Analysis Overview
SHA256
de405e80d59503bf1ac724e65aea61f0c6849311338fa120c9a01354228d0ef9
Threat Level: Known bad
The file 32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.zip was found to be: Known bad.
Malicious Activity Summary
Orcus
Remcos family
Orcus main payload
UAC bypass
Remcos
Orcus family
Orcurs Rat Executable
Adds policy Run key to start application
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in System32 directory
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Modifies registry class
Modifies registry key
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-11 19:27
Signatures
Remcos family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-11 19:27
Reported
2025-01-11 19:51
Platform
win7-20240903-en
Max time kernel
899s
Max time network
880s
Command Line
Signatures
Orcus
Orcus family
Orcus main payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Remcos
Remcos family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\ChromeStarter = "\"C:\\Program Files (x86)\\GoogleChromeUpt\\Updater.exe\"" | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\WindowsInput.exe | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.exe.config | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.InstallState | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2608 set thread context of 2768 | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | C:\Windows\SysWOW64\svchost.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File opened for modification | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File created | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe.config | C:\Users\Admin\AppData\Local\Temp\dwn.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:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.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:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\ChromeDEV.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:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe
"C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe"
C:\Windows\SysWOW64\cmd.exe
/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
C:\Windows\SysWOW64\reg.exe
C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c "C:\ProgramData\GoogleDat\GoogleUpdate.exe"
C:\ProgramData\GoogleDat\GoogleUpdate.exe
C:\ProgramData\GoogleDat\GoogleUpdate.exe
C:\Windows\SysWOW64\cmd.exe
/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\reg.exe
C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Users\Admin\AppData\Local\Temp\dwn.exe
"C:\Users\Admin\AppData\Local\Temp\dwn.exe"
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe" --install
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe"
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {DDB707F1-1A35-48D9-9126-2A06E1BBBFDC} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
C:\Users\Admin\AppData\Roaming\ChromeDEV.exe
"C:\Users\Admin\AppData\Roaming\ChromeDEV.exe" /launchSelfAndExit "C:\Program Files (x86)\GoogleChromeUpt\Updater.exe" 484
C:\Users\Admin\AppData\Roaming\ChromeDEV.exe
"C:\Users\Admin\AppData\Roaming\ChromeDEV.exe" /watchProcess "C:\Program Files (x86)\GoogleChromeUpt\Updater.exe" 484
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
Network
| Country | Destination | Domain | Proto |
| CA | 198.50.242.157:443 | tcp | |
| CA | 198.50.242.157:443 | tcp | |
| CA | 198.50.242.157:443 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| CA | 198.50.242.157:3846 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\install.vbs
| MD5 | bb683902f4d897285b9eb79d71a86df6 |
| SHA1 | 6ca60977902f02b72afd24caa65be77d06692b09 |
| SHA256 | 1829d2480ab6bbfe942aadf34cb74ccd651427d10a9b51b222923fb921ebfc70 |
| SHA512 | edbb9b416ad84ce216ed18db11cbed0b46a079b7b2463e942b809a8a2fe5540eb1101114c5d0944da383c02617dec1017df1235949caf24eb515550f456eaeda |
C:\ProgramData\GoogleDat\GoogleUpdate.exe
| MD5 | 991e707e324731f86a43900e34070808 |
| SHA1 | 5b5afd8cecb865de3341510f38d217f47490eead |
| SHA256 | 32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153 |
| SHA512 | 07411dffbc6beff08a901afa8db3af4bc7d214407f7b20a8570e16b3900f512ad8ee2d04e31bb9d870585b9825e9102078f6c40eb6df292f09fffe57eea37f79 |
memory/2768-13-0x0000000000090000-0x000000000010F000-memory.dmp
memory/2768-12-0x0000000000090000-0x000000000010F000-memory.dmp
memory/2768-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2768-15-0x0000000000090000-0x000000000010F000-memory.dmp
\Users\Admin\AppData\Local\Temp\dwn.exe
| MD5 | 233df6b3803532e93dc307f6739dbcfc |
| SHA1 | 33d32253477f35e01763207b59d60fdaa3f24581 |
| SHA256 | 1b0f1c3f410211b515d0f61bb0c9fcdbf71287fe73a0feb2ba27a9e51ffdee02 |
| SHA512 | 0d1bd2ab3a37bd3840121001097de98ec8680e79bbc3edcaf4bd77e0b115b5e9fb6945f5897172c554a44ffdbfc8af4afa9914ec11c8259322e927a8c49ef345 |
memory/296-26-0x0000000001320000-0x000000000140C000-memory.dmp
memory/296-27-0x0000000000480000-0x000000000048E000-memory.dmp
memory/296-28-0x0000000000A20000-0x0000000000A7C000-memory.dmp
memory/296-29-0x00000000007A0000-0x00000000007B2000-memory.dmp
memory/296-30-0x0000000000A80000-0x0000000000A88000-memory.dmp
\Windows\SysWOW64\WindowsInput.exe
| MD5 | e6fcf516d8ed8d0d4427f86e08d0d435 |
| SHA1 | c7691731583ab7890086635cb7f3e4c22ca5e409 |
| SHA256 | 8dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337 |
| SHA512 | c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e |
C:\Windows\SysWOW64\WindowsInput.exe.config
| MD5 | a2b76cea3a59fa9af5ea21ff68139c98 |
| SHA1 | 35d76475e6a54c168f536e30206578babff58274 |
| SHA256 | f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839 |
| SHA512 | b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad |
memory/2520-39-0x0000000000FD0000-0x0000000000FDC000-memory.dmp
memory/2344-43-0x00000000002B0000-0x00000000002BC000-memory.dmp
memory/484-56-0x0000000000C90000-0x0000000000D7C000-memory.dmp
memory/484-57-0x0000000000C20000-0x0000000000C6E000-memory.dmp
memory/484-58-0x0000000000880000-0x0000000000898000-memory.dmp
memory/484-59-0x00000000008A0000-0x00000000008B0000-memory.dmp
\Users\Admin\AppData\Roaming\ChromeDEV.exe
| MD5 | 913967b216326e36a08010fb70f9dba3 |
| SHA1 | 7b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf |
| SHA256 | 8d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a |
| SHA512 | c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33 |
memory/2284-72-0x00000000000D0000-0x00000000000D8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabA9D8.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-11 19:27
Reported
2025-01-11 19:51
Platform
win10v2004-20241007-en
Max time kernel
899s
Max time network
884s
Command Line
Signatures
Orcus
Orcus family
Orcus main payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Remcos
Remcos family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ChromeUpdater = "\"C:\\ProgramData\\GoogleDat\\GoogleUpdate.exe\"" | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ChromeStarter = "\"C:\\Program Files (x86)\\GoogleChromeUpt\\Updater.exe\"" | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\WindowsInput.exe | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.exe.config | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.InstallState | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1340 set thread context of 2268 | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | C:\Windows\SysWOW64\svchost.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File opened for modification | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| File created | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe.config | C:\Users\Admin\AppData\Local\Temp\dwn.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:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WScript.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:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\ChromeDEV.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\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\dwn.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\ChromeDEV.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\GoogleDat\GoogleUpdate.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\GoogleChromeUpt\Updater.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe
"C:\Users\Admin\AppData\Local\Temp\32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153.exe"
C:\Windows\SysWOW64\cmd.exe
/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Windows\SysWOW64\reg.exe
C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c "C:\ProgramData\GoogleDat\GoogleUpdate.exe"
C:\ProgramData\GoogleDat\GoogleUpdate.exe
C:\ProgramData\GoogleDat\GoogleUpdate.exe
C:\Windows\SysWOW64\cmd.exe
/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\reg.exe
C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
C:\Users\Admin\AppData\Local\Temp\dwn.exe
"C:\Users\Admin\AppData\Local\Temp\dwn.exe"
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe" --install
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe"
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
C:\Users\Admin\AppData\Roaming\ChromeDEV.exe
"C:\Users\Admin\AppData\Roaming\ChromeDEV.exe" /launchSelfAndExit "C:\Program Files (x86)\GoogleChromeUpt\Updater.exe" 4752
C:\Users\Admin\AppData\Roaming\ChromeDEV.exe
"C:\Users\Admin\AppData\Roaming\ChromeDEV.exe" /watchProcess "C:\Program Files (x86)\GoogleChromeUpt\Updater.exe" 4752
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
C:\Program Files (x86)\GoogleChromeUpt\Updater.exe
"C:\Program Files (x86)\GoogleChromeUpt\Updater.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| CA | 198.50.242.157:443 | tcp | |
| CA | 198.50.242.157:443 | tcp | |
| CA | 198.50.242.157:443 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 157.242.50.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| CA | 198.50.242.157:3846 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.238.56.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\install.vbs
| MD5 | bb683902f4d897285b9eb79d71a86df6 |
| SHA1 | 6ca60977902f02b72afd24caa65be77d06692b09 |
| SHA256 | 1829d2480ab6bbfe942aadf34cb74ccd651427d10a9b51b222923fb921ebfc70 |
| SHA512 | edbb9b416ad84ce216ed18db11cbed0b46a079b7b2463e942b809a8a2fe5540eb1101114c5d0944da383c02617dec1017df1235949caf24eb515550f456eaeda |
C:\ProgramData\GoogleDat\GoogleUpdate.exe
| MD5 | 991e707e324731f86a43900e34070808 |
| SHA1 | 5b5afd8cecb865de3341510f38d217f47490eead |
| SHA256 | 32d8c2a1bb4d5a515d9eb36c1286b0ac08624c8ea3df0e97f12391558ce81153 |
| SHA512 | 07411dffbc6beff08a901afa8db3af4bc7d214407f7b20a8570e16b3900f512ad8ee2d04e31bb9d870585b9825e9102078f6c40eb6df292f09fffe57eea37f79 |
memory/2268-8-0x0000000000940000-0x00000000009BF000-memory.dmp
memory/2268-9-0x0000000000940000-0x00000000009BF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\dwn.exe
| MD5 | 233df6b3803532e93dc307f6739dbcfc |
| SHA1 | 33d32253477f35e01763207b59d60fdaa3f24581 |
| SHA256 | 1b0f1c3f410211b515d0f61bb0c9fcdbf71287fe73a0feb2ba27a9e51ffdee02 |
| SHA512 | 0d1bd2ab3a37bd3840121001097de98ec8680e79bbc3edcaf4bd77e0b115b5e9fb6945f5897172c554a44ffdbfc8af4afa9914ec11c8259322e927a8c49ef345 |
memory/1524-22-0x0000000000CE0000-0x0000000000DCC000-memory.dmp
memory/1524-23-0x0000000003090000-0x000000000309E000-memory.dmp
memory/1524-24-0x0000000005600000-0x000000000565C000-memory.dmp
memory/1524-25-0x0000000005C80000-0x0000000006224000-memory.dmp
memory/1524-26-0x00000000057A0000-0x0000000005832000-memory.dmp
memory/1524-27-0x0000000005780000-0x0000000005792000-memory.dmp
memory/1524-28-0x0000000005790000-0x0000000005798000-memory.dmp
memory/1524-29-0x0000000005C00000-0x0000000005C22000-memory.dmp
C:\Windows\SysWOW64\WindowsInput.exe
| MD5 | e6fcf516d8ed8d0d4427f86e08d0d435 |
| SHA1 | c7691731583ab7890086635cb7f3e4c22ca5e409 |
| SHA256 | 8dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337 |
| SHA512 | c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e |
C:\Windows\SysWOW64\WindowsInput.exe.config
| MD5 | a2b76cea3a59fa9af5ea21ff68139c98 |
| SHA1 | 35d76475e6a54c168f536e30206578babff58274 |
| SHA256 | f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839 |
| SHA512 | b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad |
memory/4620-43-0x0000000000080000-0x000000000008C000-memory.dmp
memory/4620-44-0x0000000000980000-0x0000000000992000-memory.dmp
memory/4620-45-0x000000001BD40000-0x000000001BD7C000-memory.dmp
memory/1140-50-0x0000000019D60000-0x0000000019E6A000-memory.dmp
memory/4752-66-0x0000000005720000-0x000000000576E000-memory.dmp
memory/4752-68-0x0000000005FD0000-0x0000000005FE8000-memory.dmp
memory/4752-69-0x0000000006380000-0x0000000006542000-memory.dmp
memory/4752-70-0x00000000061B0000-0x00000000061C0000-memory.dmp
memory/4752-71-0x0000000006580000-0x000000000658A000-memory.dmp
C:\Users\Admin\AppData\Roaming\ChromeDEV.exe
| MD5 | 913967b216326e36a08010fb70f9dba3 |
| SHA1 | 7b6f8c2eb5b443e03c212b85c2f0edb9c76ad2bf |
| SHA256 | 8d880758549220154d2ff4ee578f2b49527c5fb76a07d55237b61e30bcc09e3a |
| SHA512 | c6fcb98d9fd509e9834fc3fba143bd36d41869cc104fbce5354951f0a6756156e34a30796baaa130dd45de3ed96e039ec14716716f6da4569915c7ef2d2b6c33 |
memory/2012-85-0x0000000000790000-0x0000000000798000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ChromeDEV.exe.log
| MD5 | 4eaca4566b22b01cd3bc115b9b0b2196 |
| SHA1 | e743e0792c19f71740416e7b3c061d9f1336bf94 |
| SHA256 | 34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb |
| SHA512 | bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1 |
memory/4752-93-0x0000000007150000-0x00000000071B6000-memory.dmp
memory/4752-94-0x0000000007C20000-0x0000000008238000-memory.dmp
memory/4752-95-0x00000000071F0000-0x0000000007202000-memory.dmp
memory/4752-96-0x0000000007640000-0x000000000767C000-memory.dmp
memory/4752-97-0x0000000007680000-0x00000000076CC000-memory.dmp
memory/4752-98-0x0000000007800000-0x000000000790A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Updater.exe.log
| MD5 | 0672db2ef13237d5cb85075ff4915942 |
| SHA1 | ad8b4d3eb5e40791c47d48b22e273486f25f663f |
| SHA256 | 0a933408890369b5a178f9c30aa93d2c94f425650815cf8e8310de4e90a3b519 |
| SHA512 | 84ad10ba5b695567d33a52f786405a5544aa49d8d23631ba9edf3afa877c5dbd81570d15bcf74bce5d9fb1afad2117d0a4ef913b396c0d923afefe615619c84b |