e70c848afe16501bb1be13435dd5b3888660b1ef5d87a4b6525fb285e3416040

Analysis

max time kernel
119s
max time network
138s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 15:26

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General

Target

2933b854683e90f6aa2cee0f1378df25.html
Size

8KB
MD5

2933b854683e90f6aa2cee0f1378df25
SHA1

5bdb24e03d16e2c212a74c6ecd450f70281f5b37
SHA256

e70c848afe16501bb1be13435dd5b3888660b1ef5d87a4b6525fb285e3416040
SHA512

db4b6811bf062dd3005bc37ffd63fc160cf450a59d57689991165f18b945856ad7c4f09a956c65e22a851c58511fa61cc1d705d0557dc91e8d84afda8781e54e
SSDEEP

96:uzVs+ux7g0LLY1k9o84d12ef7CSTURzf3DlSjoSiWUR0eJTnacEZ7ru7f:csz7g0AYS/wS8SZtb76f

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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0feea42bd39da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa0000000002000000000010660000000100002000000069c1929eedbc95fbf93a2e607994f415d37f90abae8b5bb63f09f4d15d5aff57000000000e8000000002000020000000b1dbf03af0aa8c30c507b7771fb5ac6c699c2b9b0b1fb155982d98556db9376c200000009fe4f16c61d3bb5c84f892c530d4d6c6cdcbeb7e810280892d7feca9c3c8badf400000008b38569a74e818a0ab6a2cd237f0c550faf0844e3db5496bda4e0ee323ea4a6480dc5c69c08ddb91f165a8b30a62bd28b9c83c86576a81fb49b1c2f202d37333	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409950638"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6C0ED2D1-A5B0-11EE-B383-EED0D7A1BF98} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
284	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
284	iexplore.exe
284	iexplore.exe
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 284 wrote to memory of 2800	284	iexplore.exe	28
PID 284 wrote to memory of 2800	284	iexplore.exe	28
PID 284 wrote to memory of 2800	284	iexplore.exe	28
PID 284 wrote to memory of 2800	284	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2933b854683e90f6aa2cee0f1378df25.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:284
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:284 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2800

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
b8196efed6c9dd44461b6719943e8b64

SHA1
31f5d4f1a840132938f1180bd685fe3ebbae05cd

SHA256
aa16ed6ec54738177ca01ec9c2ac9bc2a2bde201c2e74f54798ff85dc2fead54

SHA512
ecce53a7014f6135afca5d5e67dac9e01fe068bfe1ee28b3ff9c8ce661286ebea7dda36bc3444602d5b0c15ddfaae1e6497d59b72305f174d0ec3fd5eed60a7f

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

Filesize
344B

MD5
56f5c408230715ed057f33bb4c992aaf

SHA1
0901839a2ae6a43bd7aa4f97362db53ca29f0a4b

SHA256
96fc13942c1f1a034c606e205fb3bdbf972c3189bae0e226a2e9435ad43ebb09

SHA512
95f3a5f03aa8611c4db4747599f5b5e6f228aec0fd10d8a026d054773e8dcb49b85b6562564135436dbad0c9acdd78439a9f6fc8e40b8ebf7844a2aedf568b48

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

Filesize
344B

MD5
55ed1e6b355f5dfe2dda785ae6fc422b

SHA1
f058613e9651c2bfe9a74ef928a9f4324a2ddefb

SHA256
bd9ef97f2ffd253f75a3d16e3f0112eb9da3300f2daddd4cb066a5ecb4216ed0

SHA512
76c94b4eb959f02c727c891c36bf57c67ed2e53143b7ff76a638cbba4d916dea63351868a47592678db168d669a41fe1001c4682478fd888c2f193581185c864

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

Filesize
344B

MD5
c6d3f28286f29845bdf30cab1697809d

SHA1
9e8244b9bbec5636700b946a95ad0b61ebe90a83

SHA256
49b1d8f5750dd3058df0b45204532f8ef45712b48d00dbb4729a222b27128f55

SHA512
c0bd0a71109956b23b30facaca738374038f4cd824a35b3a6c9eb5c27eea4cb56cd3e0fde8a088ccf578869abb9943b195dc18e1af32a3931b3e97b0e43a2240

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

Filesize
344B

MD5
c22a95ac55a66943a5b212177e509f3a

SHA1
97cd2e7dec472906756b0cdff247e2ed75f1d7e9

SHA256
0f8a4f28f023b6ceb327f84bddafeaa326e86c72916ebebef8fd47e0ae5be09d

SHA512
2c80d5240e722bbe0b6846372f0ce3e0b266c5395546466fd96ad985e8aee99fb191149df2b8b3fa54dfb477554b5fc4f0fb17fbc6dd91a3d61682d043dc164f

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

Filesize
344B

MD5
87ada5dbe9ead001ff0ed9fea40473d6

SHA1
136bae3d700bf0c62e5e6e9c6bcfc49bbc911cba

SHA256
5884f3d1d158f226462af0ed32337a4ef5f094ff873aa3faaced82ebc8537d47

SHA512
c637884ae1d37125b002ec5e366cc4d2f4cc2048e8d7c42c53b13fa5e8e4bb5a68c3e2ccc568d42598d702aa3821aa98012f2f813458beecde1e7dc57eef65d5

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

Filesize
344B

MD5
effe6c638e2124703f0069a3265ea18b

SHA1
f483f0fe7384a8f0e03ee2968c38fa6cb9d99cf5

SHA256
94ea8a294b9c1a629e19ba0d32d220dabead06f3fc23cb59b805fdd3865fe296

SHA512
e71b411d325498be7b48c24877a058434c575c12b21882f25750b8d7db4227057786df3b8a615d688f1e27fafed53d01940835c521a466670ffab84812091918

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

Filesize
344B

MD5
c50f83ce9f923a03f6cffafd4cd40b84

SHA1
3c834a1d69df9ac11d590f3096020c724b5d0003

SHA256
16188a14c3ae5c71e1e841774876a7fea6c5366a2d91254eec4a9d782035df12

SHA512
98ed4b7d6d3b813814114e3eff172e21e308bfdc9dd470d4cb4e0f7c319d171cfb42d0904c0889a68c588490fa0de3df38cf32a1820fc132d25ba1a504212ef9

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

Filesize
344B

MD5
4c3eb0ed45ab58d1c22959eaf871c3bf

SHA1
c8cb64e3a93198970105323d41276873d24b60dc

SHA256
ad2687424ad24ba05d4193b36d5af9cb4211e5332f089094fd7c31ba9a5b1cd2

SHA512
773940e8fdb74142f7659efbfdeec4cb1c118e37ba8dbdabde40562527c304792db5a900f62b99d6da4e81dce06677f0ed7a6e54140285ab2798646fb608797b

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

Filesize
344B

MD5
4fb76f35c7d5efce0bb17ddeec097926

SHA1
c7d60450e484804d51c5a30abfdc94bb46aa9afc

SHA256
d00cd7565006b761a9d4758ed5c077daba7ab359c098b216657db5432b567eab

SHA512
e30a57ab500ddbceb878a15bf45c4896378672ff6171fdccff035a4b425fd6a55f6ea924457289199c486c8f421c5103f20ce38dcb6bf74a8fdf082af3514ed9

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

Filesize
344B

MD5
f43ecffad545bc670bc0e092b0ee9a41

SHA1
b0ed97bb909467b765878843f94c30fb6907846b

SHA256
7a47597ecec3ca450326a5829c93dd8c619076987140202b4e6e1a196763693a

SHA512
6b08a3301b31ed7f3f64da03f926a9d6c80bac32db38fb28c9db3ba7ee9df8f5b01d83846a9c047aa454bc5e456baf42ad1e8e1dae746cd9c16bbf5deeaf11bb

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

Filesize
344B

MD5
83a4d2181dcf624ec6150ef1a7554057

SHA1
1c03bdd7fff58eda43d44b0dd0a00abf3442f508

SHA256
6c0afb8c1bc4f3cd4ed798dcdc764bc4df3e740c52ff378d5b586ad4c8042909

SHA512
04f88a208045a30015ea779b88407ccb3fd66d0dfcb90a51d2f8f751a1f4197e1a4f37d43b412dcaddc02bbe2260a994e84375cda499addb6ef588aaf0f9d03d

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

Filesize
344B

MD5
c6a7eb6479a70f5bbb70ae864824934c

SHA1
befa6030ea4194c3f7fa7b5a46b8031de24aa19c

SHA256
cf6b1c59f71b341d546ebaaeb6cc5db2f8f3d560418bcab7dd648a23716a9020

SHA512
3cd15bc35e490f3a8629962df00663dcfdd7ecb7bb13ac1eed7afbd4c82d5e1c92d3f179f26ffcc15d0f1a967598035bae585ecb2af62307e5530f4a009f5ed0

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

Filesize
344B

MD5
6b5d18a44a533e1eece60c51b42f819f

SHA1
f2a1cf91ebae8c1b0869040afc637e2bf3c925d1

SHA256
943d9e3efafa7873b1d94162b6334bc20717c858354dc744cf7a94c5165bd5b1

SHA512
fa14f8c64cef148f5c85bd99c7ed859a41ea3ce5e70419ed46d0d51cb1472f89e758963472d08c0b9c3e8fc3b791a39845edc7e6506151c39ea7efc71d18db07

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C:\Users\Admin\AppData\Local\Temp\Cab95AC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarBF11.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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