Analysis
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max time kernel
97s -
max time network
149s -
platform
windows10_x64 -
resource
win10v191014 -
submitted
14-02-2020 09:48
Static task
static1
General
Malware Config
Signatures
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Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 4860 iexplore.exe 4860 iexplore.exe 4908 IEXPLORE.EXE 4908 IEXPLORE.EXE 4908 IEXPLORE.EXE 4908 IEXPLORE.EXE 4908 IEXPLORE.EXE 4908 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 4860 iexplore.exe -
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA iexplore.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA IEXPLORE.EXE -
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1510610736" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\ITBar7Height = "21" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\ITBar7Height = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009735468eac137e48ba2791d466b9b086000000000200000000001066000000010000200000005098d86656e75190dbb74b1d173bee2437094fe7af253b6ea90ca077c36b17cd000000000e8000000002000020000000c74cf69598f8d00a04070f10883ee4989e6abf5f0caaf63285716b67b2fcb77b20000000295babebf3caaf0266f2c8c9e2236afaf0294eaa9627e5dc968e3bd29f4f7ca8400000008ddcccbe303ee13b89767623fc1d443401f368055a124376e65d815e6294b76765fa566e88cb7ba581ba0f4e4cbaaaad9f58107b0e14034b21009f4d1139708d iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "288442282" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30794532" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1510610736" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d004556024e3d501 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1559360895" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 306e2c6024e3d501 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{833D9D30-4F17-11EA-BD7F-5272029CC737} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30794532" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30794532" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000009735468eac137e48ba2791d466b9b086000000000200000000001066000000010000200000001f63339e3919e60c12035571d809d76ffa0c34bb748beeaa7f8edfe17a2f52f9000000000e8000000002000020000000d80ca9937f4f41cf3e282e26cb66ac4473257d644779e3b6b419f360cd92c966200000004ac41df3f83cd8ee0641e2c900159384aa92904ba11747e6fee30619c6405f7640000000dda08ad987edfaa6f5f7d00b1f0931866939ccc31b4cd8a7df608ce8fd4e225d95a6613800f4717b2edfdb5e4f6f1acfb8867ca074ce915435006dc84dac7df3 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-634046074-2673730973-2644684987-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 4860 wrote to memory of 4908 4860 iexplore.exe IEXPLORE.EXE PID 4860 wrote to memory of 4908 4860 iexplore.exe IEXPLORE.EXE PID 4860 wrote to memory of 4908 4860 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://mazilan.com/wp-admin/dft12j860/1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of FindShellTrayWindow
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4860 CREDAT:82945 /prefetch:22⤵
- Suspicious use of SetWindowsHookEx
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\O2QKYJVF.cookie