hxxp://gslink[.]adobe[.]com/ls/click?upn=01HRMaRlm-2B21Rdkq5YWk-2BilC2zHOtySZDRFJT8UVidSf94DsA0crEIWNOGL-2F8kGz2mClNN9bYnWfKdT9gvVVPkVmrJq2Wz2s8xr5dENFgL8-3Dx2-O_-2FXbS4-2BDgLLCA2qAahIfATZP6uOoCSvkPJS5fYfstIHi6XvdO3Mkdu4dZZqULMk5Q9WwOnhnGlekmqgzBh3pWRL8s-2BjiF77r0jiGe0hmMuqyKuUDknLcEc-2FlArMFwKtGP0Zq5261yfVVttjUJlWOUF6ir5fYwfmhP2EhUciHfPAQC1ob6iBKnGNWx-2BsU38TJSS-2BO4O2HSathKwfE2MyK5u5cai536pqev4NEaN5xIr1lftlQFOzsjStWnwRRZQtytXBtoP9gfj-2BeXEeA2fFIhafXHCmIvOqsd5otKUW1LeOHYwRVNMSJd0BETv-2BDZPy5KIDjvn2BVkAcOV7quf-2FB53VaFoRDgL0gKXxc9nfMNp5wM-2FY0n0q0VAreXQRT9XXRdkVSSOPbb95SJ5C3xvmg-2Fm1E6aZwWV-2FG2N1GXiBsdcBAYAsYvUxGgYHqb4WPnUQpcvZBPBcV-2BNC8g8WNLPXnzmOsLHyLzMhTVe7BHKJXG2hNbpi6vTMelVJEHTYMWKLqo

Analysis

max time kernel
134s
max time network
145s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
07/02/2023, 17:22

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General

Target

http://gslink.adobe.com/ls/click?upn=01HRMaRlm-2B21Rdkq5YWk-2BilC2zHOtySZDRFJT8UVidSf94DsA0crEIWNOGL-2F8kGz2mClNN9bYnWfKdT9gvVVPkVmrJq2Wz2s8xr5dENFgL8-3Dx2-O_-2FXbS4-2BDgLLCA2qAahIfATZP6uOoCSvkPJS5fYfstIHi6XvdO3Mkdu4dZZqULMk5Q9WwOnhnGlekmqgzBh3pWRL8s-2BjiF77r0jiGe0hmMuqyKuUDknLcEc-2FlArMFwKtGP0Zq5261yfVVttjUJlWOUF6ir5fYwfmhP2EhUciHfPAQC1ob6iBKnGNWx-2BsU38TJSS-2BO4O2HSathKwfE2MyK5u5cai536pqev4NEaN5xIr1lftlQFOzsjStWnwRRZQtytXBtoP9gfj-2BeXEeA2fFIhafXHCmIvOqsd5otKUW1LeOHYwRVNMSJd0BETv-2BDZPy5KIDjvn2BVkAcOV7quf-2FB53VaFoRDgL0gKXxc9nfMNp5wM-2FY0n0q0VAreXQRT9XXRdkVSSOPbb95SJ5C3xvmg-2Fm1E6aZwWV-2FG2N1GXiBsdcBAYAsYvUxGgYHqb4WPnUQpcvZBPBcV-2BNC8g8WNLPXnzmOsLHyLzMhTVe7BHKJXG2hNbpi6vTMelVJEHTYMWKLqo

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 52 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "30"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\adobe.com\Total = "30"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\helpx.adobe.com\ = "8"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\adobe.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "382559152"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fbec07815684004d899a318f710de6af00000000020000000000106600000001000020000000c4b64096c3d656c3f8a3de48700d1bbcf021345236ea355f32852df0f31ca9b6000000000e8000000002000020000000bf18cde7a3666f1355045e9a04b4a3405b8844804d2c3798a7ea8a70bc8bb0f8200000002cbc61f14579a035812f9492bdff01fecc0702e13b557d509898f861da6b16a7400000008cd8ad6c11f4f9c32608886f9193778d9d1a344ff5b54a7635bea91e62aff97fb86a4e864cad4454aee30ea3fcfcd23930185314b08b0b13a62a2d6460314766	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{71678E71-A714-11ED-B06A-FE63F52BA449} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\helpx.adobe.com\ = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\adobe.com\Total = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 6085cf4f213bd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "8"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\helpx.adobe.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\adobe.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\helpx.adobe.com\ = "30"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\DOMStorage\adobe.com\Total = "8"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1320	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1320	iexplore.exe
1320	iexplore.exe
1728	IEXPLORE.EXE
1728	IEXPLORE.EXE
1728	IEXPLORE.EXE
1728	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 1728	1320	iexplore.exe	29
PID 1320 wrote to memory of 1728	1320	iexplore.exe	29
PID 1320 wrote to memory of 1728	1320	iexplore.exe	29
PID 1320 wrote to memory of 1728	1320	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://gslink.adobe.com/ls/click?upn=01HRMaRlm-2B21Rdkq5YWk-2BilC2zHOtySZDRFJT8UVidSf94DsA0crEIWNOGL-2F8kGz2mClNN9bYnWfKdT9gvVVPkVmrJq2Wz2s8xr5dENFgL8-3Dx2-O_-2FXbS4-2BDgLLCA2qAahIfATZP6uOoCSvkPJS5fYfstIHi6XvdO3Mkdu4dZZqULMk5Q9WwOnhnGlekmqgzBh3pWRL8s-2BjiF77r0jiGe0hmMuqyKuUDknLcEc-2FlArMFwKtGP0Zq5261yfVVttjUJlWOUF6ir5fYwfmhP2EhUciHfPAQC1ob6iBKnGNWx-2BsU38TJSS-2BO4O2HSathKwfE2MyK5u5cai536pqev4NEaN5xIr1lftlQFOzsjStWnwRRZQtytXBtoP9gfj-2BeXEeA2fFIhafXHCmIvOqsd5otKUW1LeOHYwRVNMSJd0BETv-2BDZPy5KIDjvn2BVkAcOV7quf-2FB53VaFoRDgL0gKXxc9nfMNp5wM-2FY0n0q0VAreXQRT9XXRdkVSSOPbb95SJ5C3xvmg-2Fm1E6aZwWV-2FG2N1GXiBsdcBAYAsYvUxGgYHqb4WPnUQpcvZBPBcV-2BNC8g8WNLPXnzmOsLHyLzMhTVe7BHKJXG2hNbpi6vTMelVJEHTYMWKLqo
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1320 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1728

Network

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

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

Filesize
342B

MD5
616cd6c6d43696aaa6b03299d7e1ffeb

SHA1
00b51fe76e5e94d580640c12b901694374a4fabe

SHA256
ff5b0112698317abd73ad300100798fe4db10ce2a72452a69b50f54cdd4d83f6

SHA512
b59b575cc1fb1729655d247b810f5b8e620acf9a03187e0a1a6d78c3030536058b263d26b02f010dc4742895587fab93c24a32ee49de1ea00440615d57284674

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\try74lz\imagestore.dat

Filesize
9KB

MD5
cbbc6ec98988ff18ff3fbdf0112e328c

SHA1
ba86408be81a6d05f082ecd9346618ae31dc613a

SHA256
85b63611e4fad9609b1167d7b51db876400627263c7559334a810139f259d901

SHA512
196bdc9d49d988e0ce58e398211c3430d6b314d5c3840651a37bd438278ee2e3c2088e63df5e7e8e598da2e8ad1a249183e7bd1ea4323724a87dd3a47cf86467

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\N90RRD7Q.txt

Filesize
604B

MD5
7f65bcc93d92c340c9fce6a1cdde6ba1

SHA1
2da051b46defe894ef176fdfb188812ab5773735

SHA256
15ef19e591e9f867ddc1bde98be4782034215393f4585b6196daa172579c3238

SHA512
6c59771c07b07156493d0e4b224553737eed962d141c35d8cc56638d0a8abeeffe93123c7c8c918413a0d9c4f134ecb46d45252d79c6666a3b545421237f3459

Download Submit