hxxps://www[.]youtube[.]com/

Analysis

max time kernel
120s
max time network
103s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
09/09/2022, 10:47 UTC

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General

Target

https://www.youtube.com/

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C8CFCFB1-302C-11ED-9ECC-C253C434FFA8} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 706ab9a239c4d801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "369485417"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000048ca5449a4d21846ba8a995ea0abd35a00000000020000000000106600000001000020000000bdb6f824dd81ba03c02c2bcef69f0c1c014079e78109a832ff0e32c48f2b96dc000000000e8000000002000020000000281942d8900721d8b4f23f26f848d864f94d9e86e39dc94f27f17a233c13d054200000005a08f9e5c1723107aa134609e101da8cbe36ce2635dd321e7c19ffd4376498e4400000005d86f1fdbb7f2b86035c9e0e160b8d0ee295259e0eddd302cb3c8124169de48b0c594360a2546e928fe29cc59b3738631701b314fc062f598023ceaeb74b50af	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1768	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1768	iexplore.exe
1768	iexplore.exe
856	IEXPLORE.EXE
856	IEXPLORE.EXE
856	IEXPLORE.EXE
856	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 856	1768	iexplore.exe	28
PID 1768 wrote to memory of 856	1768	iexplore.exe	28
PID 1768 wrote to memory of 856	1768	iexplore.exe	28
PID 1768 wrote to memory of 856	1768	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://www.youtube.com/
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1768 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:856

Network

DNS

crls.pki.goog

IEXPLORE.EXE

Remote address:

8.8.8.8:53

Request

crls.pki.goog

IN A

Response

crls.pki.goog

IN CNAME

www3.l.google.com

www3.l.google.com

IN A

142.251.36.14
GET

http://crls.pki.goog/gts1c3/zdATt0Ex_Fk.crl

IEXPLORE.EXE

Remote address:

142.251.36.14:80

Request

GET /gts1c3/zdATt0Ex_Fk.crl HTTP/1.1
Connection: Keep-Alive
Accept: */*
User-Agent: Microsoft-CryptoAPI/6.1
Host: crls.pki.goog

Response

HTTP/1.1 200 OK

Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Security-Policy-Report-Only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cacerts
Cross-Origin-Resource-Policy: cross-origin
Cross-Origin-Opener-Policy: same-origin; report-to="cacerts"
Report-To: {"group":"cacerts","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cacerts"}]}
Content-Length: 11855
X-Content-Type-Options: nosniff
Server: sffe
X-XSS-Protection: 0
Date: Fri, 09 Sep 2022 10:06:58 GMT
Expires: Fri, 09 Sep 2022 10:56:58 GMT
Cache-Control: public, max-age=3000
Age: 2446
Last-Modified: Fri, 09 Sep 2022 06:19:50 GMT
Content-Type: application/pkix-crl

142.251.36.14:80

http://crls.pki.goog/gts1c3/zdATt0Ex_Fk.crl

http

IEXPLORE.EXE

549 B
13.1kB
9
12

HTTP Request

GET http://crls.pki.goog/gts1c3/zdATt0Ex_Fk.crl

HTTP Response

200
204.79.197.200:443

ieonline.microsoft.com

tls

iexplore.exe

707 B
7.6kB
8
11

8.8.8.8:53

crls.pki.goog

dns

IEXPLORE.EXE

59 B
106 B
1
1

DNS Request

crls.pki.goog

DNS Response

142.251.36.14

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
344B

MD5
5c0ad921223c4669cd5b20f763bdc2e8

SHA1
d35bf59d1ba474618dd35252815f88b0dbf9a060

SHA256
74023b7180b4afa12127b8cdb0893421eb7e0e027e0c5a16002f2a0be4339c5a

SHA512
ebbb0258226e7dbf1408b44efe0a2abfaf65e328b200d91e729b5ab7b9f189461e050d9e4e17861fc63ed814928585920ba4a8bd779701c9b87bd367d9806e4c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\309axvf\imagestore.dat

Filesize
5KB

MD5
eb22c60d904afc90cdcc93e959b98b3f

SHA1
e0344d5aefced2593cfbae67ddbce49420f536b6

SHA256
075bb211b58a7e0bdd6004415cafa8f49f96275e6a9f694e0b59250d9e9e2e67

SHA512
282bcdbcbcf7e46e3e469cbac3eed90bc4f19e0bfe3775a51988037397853d3364f22049b944192a98043ba2cbfcfc589df5cb1d80a4e14c85ea7b275a03b0a8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\R7AD5OIF.txt

Filesize
608B

MD5
01c0283045d2f30e9a97b76a5d83623b

SHA1
362e192f87c897c8e30bdc62633249802fb8d31e

SHA256
b553da8672ff8e09f9df146e6ee2ba16f45e85dfb0d0bbcb5804be9a8634e00c

SHA512
fcef90da510bcc48a06d51e85f582820b62ef9ca93fa7fb5949154df1699d59100340bf0c0103605d6d45c450fdfece1a3f987fcd154cad1ed146e22d1d058b4

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

HTTP Request

HTTP Response

DNS Request

DNS Response

MITRE ATT&CK Enterprise v6

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Downloads

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