Analysis
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max time kernel
123s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
04-08-2022 18:58
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.frontrush.com/FR_Web_App/Message/MessageTracking.aspx?code=ODYzOTUxNTsyNjM3ODcyODtSOzgxOTc7TA==-f+lhm4TMRSg=&redir=http://3897.Ph6HvjsOnM.hmctech.com.br/?=carlos.delatorre@ambest.com
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
https://www.frontrush.com/FR_Web_App/Message/MessageTracking.aspx?code=ODYzOTUxNTsyNjM3ODcyODtSOzgxOTc7TA==-f+lhm4TMRSg=&redir=http://3897.Ph6HvjsOnM.hmctech.com.br/?=carlos.delatorre@ambest.com
Resource
win10v2004-20220721-en
General
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Target
https://www.frontrush.com/FR_Web_App/Message/MessageTracking.aspx?code=ODYzOTUxNTsyNjM3ODcyODtSOzgxOTc7TA==-f+lhm4TMRSg=&redir=http://3897.Ph6HvjsOnM.hmctech.com.br/?=carlos.delatorre@ambest.com
Malware Config
Signatures
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Detected microsoft outlook phishing page
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "366411705" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 504e4f1845a8d801 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3D5D6B51-1438-11ED-986B-4AE39EB7B169} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004281fce5e1fefc478c7ba169937a5e5f00000000020000000000106600000001000020000000b648dadd766ddb3e3f216c9a5a0e0f864873ff4a247569a3cbb399bb2ec89ac5000000000e80000000020000200000004ec76e74a694087f2babe6147eb2e3f298eb6bd881564e924e2a67c45847931c20000000d2e5d35535b1be8c9fd0d3479465ed498004ddb692a936e503a169f611df952f40000000c802a99c2e625b6ce53683343c59230037153238bfd5ee8940f2e0f28c607e9ce6ccef731f5a5c6f2f8488a499bfb60e0d81b0457100a0138876505a60bebf82 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1180 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1180 iexplore.exe 1180 iexplore.exe 948 IEXPLORE.EXE 948 IEXPLORE.EXE 948 IEXPLORE.EXE 948 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1180 wrote to memory of 948 1180 iexplore.exe IEXPLORE.EXE PID 1180 wrote to memory of 948 1180 iexplore.exe IEXPLORE.EXE PID 1180 wrote to memory of 948 1180 iexplore.exe IEXPLORE.EXE PID 1180 wrote to memory of 948 1180 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" https://www.frontrush.com/FR_Web_App/Message/MessageTracking.aspx?code=ODYzOTUxNTsyNjM3ODcyODtSOzgxOTc7TA==-f+lhm4TMRSg=&redir=http://3897.Ph6HvjsOnM.hmctech.com.br/?=carlos.delatorre@ambest.com1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- 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:1180 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
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\MetaData\94308059B57B3142E455B38A6EB92015Filesize
340B
MD592b92fd2c3da5dc0aafadd6dbb61ee30
SHA1e9779f965fd7f8ffdf1b9d83ba53213c7c29c0d7
SHA256b717c5b392b193a54560c7f2e6f7d1e102cfaedb5191b1694c70d53a94226f5b
SHA51253b8f5fc26fe3601549230e37e7aa7073fe1276bc6afa5496bfb0e91ffa48ce25520eda9cd31b6266b2f1286ebfbc54e9be71c311483781bd12a38fdbefb091d
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\GLBXJ9MA.txtFilesize
595B
MD506f92f1ebe3a88c3f2a2516b3600bcd2
SHA19881d6e77c04af80fe48e952996eebe8612e8b33
SHA2564f5e297879a58bc2c0dccb92c65f7478a25d368dab0c52d63f6508856bfba39e
SHA512df310573e9b9c7e5706a0cc97e85836696308028d06d4a5056be15314b6daa0769abaf8c01bf52a8d4c8ae99a9db1900a7bd82bb37339ffb5370b75bc92e1e90