e40369e0dd8be32b7d56de6c0bb03d94f9aad2c2d6fe0bb49458bff37a42899f

Analysis

max time kernel
144s
max time network
145s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 14:38

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General

Target

7623e909cc2c615db017c4b33f761f9d.html
Size

19KB
MD5

7623e909cc2c615db017c4b33f761f9d
SHA1

1bc8a69953c0083244461fdfc2ef0524d87890f8
SHA256

e40369e0dd8be32b7d56de6c0bb03d94f9aad2c2d6fe0bb49458bff37a42899f
SHA512

84b7d86a9f5f27824dae1731c0df7ed47460a9e6a14443dd8e999c5fa0c7c5067dd7ff9e81a13e26ff238fe8f8ffaa6820668d79ce2325b90dab0315eef675cb
SSDEEP

384:4+QfPFd9QZBC7mOdM0EPKfpC5IgSnbmFe7Acnry6CTGxt:Zcd9QZBC7mOdM05pC5I9nC4TX

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B22FDD51-ACB7-11EE-A140-5ABF6C2465D5} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410723427"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000295ffe883ee2655d9debf4c56307ef6feefc4cc0ee1ff2d6d16376b1b7cac19f000000000e80000000020000200000002a3068427dc7478b45cf772dd3eae0b914f2bb125f71445305149300f886bc24200000003e37a98a9375de8875fc896957139f2a9795c3d236cf9f71f7863fd1d77af46040000000207d6f780c44c2f9acbcd816201104a39a7057dc9daf0189580ff58c2fd6a23fd6f5948157def3f6c4ea6c37ea18c4f70f870dfeaf4983a5614717b1df4b4bf1	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60976a8ac440da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1712	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1712	iexplore.exe
1712	iexplore.exe
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2660	1712	iexplore.exe	17
PID 1712 wrote to memory of 2660	1712	iexplore.exe	17
PID 1712 wrote to memory of 2660	1712	iexplore.exe	17
PID 1712 wrote to memory of 2660	1712	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7623e909cc2c615db017c4b33f761f9d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2660

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\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
b1901895c3ae0d3c8f200fa1aec77bb9

SHA1
1c42d2fa222d6aac623c1d9c6066ab0734c17d37

SHA256
b6de2fc312ea97bc9f8273901d526af74558610e82e763ac15f76460b238f757

SHA512
cd904dc3795adcd165925b2819eeb46d251615de900831a9e2ab8ba3c43b629ba5145f3b7403e2378ee70ab422b3bb928f32fc63a92229c957ca36438e2c1577

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

Filesize
344B

MD5
36f2922672a756b743de58e176cdda05

SHA1
3cc7cf8d7c8bcc337c8263a4b574c9e714042373

SHA256
d154ab217bd74c057d2332c5ca365e048eb59de8464f667c68affb1e6437b63d

SHA512
cd56c579419dc0264a856aeab3011b5544942a7eaad07618b94690e7c2bc6a36d57b5b5b20505ac7923f05aed904dda65d55cf3140c78f609ce404ee5c59a780

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

Filesize
344B

MD5
2b6378b88165ac78570649bbc4878dfd

SHA1
2a555ab8c9fe0e701413410a70eb277f213a45d6

SHA256
ceac11723ad3131d9a7ecf883d5b3ec8db8abf6982f8d672a538c32181255b80

SHA512
55ac05a59a277ff492304ea359c1975f85b63d19ba6789b213dcf478b353cee96939845ca9bfeaa75aae7adf6405d5854ebc5f0a9a34c73aac61190b3abdb502

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

Filesize
344B

MD5
1ecb185e98eba247d9685e3096cc6fcf

SHA1
1ab2f26a58e32d1bcd3f256927b57a1d8326b0f7

SHA256
e59333ee6aa45ee9cf2c8594f9d50442282c0468e05866c5b93252929ace2c54

SHA512
1ca500b4064bbf611dff7c3a47471f11d12eac7822bd46db0d42aca1cec6099da3e59e246b69567b8607cd0489aaf39c7023237cd892f8acfc3b4f122f1fad06

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

Filesize
344B

MD5
ef93e4cfafbe6b45f5118c258b6abbcb

SHA1
7be6121860b9d28dbe0d6c6cd4ad8d030bb74a2a

SHA256
e50c37b9db3eedb6731685be0c78acd31c4e365f579bae240890be756f65acb2

SHA512
d52510bd6bcd5a88f31edffcdef855e4bf72d6cba3ed481419c508820140d12f979929a3e2fedffc2187129e02393dc724cc6ea38c1660c56cf8b7db1a6d6f9b

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

Filesize
344B

MD5
91c588a09f766b6a011a2615f870e00d

SHA1
25aa934ab13cb1a636c66f167d0f05b7f7eccbb3

SHA256
a9da564c13b80a0aa0c2b2e9039d1afe8d9d9c78f8ce1d0f16ae8f6f0e96d8ec

SHA512
ebb19aff68e5cc4e65999b78a0b3d47a7d5132b724438311ac883c751e11e282476948e2400c4cd4baf38caede8c8861b573b0663d271eb199eba66b2a9af7a8

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

Filesize
344B

MD5
b24e8d6dc59e3b113d64cb0a2a9caf43

SHA1
efbe638b80ec9a4f68ad9a2e337b3147e63903bb

SHA256
200f10720e3336450e5d5738276655d672ce37091564de9e989f2fe6c25c9e6f

SHA512
b658903f68190ff00ccc2eac4148f7ee881bd3641103b0f5a1b15cb213868577bb84149c9f661381fbc45f2146bcde20bfe929ba34bbfecdfc5332cbf88a3977

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

Filesize
344B

MD5
79fa592a16922108a282c855694c04ee

SHA1
c9c9ee401a935c4a3173f75723c211b6696f9529

SHA256
35e527c550c5d1b40176632aac1cbd2aefe20f6493119bcf55ba6c62331060bf

SHA512
6c2511c2bb80938d42d3c86ff0901d5d5ef0fb6fba6feb2f56e133a6bc5c80287eba330c5d1e73cdcf06f55f3e84464f7080940b7aa1a994d003885491bbccde

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

Filesize
344B

MD5
21625a8b276921fc613d405594449da7

SHA1
8cbae2febd56363e42b72c2a9f54cad64659646d

SHA256
b9fe5eb0480ceabe89c9edb43e3e263d2a73a17dad5d371a4f5a0bb7fcacd6e6

SHA512
f473e4e5ee026b0abd19ee4bc6b3383fa2f629cb4057751a91ca26d999f1fc10d8ef38ff5c0e40389554ad9eb6180534cf587664b01040ea9adfcf75425f3294

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

Filesize
344B

MD5
948f0cbbbbdf3ab8ebb5e782bba6c1dc

SHA1
115a94b8550094b8e2b9f18cb2b4a1af3d8a839d

SHA256
e99972e6d1c3c861e1651993be05869d6db59c58b78e74b5dcda694f85267cbf

SHA512
24f6a1f3b01557e271b11fc10f4299edfcb679d5f124a6027a9e80c1111966d5d6181f0fbc37bb3fba5f669461e9cbd1abe1a3fe3c63e05a374e4c6eb049b45e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
68b6f42605c6e4af00d4104501d66387

SHA1
83cccd515793caba8709776e51135b389efdf55d

SHA256
db0ffdcb8d3ad772ae6b6c6941071f24b95f083e36c6661d2f36955dbceab00c

SHA512
b48b89ce54a0cf72f0eaa85c440a1d46368ca917cf33ff2ef689268ffc162a576c93d46c01edac6bb267b4ea78fc2d9dbc8303e74dee423ba2704ad830bec716

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5CF5.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit