88908e7289dffc9cab52201f1e67c6a2716b1d110bc66ffbfe1ed02e30d9b497

Analysis

max time kernel
137s
max time network
132s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 04:39

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General

Target

05a1725577a931eea8a50e86390df5d9.html
Size

2KB
MD5

05a1725577a931eea8a50e86390df5d9
SHA1

6f31e63ca56a08cf98bbb7a8b6842bbb3d1d00d4
SHA256

88908e7289dffc9cab52201f1e67c6a2716b1d110bc66ffbfe1ed02e30d9b497
SHA512

fb9bd09cd1619f87df852866f68cc5a16b1134f171212377cf469f382ebdf45c9db6135796717699f68ef9ac44997ec5bb3e850037b74ae5246606e92afc0e2f

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\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	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\Zoom	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\BrowserEmulation\LowMic	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\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409801004"	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\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	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\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{09255DE1-A454-11EE-882F-5E44E0CFDD1C} = "0"	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\Recovery\PendingRecovery	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 (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20b686dd6038da01	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\Toolbar	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\Recovery\PendingRecovery\AdminActive = "1"	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 = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d78000000000200000000001066000000010000200000007724ebf9111ddf035e99e9e7579d1e3ce29931e20a9c9c128d886c09bd0aac70000000000e800000000200002000000004af43bd3e09555bc7d35798436fa9bac27798866536d4ed72adb6b694d447572000000048db3762f50cd479b9486ad30b04dbac474f166f62240014e41836a5e49d2fe94000000019f4edf200a286d58becf3d24a394ec17431d477040d85b0548697687022e0f13e0935b79b2a90f3871f2ddf4823e05382eb6a69c783b33ee8aeb2278b8b7176	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\WindowsSearch	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\IntelliForms	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\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3044	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3044	iexplore.exe
3044	iexplore.exe
1792	IEXPLORE.EXE
1792	IEXPLORE.EXE
1792	IEXPLORE.EXE
1792	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 1792	3044	iexplore.exe	16
PID 3044 wrote to memory of 1792	3044	iexplore.exe	16
PID 3044 wrote to memory of 1792	3044	iexplore.exe	16
PID 3044 wrote to memory of 1792	3044	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\05a1725577a931eea8a50e86390df5d9.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3044 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1792

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
68554221b4592482d430c573a579b4d8

SHA1
b32e5b201b66555c609aaa87abc472708dc5b8a8

SHA256
18d9b255d5e029c4a5240403be1d585473e14e36f7a4e8ba181127fdce6dcf3c

SHA512
4672055f062ee3faba960079f237257ecc41cba125187a599beb4c0030d99201c0dd2b77ce09025246110c38296176d9a02455a0f27a34554f6bb1f1f2354ee5

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

Filesize
344B

MD5
2483ee310f9fb01c5a9a1eb422f5198b

SHA1
1c66b73b6786c158b448f1f060ac4e8340ac9936

SHA256
4aeee771b7b3f3a3ea3d23edf0715d8f8bf76615e8ce25dc97bbfc200b7f94a1

SHA512
7254dbef05e1ec70ac5351775818368b9ab0bcc6d633e74e6541be54ac1adc02300fd9651461581c20bc97a3778e56eb6acc4118f338267aff35ffb093adc613

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

Filesize
344B

MD5
104a2e28e064ead472fe349d7927e49b

SHA1
50b0119ae65facc8c9d04257a71df0cba6ceb106

SHA256
c154c9ccc4c491083b39630fa458c7d8ccb636543b0f982ba349c42a280d3198

SHA512
44b3893623f2d2f54486013c54b064fdafda38dc00b98ef600788b1b2808e6d0fa66fb07a30334c11111bf3e3efd80677e40a04a35cf043123f01d312c0af614

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

Filesize
344B

MD5
2bd07799e2471d0b26545ac6759ac766

SHA1
db0e82616c0ddc07be7bdc11f20532b282031d05

SHA256
3d5a9918648366fb176976a1348b7a4dc165a5557f912ecd5593cc8391d1b68d

SHA512
5cc72b037b1161e642f8577fdfe38766d7b84e6e3b2b62f6382d2b1790b6acc11efe4e78560969292e3ecfa37a3721cd1deab841d89ced45f86728a372828734

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

Filesize
344B

MD5
d614c592ce18ad76f53983cb1cef2814

SHA1
56d1af70b38806702ba2b276c2b0547bd0952c81

SHA256
bc6d490407367f77d5be1813001348126e815bd806b734987e4d60ede99b6f3d

SHA512
e335b6a39d040301d16f8b83bc2f31f9208fe2a4e1cdfeed145f8bda5b916673102fb7efb3c73d0896efe6ce244654b6dd7852704349f6026a3a3d1b2e8fbfcb

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

Filesize
344B

MD5
e531581b6cd1c1daf341861c79b6cfcd

SHA1
1a229d1e8eb4745ffb4e8b6a7d5597a670b24072

SHA256
93c8ff01e6de409b74a1e74d32dc45d430c386fbf661088a858a1d6fc3aa1bed

SHA512
6ed5d76bd86178cb744d7bdce4e72c0f67ba267eb70eb0b0f8b445039d201dcbf05360b55c7c81177bac355bd41023682a0035c386c189e248a12a13049389c8

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

Filesize
344B

MD5
ff124f1cadaceb9761985abcc80243ba

SHA1
50a1573464c22b0ea65202150f5a529ffb00cc93

SHA256
381005243b7c8bddb2d16fc3fc5d67fb1ea7923b376e8acde8e173ebfe6ff23a

SHA512
b972d7d66a7fcd6582b8f739884df4c9650755608e54236eb993ce60eb269959ca9fcd440304b03c5ee347279abc567ab827b8a177a9f84e8b1b855b762c5aab

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

Filesize
344B

MD5
294343ff455e457a08cd878a6d45ddd4

SHA1
88e3be56e4b5291d858eb72c3172e70a408bdbe8

SHA256
e46bca48da56235e452837856bb82243104f1fbfa20209f2c0de72fc99182114

SHA512
876fc3a4a78c0906bf90c170442fb9bc24e0ba0d591b3617642240fbe2c2f67c00280b1a4a961cc6b4beea261c9baeb4130592d6888bad6dbef49fc2c425d619

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

Filesize
344B

MD5
c4eddf3663aacba5d7613f37d712fa9f

SHA1
98da9f0ca06504c6147e5c59a0a23fcecde68e74

SHA256
bcac9d400468c292ccff274f95e36521f6db90506f7fe527f4d1584ccf8a5adb

SHA512
8e255bd8821a89a820c36de5b63cb5c14a0f1032fd30be36c078e3b797b1e97facdc07d2c13f78123eb2fc2becb475695bc78335e77280a331674105fd99bf3d

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

Filesize
344B

MD5
e3255bc7dd05082ee3568c0f87a8bf3c

SHA1
6aa5a5c9a3267b6a482b904ceb33dcd4f18a4314

SHA256
e74290c6aa58254d91a34a3ff588e56a3826cb7a203985a27a1adc0a32a90998

SHA512
93c01c8b7798c0d39d9953351ce3550662877bbec632b81e9a10147281cf817033e6e472e7833ad6464141dd5bc01ea49b97ac2a1b8322c983c43697331cbea1

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

Filesize
344B

MD5
1e86b2ff0492cd56ca2de6f31829da33

SHA1
fafbb5dd373e6c69dfa2f6dd5385ccfc0d785322

SHA256
9a313d5ae08ba353fac337a6c8a300a2fce0c97286f784a27db61c49031451e0

SHA512
d76055dc385a29db8200e1fcfafde9561b6f375f33891f198eac2c926c2804a3a40d46372e4100e09ea5243efcf06fe65505112f0555c42dfb4ded259fa30c28

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

Filesize
242B

MD5
46e3283206db533c6f8d4ea7235add9a

SHA1
c0b5d6db01eac186fe93721da0f7c18c1bdb8587

SHA256
ddde4ab7ba680d260f9669dad9da1f91cf150a788b5945bc6702c30f007f22fa

SHA512
bf807c864791ed015377fd9248b7e9f67a91f07c352dd7c71a97b4fa2cbf06984f4c37a5815061f6e119bff78c8d0d8d36526a915485fa5da253660191498788

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

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C:\Users\Admin\AppData\Local\Temp\Tar240A.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit