hxxp://links[.]bissspuxi[.]com/?ref=Iq8AABC-6kQITPs5p0rMbD8wPOK9CC0qAQAAAOYSiIKEAK8LC3zutVwvpC06tqVT5tUsdW8IaIyyi634VmJcg9J5BLibB-mbD3hdmUpNIsb4xxqq4NK5g3RNCkUKEtcFhHlxk7FNQcBwn07EyOI69A1jGCu6wfWd8Tbqd3UoqTEmTndy9puH5o3VqjEjaPkyfwnozl9HISy_xIRG9chx_P4xA22yu3vtM6qBhXY3y8Ayg9e2WLkDMPVOrPHlBgVJYtF-VEv0yek_n1662C4pt2xTMFFoosxuUR43X59lqIHnHAixdNUTw-uOUZLdUhidCrR5hiXnQ9SFAdp1MPmd3CwDDq1zEaVf11h2lg

General

Target

http://links.bissspuxi.com/?ref=Iq8AABC-6kQITPs5p0rMbD8wPOK9CC0qAQAAAOYSiIKEAK8LC3zutVwvpC06tqVT5tUsdW8IaIyyi634VmJcg9J5BLibB-mbD3hdmUpNIsb4xxqq4NK5g3RNCkUKEtcFhHlxk7FNQcBwn07EyOI69A1jGCu6wfWd8Tbqd3UoqTEmTndy9puH5o3VqjEjaPkyfwnozl9HISy_xIRG9chx_P4xA22yu3vtM6qBhXY3y8Ayg9e2WLkDMPVOrPHlBgVJYtF-VEv0yek_n1662C4pt2xTMFFoosxuUR43X59lqIHnHAixdNUTw-uOUZLdUhidCrR5hiXnQ9SFAdp1MPmd3CwDDq1zEaVf11h2lg

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007647cecb75a30445a6fd9fb68eba54270000000002000000000010660000000100002000000066258017a9f92c5313b2e60aa491307beea2995aa1337f189d9b29f826d54a28000000000e800000000200002000000086b717317c17cb9f5c672a51ff85f6ba382d858daa9f0acd28245971e78ac6c5900000005dc95e3942decad00f27fd1aff8085b11dcc640e6d941e6defa5c19373bd2c1b92fcaf7bc639ba3f1f424df195cec28db9e9d04784e1671541dc2df5cf81bbc88e46dacbd425f8806d80a49009d962401cf525301a19295e77477a255b97a95694432fc3dd97b8846a11e96878cb8740f770614dac3b0178c6f1e8eb524fcc0a9fd73dd9e3ed456937d06c9c64970b52400000007891dfbb8ee397f6c6124baf41b5b37dad4ccf58d18aaa96a5c7a082ec75fb70102e44880329f7ce0353eab7ae78e515d9a33d582e0770292c8549470c566e56	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7DE911C1-13DD-11ED-892E-6670F74F06AE} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "366372732"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007647cecb75a30445a6fd9fb68eba54270000000002000000000010660000000100002000000087fe6f23dcf999d14b1bbffd075ff3210fa409c4b52fede52e244c18d8f2a1fa000000000e80000000020000200000006769c5c05fae06b30bb5d70efee7badb54a3e44bf99a5fd205913e05f55cb1cf200000008caa2d3d760cf2cdf463cf3ca25dcd077400560221854f04014cb5025423c9a54000000032a3fee3ee48050fdd09f69aa5e23d6e0d4278568d2e01bc4cdf033339a22ae75c8c5f3b88ce457233171d05ef84601b803c3ef8fadffcbafcb0093e84f3f83c	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0951b5beaa7d801	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

908 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

908 iexplore.exe
908 iexplore.exe
880 IEXPLORE.EXE
880 IEXPLORE.EXE
880 IEXPLORE.EXE
880 IEXPLORE.EXE

pid	process
908	iexplore.exe

pid	process
908	iexplore.exe
908	iexplore.exe
880	IEXPLORE.EXE
880	IEXPLORE.EXE
880	IEXPLORE.EXE
880	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 908 wrote to memory of 880	908	iexplore.exe	IEXPLORE.EXE
PID 908 wrote to memory of 880	908	iexplore.exe	IEXPLORE.EXE
PID 908 wrote to memory of 880	908	iexplore.exe	IEXPLORE.EXE
PID 908 wrote to memory of 880	908	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://links.bissspuxi.com/?ref=Iq8AABC-6kQITPs5p0rMbD8wPOK9CC0qAQAAAOYSiIKEAK8LC3zutVwvpC06tqVT5tUsdW8IaIyyi634VmJcg9J5BLibB-mbD3hdmUpNIsb4xxqq4NK5g3RNCkUKEtcFhHlxk7FNQcBwn07EyOI69A1jGCu6wfWd8Tbqd3UoqTEmTndy9puH5o3VqjEjaPkyfwnozl9HISy_xIRG9chx_P4xA22yu3vtM6qBhXY3y8Ayg9e2WLkDMPVOrPHlBgVJYtF-VEv0yek_n1662C4pt2xTMFFoosxuUR43X59lqIHnHAixdNUTw-uOUZLdUhidCrR5hiXnQ9SFAdp1MPmd3CwDDq1zEaVf11h2lg
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:908

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:908 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:880

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
340B

MD5
f8db858c46b3580a794f1cedb69e57a4

SHA1
021017351e4f847520d9f17e624ec9a5c371e0b1

SHA256
45cd429600ff038b300d27cbf7abebaf42bbffd2e1018eaf87ede5806b408b59

SHA512
708b4163202a297e4b5d351a4c56db9e63ed959a026c67c79074a0ce73cb3f3d1f55ebb794200805a80d658f3d6ad4ba1cfa06936a6fd811b04657d28ef9ff28

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\A0JOLNO2.txt
Filesize
606B

MD5
1f8fd8632a106b97af65b48853727739

SHA1
7774be4da0765c68856b9745ac6da917380b97af

SHA256
7f200c6c8a9e6e0b23bac6666404ceced9ae5d6cd7c54c5bcd302f24bb8501db

SHA512
ea6eadf0d67d1d98e5d7b205a6540f0eeaafe39247a689d515154f0237746e35c1ce0c2a2412c395e6600949c946ccf1e712e24561e403a97f81c20ea00158bb

Download Submit

Analysis

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