A00000-0x0000000000A65000-memory.dmp
memory/928-90-0x0000000000090000-0x000000000009B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-12-05 16:03
Reported
2021-12-05 16:05
Platform
win10-en-20211014
Max time kernel
151s
Max time network
124s
Command Line
Signatures
BetaBot
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\PublicProfile\EnableFirewall = "0" | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies security service
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\ImagePath | C:\Windows\SysWOW64\regedit.exe | N/A |
CryptOne packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Disables taskbar notifications via registry modification
Disables use of System Restore points
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
Sets file execution options in registry
Sets service image path in registry
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Windows\SysWOW64\explorer.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.08 = "\"C:\\ProgramData\\Google Updater 2.08\\is3mig73ma173.exe\"" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.08 = "C:\\ProgramData\\Google Updater 2.08\\is3mig73ma173.exe" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Updater 2.08 = "\"C:\\ProgramData\\Google Updater 2.08\\is3mig73ma173.exe\"" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Google Updater 2.08 = "\"C:\\ProgramData\\Google Updater 2.08\\is3mig73ma173.exe\"" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Windows\SysWOW64\regedit.exe | N/A |
Checks for any installed AV software in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\AntiVirService | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\ProgramData\Google Updater 2.08\desktop.ini | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.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 |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies Internet Explorer Protected Mode
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3\2500 = "3" | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies Internet Explorer Protected Mode Banner
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\Main\NoProtectedModeBanner = "1" | C:\Windows\SysWOW64\explorer.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\VersionManager\DownloadVersionList = "0" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\VersionManager | C:\Windows\SysWOW64\explorer.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\VersionManager\DownloadVersionList = "0" | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Internet Explorer\VersionManager | C:\Windows\SysWOW64\regedit.exe | N/A |
NTFS ADS
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe:14F4FC7F | C:\Windows\SysWOW64\explorer.exe | N/A |
| File created | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe:14F4FC7F | C:\Windows\SysWOW64\explorer.exe | N/A |
Runs regedit.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe
"C:\Users\Admin\AppData\Local\Temp\9E4037F440474202A6DDD5194A9DCA8DBC2B9F51E399E.exe"
C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe
/suac
C:\Windows\SysWOW64\regedit.exe
"C:\Windows\SysWOW64\regedit.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | windowsupdate.microsoft.com | udp |
| US | 52.185.71.28:80 | windowsupdate.microsoft.com | tcp |
| US | 8.8.8.8:53 | russk11.icu | udp |
| US | 8.8.8.8:53 | time.windows.com | udp |
| NL | 40.119.148.38:123 | time.windows.com | udp |
| US | 8.8.8.8:53 | russk12.icu | udp |
| US | 8.8.8.8:53 | russk13.icu | udp |
| US | 8.8.8.8:53 | russk14.icu | udp |
| US | 8.8.8.8:53 | russk15.icu | udp |
| US | 8.8.8.8:53 | moscow13.at | udp |
| US | 8.8.8.8:53 | moscow13.at | udp |
| DE | 160.20.147.189:80 | moscow13.at | tcp |
Files
memory/2452-115-0x0000000002740000-0x0000000002773000-memory.dmp
memory/2452-116-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/2452-118-0x00000000028C0000-0x0000000002926000-memory.dmp
memory/2452-120-0x00000000028C0000-0x0000000002926000-memory.dmp
memory/2452-121-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/2452-122-0x0000000002DB0000-0x0000000002DB1000-memory.dmp
memory/2452-123-0x0000000002DE0000-0x0000000002DEC000-memory.dmp
memory/3148-124-0x0000000000000000-mapping.dmp
memory/2452-125-0x0000000002DD0000-0x0000000002DD1000-memory.dmp
memory/3148-126-0x0000000001030000-0x000000000146F000-memory.dmp
memory/3148-128-0x0000000003860000-0x0000000003996000-memory.dmp
memory/3148-127-0x0000000003470000-0x0000000003578000-memory.dmp
memory/3148-129-0x0000000006B20000-0x0000000006B22000-memory.dmp
memory/2564-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe
| MD5 | fbff18a879c2a26601e5d4f366640ede |
| SHA1 | ef666c7d7ec1667b668ebf1c7e38876382da2fd0 |
| SHA256 | 9e4037f440474202a6ddd5194a9dca8dbc2b9f51e399ec42a465ba98c7920912 |
| SHA512 | 754cadb13884a49435bb01c32f4d30ee4ad595313a2c17efa1fc27094fe4f96cf9b46a8a3135de4d27ca9bc8d17044a99e79db7e0f963aaa76773fc0835bdd8f |
C:\Users\Admin\AppData\Local\Temp\is3mig73ma173_1.exe
| MD5 | fbff18a879c2a26601e5d4f366640ede |
| SHA1 | ef666c7d7ec1667b668ebf1c7e38876382da2fd0 |
| SHA256 | 9e4037f440474202a6ddd5194a9dca8dbc2b9f51e399ec42a465ba98c7920912 |
| SHA512 | 754cadb13884a49435bb01c32f4d30ee4ad595313a2c17efa1fc27094fe4f96cf9b46a8a3135de4d27ca9bc8d17044a99e79db7e0f963aaa76773fc0835bdd8f |
memory/2564-134-0x0000000002780000-0x00000000027E6000-memory.dmp
memory/2564-136-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/2564-137-0x0000000002780000-0x00000000027E6000-memory.dmp
memory/2564-138-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/1116-139-0x0000000000000000-mapping.dmp
memory/1116-140-0x00000000009B0000-0x0000000000A42000-memory.dmp
memory/1116-141-0x0000000002FD0000-0x0000000002FDB000-memory.dmp