7861ab67602669e0ba81c2d2488e454902371fb7f77fbebaedd8f05a41f0d746

Analysis

max time kernel
147s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 16:06

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General

Target

5102bc248fe18b7d1e4f3209aee0472d.html
Size

37KB
MD5

5102bc248fe18b7d1e4f3209aee0472d
SHA1

df3f3ac209591b0c603481be5a8f3e13cb162ec8
SHA256

7861ab67602669e0ba81c2d2488e454902371fb7f77fbebaedd8f05a41f0d746
SHA512

ce47a5d304d2fd73e04971903ffcece54edbf0554c4abb00622e00eabe929966501c434047c496815add1432317547475c1b5317642a8bd68d17193c140f40e3
SSDEEP

768:Xsdes+Vivxs61XITF9iDiniRotQj/7hQtvjvNDQGr2hnXhQpFoMnydWwnw2x6qrw:jEs61XITfio8/ChvNDQGr2hnXhQp6AyQ

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-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c00000000020000000000106600000001000020000000c64df16b24d2cd00d45e76750bcde5d0fcba8786e4fdfe4e7a71602947fd25a3000000000e8000000002000020000000d31f475f74c21fac47f09ae911bd63b0a532e5d1589ebcfe2aa995c9a6fd1fe3200000006bba89a45cbf53c7d2e999d269c6478da68cfda0b06097b1cbfb5375bd65eced400000006659557090293a07d92b8a9daffada559aedc02e260aae72ea42cf5d967d884a94aff6c9e46787db802eaed9bd64a15b0d7654694a1ac4b112f310e88cafae53	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411064652"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20d5c71bdf43da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{33FD4F81-AFD2-11EE-B58D-6A1079A24C90} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2184	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2184	iexplore.exe
2184	iexplore.exe
2380	IEXPLORE.EXE
2380	IEXPLORE.EXE
2380	IEXPLORE.EXE
2380	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2380	2184	iexplore.exe	28
PID 2184 wrote to memory of 2380	2184	iexplore.exe	28
PID 2184 wrote to memory of 2380	2184	iexplore.exe	28
PID 2184 wrote to memory of 2380	2184	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5102bc248fe18b7d1e4f3209aee0472d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2184 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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
d417a7c31a4117c2e47dfc32321d2970

SHA1
de60b6caa51927a1a03657b99e39ed7014986702

SHA256
bed904f8f1c874e1e1dfd3a007732ce04a204af4fc90b8bddae96aacd5e6283c

SHA512
90ecb91a70d2546acc5847b8b1cf994a80ddb862dd2ae3e9f0f98860bf7c520ad071d3cb85df514eda7f7015651d109f197a36142c6a1566f49d025ea6c3e05d

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

Filesize
344B

MD5
a63e1db8f15622914f399ab78ece0a8d

SHA1
163d4082ddddc7a8338a586771123e4bf6a024d4

SHA256
a4a9226bb5c2e5e9fd85e47b0e3971d200b575027b5ce42069468cfe0d36d501

SHA512
bfdf738f45688a525b7f740c3f2d97df0402f6ffe094a8e8f9d98e66624975fb30ec2820c623647668713e710c39e4a4a6f1df0db9b1d20cdee56871859dd34c

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

Filesize
344B

MD5
cb1b98c0a5dacbd13555b404ed98c52e

SHA1
d8980ac50ba518f40c6ec487604dc4c9d29cb487

SHA256
62f5abad2b5c9b242c7809e7eb3289fa1f4bf34551b314f5f4f75806ad2c522b

SHA512
f0cea0c604b41c2ae4a09c1b8f2bde6a94e64c1eb8ea150680e9040c5ffdd3db554bb2ed5118e5daeb76a4b889f52fa2230d1aac5eef3208ed54b971c4cab08d

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

Filesize
344B

MD5
9f4409ba2e5b25adaf78e2ca8293b83f

SHA1
a3cd590e95efab609cb4b0583ba3665064e50751

SHA256
62a8879cc86c1a19bc4eb8cc36f168c30fc8e6d51e7ac8143c2db13dbb9abeec

SHA512
2b53687f6701bc7a891e0c07e650436dc7c4e5713d04145528e119318cbb0e1946cc34cf8ba522ccd46009131207198d374d6d22c520d7decdf8b9e1483d90e2

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

Filesize
344B

MD5
bb2fadfbbbb6507bb07e60038b148ccc

SHA1
ff13a21bd2efed8b1294d5d5c3064ae45f8a6449

SHA256
fd3d0590cdd609a32d0a862518d7fbbdda73bba4c73c30d81039dbb2fb0eebef

SHA512
c924c163a7605411735089c752960ba2ece9e42b66be378f3629ee93efc8fa3579c469b5fb41099bb53d5a078345cd92acb0206326a5c5ad9dd28300ab10023c

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

Filesize
344B

MD5
ff752509f4cda733e6e93e78d9a22400

SHA1
d97996d3e3c83f4c428d27f15ea57c40771d8205

SHA256
640cd013bd18e7a1d2296295f282d364f8a37082141dde9337a7d287f6d5a2e7

SHA512
502f28f10ce5babc62577f752ae1421d7101a8166f95a8bfea411b988b5fe738b2b7a4bb94af6d6ccab25af4adc1acf0316bc579367288460e3fa39c89db55a9

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

Filesize
344B

MD5
510193c636723407b588b52fc6ead67b

SHA1
a7a13c67c1a4839fcb5dac52a66f4d6433d85bac

SHA256
9113f270790e3d1a1437bcda27ccd0ed3c3d6841d67c568b0d8f1e3d51b30e25

SHA512
1ac81af6c60fb58a5719596e985d53256f75f85ee5132539d4f3f4fc64821f026fde3ffb73f8b3211bfadfcdad98c9cbfc7620f6b4ec957d33431a392ad47fbe

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

Filesize
344B

MD5
2b29de7392219a07bc24a9ae5404f485

SHA1
d4d864f4666f823764fedcd06ca25335525c384d

SHA256
044324de406a85e38ceb38b6ec6b4fbe02a5d4354da5c63e08ec55aef72b5544

SHA512
0a442b61b4eac60a56d0c8271896ffef2a005cdc7eb1aec71a94592ab7f6cc100313a71d77ea4ebc32d19eaabce0e2d448afb72916889220f645cec0159a897b

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

Filesize
344B

MD5
e6ae6134806852d6beb4bfcb116f318d

SHA1
a90cb1ca4c488e30ad0bc38f01497f3bc91baf34

SHA256
e99b3e228987735a7f13585e969772472cf5d0e7951c3a5c16f211185bd19f4c

SHA512
931034adf61a442b6b268741937069033db0fd97ca10ec3d6e596ada5f8cb562cc8fa60bfdaa8bbd05ca92a7111094a59836a2ce6c58f49f74f784732b0759e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab46C2.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar4723.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit