0e22c4b0c741f717b71ccb59007c0149f0893f135fe475202578577b833eecc6

Analysis

max time kernel
118s
max time network
130s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 03:21

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General

Target

263731952f798d04402eb8dc01587103.html
Size

2KB
MD5

263731952f798d04402eb8dc01587103
SHA1

213cd5154fe645df362282cf35c950272525aad5
SHA256

0e22c4b0c741f717b71ccb59007c0149f0893f135fe475202578577b833eecc6
SHA512

26131326597672e2b3a5249a69a13f684530dcbf0d85d0432fb09a1ee8938fce16f9d78c18c2b760ee04b5b39fda8e3a0af40ebd8836170d5152b84f3fdd856c

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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	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\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80935209223dda01	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\InternetRegistry	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 (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "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 (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000e67e33b83d5568b61000ba3eee1da09f947cf8bd94523759e2278c45aed044fb000000000e8000000002000020000000bb123d995e2c72d1e4cd2243b17d51fcfcad72dd83e4958ea14a6671fa0c2bd520000000bd6589f0c4cf12c6cce7f90693f9034a8a1ff91f89bfe3313255aba03dfe3da440000000533b9a9304c4bf78f7499b4a3a56a1b18577f1e1186fadf3bb652e2d098abdccbb995067772961f117a2705e7b622fb5b50317bf29e493441945fa3c5fd3b08d	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\LowRegistry\DontShowMeThisDialogAgain	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\Main\CompatibilityFlags = "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
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\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{34F35E21-A915-11EE-A68A-46FC6C3D459E} = "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 (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	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\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
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\DomainSuggestion\NextUpdateDate = "410323773"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	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\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\BrowserEmulation\LowMic	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2188	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2188	iexplore.exe
2188	iexplore.exe
2820	IEXPLORE.EXE
2820	IEXPLORE.EXE
2820	IEXPLORE.EXE
2820	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2820	2188	iexplore.exe	15
PID 2188 wrote to memory of 2820	2188	iexplore.exe	15
PID 2188 wrote to memory of 2820	2188	iexplore.exe	15
PID 2188 wrote to memory of 2820	2188	iexplore.exe	15

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\263731952f798d04402eb8dc01587103.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2188 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2820

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
1ecb81fa1274f6cef41d302fa0b209ce

SHA1
33161f8ddcbdd02dbbfbdc6ecd515e657188f895

SHA256
b861a18c403e7a0fdc270eb888af1b33488e1b23ffa00ff3582c9a66c2421f1d

SHA512
cdc1756d7abd5141752b3941371dc10a78d47dbfd69fe9a4f314d76a67edfef42f6fd84456566cf6c95f7c6dff654c2a3873b1da719644a7f62f366dd4212b01

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

Filesize
304B

MD5
effea8c765d66ab5a9a0c7aaa0906be1

SHA1
3fbaeab6e33f2aefd3b1e883eb31f478b4482aad

SHA256
219e4761da9a52eabed67a2bb5fdd419b19e3a3660d1a0de3102e188cad46522

SHA512
b4a3e97826703e819acced19539b31a6b2a390bf5b8df7f294a66b4cd3cd3d32252128e2c8114ca6f225111b33462639397219e06d2c3dd8ad8e696fd44ef309

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

Filesize
304B

MD5
feb776c7dfd6026d6f236bab385eed7e

SHA1
4f67bd23c9fce707c111bd5eeb1a6e76b0113a5c

SHA256
577a7b45ac1639251c72d9a8a9d8eb19884fc18395c4a0a30018189b06793b76

SHA512
ffe1a4b2ce6cea79082238956154d7319cac46f71da73f8b2299f239d5415f69ac67fc4d83da4173e1383078dc35c0aa96144bfc7c4d244c64a8b2951ecdb2e8

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

Filesize
304B

MD5
6b939adc6fdf7b779962c7be781f2d26

SHA1
546d35b92bf9a0fc094ce77dee2032e4d8c5c1e9

SHA256
ca7ef4d11507603524e588eee50d8e5abf09be182712d2ae6ee73068d2273d46

SHA512
0e68bd3ff347530ad0826a625ca12849b553c49d2e4a2ca1a073ddf438d3b0909142869155a42b10d1dfa09a44cf822fa63084c654311aff02f152c0d10fe7d0

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

Filesize
304B

MD5
cfa0be82cd18cc1301d92de2bb5ff046

SHA1
e75057d24c017ee383bb534bacc53a4e954dd299

SHA256
887958a4a8de50fb7ea35242d7537eae482e233ce2e13fbcfe444f25d7547a7e

SHA512
37aff5eddd14a8fa85c28dcd80759a4433fb97c26dfce9d4af9d4abcefabcd0d7c17c005620986b2e5fcd5dea27f38bc1e43c8096e9f28dd252387deb09af39a

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

Filesize
304B

MD5
e04035c5abd6fe649e270d8d0777122d

SHA1
af0552c853237910341e1f520d4208b8ffcccadf

SHA256
f1c0aea3db8ab4473bdcc4758336b4d2bc8f766a0ac0ebf48ccc4acd78cea920

SHA512
b337063cb1be9aacb51ddaf1354e82a8a4b1bcaf7a29fd857a671059c0204ecce4cf7599c2d61628cb44efc70214e49bcda5445b44c3ed6103ba746e6fdfc1c7

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

Filesize
304B

MD5
ebbbfd2a62f0a517c30a7860126f6556

SHA1
37e7c65dbf0cbc9ba97062cb015fc836d17ca4b0

SHA256
aea1fde6d7740d03c408612ae732dd84ed2a282409e43bcd941c9f2bf665def8

SHA512
8b6d598190baee109ba639dab6de87ac48f15e4f20a5df66f829fb1ba97d5da8ae4a0660506125f14059cad2a6d87dcf2ce9b1935b0c928d3700c1377406d046

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

Filesize
304B

MD5
c2673cd6cd26ef8207ef6b4fc9940af9

SHA1
3dec221522028a4a09a243b0f26cf621e187e2a7

SHA256
e4952a527f493a35701ae767e51d2d0d1256b73b1fb435a3a6795cf3cbd6f78f

SHA512
bf5904ea2bdc85a2391fd206558f95d944688bd70f3801797c2b991a88b42c8022c51660f07ed10eaa22ef65bf1a85593aed12a1d6c1dd25fb513fa2f8cd4c0b

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

Filesize
242B

MD5
d5fbcb2a31be77f9bf2c71686de08568

SHA1
1b2a20349f7ccb3a42c2146a4e61c776f700f20b

SHA256
d5ae0137e6aaf55fe4545ceea35cfc0cca828a2e630b9a02e72234392a7b8388

SHA512
8781bb5624023051f33cfee8857cce3bc0a37a49fa8df2726d43f4849823fdacb877f0c25dea44ab35e7b180235b73e2cd895704a7325d1bee58dee12ef977e7

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\Tar3910.tmp

Filesize
170KB

MD5
058722a4a4849aafb4397cc670bb5655

SHA1
8d38844053742265374cca064707d6fec2472b6c

SHA256
1251fe83523866f4a884e0bb8c5901bdbaaf00ff0de4ef263fb8c6be072e09d9

SHA512
86bcda4a256086db2404bd4bf66f4f599bae4e5a2d2bb3d17bb60b3e3270a1a3f4b5e9a05d1922ff8597b61605b4d3144514f4677b8b617bdd7dd8c67752a12d

Download Submit