Analysis Overview
SHA256
bab1c0bac0b402b44d52b9b1be9f102995db318bcd1fa07f507ccbe8d3785bef
Threat Level: Likely malicious
The file dbb8a830f9288e1a268901c7867b3536 was found to be: Likely malicious.
Malicious Activity Summary
Adds policy Run key to start application
Modifies Installed Components in the registry
Reads user/profile data of web browsers
Adds Run key to start application
Checks installed software on the system
Installs/modifies Browser Helper Object
Drops file in System32 directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Modifies Control Panel
Modifies registry class
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-21 13:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-21 13:18
Reported
2024-03-21 13:21
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
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\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\recovery = "C:\\Windows\\system32\\cmspptpobj.exe" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\Version = "1,1,1,2" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\ComponentID = "DOTNETFRAMEWORKS" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\DontAsk = "2" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\IsInstalled = "1" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\ = "Themes Setup" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95} | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\StubPath = "rundll32.exe C:\\Windows\\system32\\themeuichk.dll,ThemesSetupInstallCheck" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\IconsBinary = "C:\\Windows\\system32\\ipfwcsrv.exe" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.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\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\recovery = "C:\\Windows\\system32\\cmspptpobj.exe" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ = "AcroIEHelperStub" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\NoExplorer = "1" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Drops file in System32 directory
Modifies Control Panel
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\Desktop\ForegroundLockTimeout = "55377640" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c0da766f7a4aa440a3269a9745c8e18100000000020000000000106600000001000020000000793993690265817755ac3fd42ebc6dd7c23ee998d751513dc53a394efbae4ee8000000000e8000000002000020000000b7a61ea53a2da3f0c909ee5a6f7a88d91283be7254ed094dbbaa97fd16d46554200000005be1be2a4844800733a27d39a25f7a286823a831d24a4eddaa578415eabba3e040000000ab11cb6f2b3fe514f7735c6a7024922f1de80cb315b5bddba1db3abb55c11555f02c9267f812534cd2af1e00c6bb1c8bc661f903f0300deda790f9086412224b | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A88BD3A9-E785-11EE-ABF1-C2C57F2727CB} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\VersionManager | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e014a87d927bda01 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0f1cea7927bda01 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Check_Associations = "no" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\VersionManager | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31095698" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c0da766f7a4aa440a3269a9745c8e18100000000020000000000106600000001000020000000dda6a2704860a5500cc501cc0f44b2155a0ea4c109dfc51c868668903fbad0ab000000000e8000000002000020000000bc603e8cda4d419e9d53ffb66fd7101a333fb24d80007723c4ad986ab67592bf20000000d5450cd3ee8f2a3500da03efd0e826f0178e6f01c4d99314d02a61d25f486e1b400000009cd647cbf98d6db1e7f60b46a22a367300e6e767c38e4030b64457e8a52a2f318e7924cb717367a078d19b691426628d02af3f44367ebfd5cc0e2edd0cfd99b2 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2095674004" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31095698" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f059a37d927bda01 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2097549057" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2097549057" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c0da766f7a4aa440a3269a9745c8e18100000000020000000000106600000001000020000000ddcba86c17c1ab090a3252852a89c62467cf07d0900df028e37f396ead290fdf000000000e8000000002000020000000803e5abc900c2022d78d2670335372a801efdf5107bb05b3ec82dcb85e5b0dc420000000f9d64026cd1885d9c12f78dc86db7f2e2047cba39abeca9d53ef04be8d2594304000000037fdcd72f431a4e6754cb5074a53d3fa81d27f2645c1131da5c0b0d37ce59963dcd9ae0976319f348fd766e3978acfb4b9a473f1b8118411ed7831c6de09aac8 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "417792148" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\MINIE | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31095698" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2095674004" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Software\Microsoft\Internet Explorer\DomainSuggestion | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31095698" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\InprocServer32\ = "C:\\Windows\\SysWow64\\objprocsql.ocx" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\InprocServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\VersionIndependentProgID\ = "AcroIEHelperShim.AcroIEHelperShimObj" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ = "Adobe PDF Link Helper" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ProgID | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ProgID\ = "AcroIEHelperShim.AcroIEHelperShimObj.1" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| 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\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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2716 wrote to memory of 1572 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2716 wrote to memory of 1572 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2716 wrote to memory of 1572 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe
"C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe"
C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:17410 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 0.227.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.135.221.88.in-addr.arpa | udp |
| RU | 82.146.51.22:80 | 82.146.51.22 | tcp |
| RU | 82.146.51.22:80 | tcp | |
| US | 8.8.8.8:53 | 22.51.146.82.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 161.19.199.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| RU | 82.146.51.22:80 | 82.146.51.22 | tcp |
Files
memory/3372-0-0x0000000000400000-0x0000000000439000-memory.dmp
memory/3372-4-0x0000000000400000-0x0000000000439000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\advsec32.dll
| MD5 | 97c92f4457dd94d678d4c9e4bdd8352f |
| SHA1 | 8d80f3cead2b0c5b2b80feb548131daf4d33297d |
| SHA256 | eed7377eb708d163ad0e8c50ef40d8ea8d15124832904ac1318a3fd10728ffd3 |
| SHA512 | f07bc6be6a70ee28c5dddfcc036c6f3c17abc89f1240a688519c2d39a3012016b13689577dd62f2391153f837cbed5ed127568f14523ac0d6b33c516e0f51e75 |
C:\Windows\SysWOW64\dispsqldisp.exe
| MD5 | 385c2f0e2cbbdb3cb198b1856acb6c2d |
| SHA1 | 2dab3d3380958cd94ece5e6c5793e4a6c3539b60 |
| SHA256 | f518a6bd499de7d8b89494172ae21ccd4fb8a63e48c9e0f44f7b6911875908f3 |
| SHA512 | f063404ae37b6047050635243190c69fd96399fc0ef869af91f710c43bee01db3888b958a6a1a7bce76a606af53d9f958b306dede77a25dd8c41bffa3803b004 |
memory/3372-13-0x0000000000400000-0x0000000000439000-memory.dmp
memory/3372-15-0x0000000000400000-0x0000000000439000-memory.dmp
memory/3372-19-0x0000000000400000-0x0000000000439000-memory.dmp
memory/3372-31-0x0000000000400000-0x0000000000439000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver5BB7.tmp
| MD5 | 1a545d0052b581fbb2ab4c52133846bc |
| SHA1 | 62f3266a9b9925cd6d98658b92adec673cbe3dd3 |
| SHA256 | 557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1 |
| SHA512 | bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d |
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RXB2E2AL\suggestions[1].en-US
| MD5 | 5a34cb996293fde2cb7a4ac89587393a |
| SHA1 | 3c96c993500690d1a77873cd62bc639b3a10653f |
| SHA256 | c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad |
| SHA512 | e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-21 13:18
Reported
2024-03-21 13:21
Platform
win7-20240221-en
Max time kernel
149s
Max time network
144s
Command Line
Signatures
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\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\recovery = "C:\\Windows\\system32\\lsacmslsa.exe" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\ = "Themes Setup" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95} | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\StubPath = "rundll32.exe C:\\Windows\\system32\\themeuichk.dll,ThemesSetupInstallCheck" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\IconsBinary = "C:\\Windows\\system32\\dhcpdisppool.exe" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\Version = "1,1,1,2" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\ComponentID = "DOTNETFRAMEWORKS" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\DontAsk = "2" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{22d7f312-b0f6-11d2-94ab-0080c33c7e95}\IsInstalled = "1" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.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\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\recovery = "C:\\Windows\\system32\\lsacmslsa.exe" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Checks installed software on the system
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ = "AcroIEHelperStub" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\NoExplorer = "1" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Drops file in System32 directory
Modifies Control Panel
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Control Panel\Desktop\ForegroundLockTimeout = "50986752" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0d4427b927bda01 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "417189038" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e861098c19b4244d8627ee4664a960690000000002000000000010660000000100002000000036a117c194883b54c5341d3183214d956ef196bcbc05ec9bea239d533b7a10b7000000000e8000000002000020000000bc6a6e1fa93316c0190f100db296abaae46b8086b48d209d93d6e6e0acec077820000000e1ae7722b80e53a5a525f88ef1bf91f8e2d648e8639e93fb35c799dae3dceefa40000000e2fef3dac372082c002d4236fcb8012599d18a19131d8d1df23c3e45b82a08e45c91c72f0e330b13de93405797a99fa0556fe829103359b9524eebaade608f6a | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MINIE | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A68B0F71-E785-11EE-B5E8-DE62917EBCA6} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Check_Associations = "no" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ = "Adobe PDF Link Helper" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\InprocServer32\ = "C:\\Windows\\SysWow64\\procinfoip.ocx" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ProgID | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\VersionIndependentProgID | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\InprocServer32\ThreadingModel = "Apartment" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ProgID\ = "AcroIEHelperShim.AcroIEHelperShimObj.1" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\VersionIndependentProgID\ = "AcroIEHelperShim.AcroIEHelperShimObj" | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\InprocServer32 | C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| 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\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 |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2712 wrote to memory of 2920 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2712 wrote to memory of 2920 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2712 wrote to memory of 2920 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2712 wrote to memory of 2920 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe
"C:\Users\Admin\AppData\Local\Temp\dbb8a830f9288e1a268901c7867b3536.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2712 CREDAT:275457 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| RU | 82.146.51.22:80 | 82.146.51.22 | tcp |
| RU | 82.146.51.22:80 | tcp | |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| RU | 82.146.51.22:80 | 82.146.51.22 | tcp |
Files
memory/2196-0-0x0000000000400000-0x0000000000439000-memory.dmp
memory/2196-4-0x0000000000400000-0x0000000000439000-memory.dmp
C:\Windows\SysWOW64\procinfoip.ocx
| MD5 | 97c92f4457dd94d678d4c9e4bdd8352f |
| SHA1 | 8d80f3cead2b0c5b2b80feb548131daf4d33297d |
| SHA256 | eed7377eb708d163ad0e8c50ef40d8ea8d15124832904ac1318a3fd10728ffd3 |
| SHA512 | f07bc6be6a70ee28c5dddfcc036c6f3c17abc89f1240a688519c2d39a3012016b13689577dd62f2391153f837cbed5ed127568f14523ac0d6b33c516e0f51e75 |
C:\Windows\SysWOW64\poolpdbpptp.exe
| MD5 | d2e345b3340e1404b0027f561ed8581a |
| SHA1 | 2ac5df8424b4726f221361702c193862dc986cff |
| SHA256 | 3367db7f8c1bd6ac90e23b4017290969379725c0f46c7bc9ed248f87f67fe0f4 |
| SHA512 | 37b1c3e901581f88ecee45d7e3bb5f6f1769ad3f25ddc7bf6c428012ac3b8db6f08c3eb2c7ad5cc73433779c20c34ea9358bd494e58a92c3a78ca61cb19d7623 |
memory/2196-12-0x0000000000400000-0x0000000000439000-memory.dmp
memory/2196-14-0x0000000000400000-0x0000000000439000-memory.dmp
memory/2196-21-0x0000000000400000-0x0000000000439000-memory.dmp
memory/2196-22-0x00000000004C0000-0x00000000004C2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabD59A.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 753df6889fd7410a2e9fe333da83a429 |
| SHA1 | 3c425f16e8267186061dd48ac1c77c122962456e |
| SHA256 | b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78 |
| SHA512 | 9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444 |
C:\Users\Admin\AppData\Local\Temp\TarD737.tmp
| MD5 | dd73cead4b93366cf3465c8cd32e2796 |
| SHA1 | 74546226dfe9ceb8184651e920d1dbfb432b314e |
| SHA256 | a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22 |
| SHA512 | ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 72ee679ba76527ca0720235ffff77c53 |
| SHA1 | 254b15bdc167be23fb6021841d31dc6834cc6abb |
| SHA256 | f316b26d4af6da4285a65ff1d2c56908a2cfb18d7fb961be2e4afea5534a5fb5 |
| SHA512 | b141cb30c016a87384af068f3dbc26400b3aba36027a31aa787345ca83b27b2508a0fcec172138cbeb98c4b0579e5c4edfeb56470a79dc473bd6f25e267ac190 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 62275b8a095040767f9ef79fe6d591e8 |
| SHA1 | a8946f90dd30a3833b699a988e66ae69220def9b |
| SHA256 | 0c2649355a3788797abea529f8a4a1dd74f90cb9ea439e9b79e8c88661085078 |
| SHA512 | 0fc867f56878218f029bcbba7c32b85afcb649a5b0d5b8b6d4be77410ff8a08088aebc51c4c275d478bbb5e8f1a46a314b17781a4a88dddc567bd68b740b8624 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e355651912979f2d24d8935ee11c414b |
| SHA1 | 1f6c5c53369feba7416a2b5b5552ddd5f42cfe06 |
| SHA256 | 6f47c37941b25c41675894d67e8cff918dcd41bbdffa20d54b040624e590314c |
| SHA512 | 54982aec39f8775d7abf08d3c5faa4f59e809fdcf74584154aac80a8c8b9a9d1ce1660a3ad6a16313ed2f34010bd84062747c22124d5e745b31b4316aa86bf52 |
memory/2196-505-0x0000000000400000-0x0000000000439000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 2fbcec192cadd6d54d5b80bef1271986 |
| SHA1 | 706516093e6b143388d8499cc97c6deb506a5280 |
| SHA256 | 3c94f9393cb0c9c667e720600c4d17087b55dae5db8c0d9368b0779544f79210 |
| SHA512 | 22818d2516dd50e7e4f3283a85646adce6a16ff20f7f3e8f306a7318ba7edba3e88d014ff1b834ec505acae2e55e0cf2f1920227a184ffdc071c24739c94ba8e |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 2fbe1b1da3f171fd24a18443a40ef21b |
| SHA1 | b1adb2aaff0b6ec46f80ef3f98ecfa189cf2c792 |
| SHA256 | 67f892932ae368aed88e6b056213c56a97198efe3f9ef0110b3ec91b47ac8250 |
| SHA512 | 2c9bc9e768e2471fe16800e1390a886711c68961ace58088aebc0200135a0e3538aa6f16345ee53f8fcdf6737079d89deb7a6ddf3a931ee3de9b5564a33421af |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 73ca81ffbeb9bcaadae68bbd0af78f53 |
| SHA1 | 4312fb09b152955bc642696779df7e8282eca02f |
| SHA256 | aa9317c8b863d7d36158fe1adfe309b43eec5bc7982970829f96633d57076930 |
| SHA512 | 9f3342d9876e91dfa55aa54c84f50909b4ff18f25587119cf47adbb0f5e89efa2542ca60af4aef6b365b8e6259470627644f82c32b7c29581f0d27ccb1efaed0 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 79f4f9daf13fa7634e0752b306ba9be1 |
| SHA1 | 748306acdbbef52dd33eeaf2fc784195973de078 |
| SHA256 | 47711196b13e92ef5113e8ab93212258d38c3e93f0be5f4f13babf1c7cc65c22 |
| SHA512 | c2a76ec212fb9d646930e00ed33582065ee6117d77f6faf84eeba0441338cb7bd17804f132a75b937daef671a40a064ce3518d329a6464b4f06075dd21ac4a2b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 0bddc71be663b508ed423cf91f748583 |
| SHA1 | d43d18c4aa087fbe2bd7f1f227dc95118f5faa19 |
| SHA256 | 8d9e6ebe205c701e91884d8d816db7f0aed0c929d82c771f8f81c1e1d53c95d7 |
| SHA512 | 20fd9ed525ff022626d4245b7346eb981d14ffae1cb5134121c2381902efb09a3e56422377161dfc82fdb18f4d7a2a08e825d01bff973df5276fad10b309866a |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 0596c83010524a4205b80cf4080ac5d5 |
| SHA1 | ee92bc69a45e8fb03d6f807d227e8139179eb1c3 |
| SHA256 | bce268c71b407115130471d206f737d24b889eb25fe601891e851c2aa2c3b41d |
| SHA512 | 16470e42ccf76ffaea0344c759230bccec1d79b95ef7685ca8b8898e5a4eea71e0dd7c8686f8fd1e8b4cf3a391f0db8023303b53d73d400423e73f12967c00b6 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 56a75a99ceac194b7beb5fba7f674c66 |
| SHA1 | 85a6eb91c5e9ad40eab8585a5f5666e295a8d6d0 |
| SHA256 | 43d93f322648a9d0c82829470dfd24eacaed3bed1105af69fa99d1c633f69957 |
| SHA512 | 43665c3aa2169c64939361c43ecf41acc8d8423250bddde51fa24f29db6645064ad8e7e71fcdaea61b569b9949799a0c3a0040420acca1096d960b1301c92873 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 9cfc7163462c52f358d1e7388e21d996 |
| SHA1 | cda83310b6cd7ae12e21c5c50bd52bee71cb4b72 |
| SHA256 | ff369108e29a5b4ee414e0708f82aeace5be8eaf71f0f5ca0b46526479835af0 |
| SHA512 | 0591c4ed4744ab13bd11453b20cde9c86d3ad6338a3817edd67f13a329636f97a8c49909ba2a8671f86b431e11a282f72c2beb3fc03efdee69f379cf79c31c9c |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 9d7da008b3302d3f4850125a7c85cc34 |
| SHA1 | 0516b2aa5e1e04b7b2ae8cc4fdfc884a35925609 |
| SHA256 | a9eb55a026370e4a50ca968615aaf7f04fbe319ed8f0d6721c8fcf14bde44804 |
| SHA512 | f27baad409fafe0655e64469638079cbd2187609e380517c2dd02302adfebc4d8be23110e2f9ac1766e6afffdd97d20e408eeed9b09224a4fd09ede62e97e486 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | d58090abad8c6f07f678d7476c3cc3aa |
| SHA1 | 59df2bf9560d8453bc787d9bfb2556143ddb26b3 |
| SHA256 | dec8fe403507d6dd7dcdb01965efa19be2f143fa51fd93153f2cd8e5ce6c7edf |
| SHA512 | b0b7497e2dfa56943b047b35a2c944d8cf3a97c092bdac2636ae41879a2a6be12e34ac5d63d4d6d0e55e065a39217010fded675664a722c4785cf71fb540fd81 |