cb048e71a11f3229aa2ca63dc2d93c2f8eff460ed6082dc77c22cef8f19be1f2

Analysis

max time kernel
137s
max time network
137s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/01/2024, 19:32

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General

Target

575256fdb1bdb90249b661941088125b.html
Size

8KB
MD5

575256fdb1bdb90249b661941088125b
SHA1

a2c5e1e1b6d88319445156c84147040ffa1e2c5f
SHA256

cb048e71a11f3229aa2ca63dc2d93c2f8eff460ed6082dc77c22cef8f19be1f2
SHA512

97b6ac6f2448cd0b8111d8215892ae752b933d52d22cd6cd26f2caecf6f74785d2067ec2ed8845e3d2b67787e3e63c123c78b130af05f84cdc52be96d9aa9573
SSDEEP

192:ln8uqnGDSSW0nq2qUKh5pqdmexKDcx0w/53dS2jxgty6MRP0vtyLJmB5:ln8uqnGDnW0q2qUKh5pqdmexKDcx0w/W

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411249820"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000453224c31850ee75e045bc1ffb3d5f50ccd5f9aa12f34b0706aab41b91155fc2000000000e8000000002000020000000fd6bfd2ceb53c773d3b87df0b55d060cdf9a35724adddd188a6208c230d2556d200000004ee2268494ae22a5e1f53ad2cfb8c5f278a9b4b09057dc1b2f8f1d7b9834cc254000000099540be4163739b57bbf882122afcce69ddf8bc68d6b8666e0ca24838bbe56f982600b4ae9336cb4647f077d9dcadb43d24ead7c54971d0552f1f57216995516	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8058d7318e45da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{53355631-B181-11EE-A2F4-4AE60EE50717} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2884	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2884	iexplore.exe
2884	iexplore.exe
2780	IEXPLORE.EXE
2780	IEXPLORE.EXE
2780	IEXPLORE.EXE
2780	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2780	2884	iexplore.exe	28
PID 2884 wrote to memory of 2780	2884	iexplore.exe	28
PID 2884 wrote to memory of 2780	2884	iexplore.exe	28
PID 2884 wrote to memory of 2780	2884	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\575256fdb1bdb90249b661941088125b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2884 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2780

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\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
4a9e778cadc0bcbc8137320806af7235

SHA1
27d9792aaf1b0369cc06c689dd31058f6b07f07d

SHA256
866a8c5cd6f6b3e7059b789e479105b024f8d9dd5b223e11bae7b7487cefe7c2

SHA512
44e8b78177c8e96539a161ac35b23980afc8b67c61fc90d6f6af159407e065a5bd975430be58bd29254a12082887a4747bf5328aeb40f26a8ffbb6b7a9f45045

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

Filesize
344B

MD5
03769f865b82a675dc37fe2e7bf70824

SHA1
17b9d8251509d710c9ac887f62ee926ca9621728

SHA256
5a71e8367ea3f573aab36e427b5495d496ced6b4e25ce3e4bd071c62be2dee73

SHA512
98450e213dbd1c6aa78a58b8e55c41dd50783b3283649250ef1de402427c3adf110d57860d2d066b2f6214809eeb6bead481f19c529db6838026bb2b3f68d0dd

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

Filesize
344B

MD5
2ac73bad600b656dd84a3f28b0bd71fa

SHA1
b5b0600c6730da32dd3e978d03e255bc8f760d5e

SHA256
789e2422def6e770556010615840808ee6b45d10563290c9669aa31db62167f9

SHA512
e8f78eedb5218f3442fcaf78c1f68005db6a0852568eaeca4e922610107896ff1783c065f00bde652fa0a0e99f506c58a8411da3af3696ac2daa2a264e2dd451

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

Filesize
344B

MD5
ef3887251becdd111963aecf6900a6b3

SHA1
934ca57be797f3f9d903ded28719c15ad24ba625

SHA256
3d62401ba382a2b515b0e23734d6d4f690aadaed55b6ccf50c14c048c36a9af9

SHA512
4a32d3bb89fed4b324f291880536b963a6be954ce4a83b819f601c977476f14d13da3a8ee98eb8d62de008e3f2c6ccb3e3ee810af4012b8b329d07c4edfa3652

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

Filesize
344B

MD5
4006f91a97fccd92bf0caa08458abba3

SHA1
d162931c009f8b10218ebf5a12c3f1f1787f01c6

SHA256
9718e78e3aac3984a05578036fe94212dad7ae564e1dce547ac12f67407846ff

SHA512
34971fbd5daddbe0551f236999e78bc0d3af4bad13844c2d4b27eed862cd5cb60f275d1b59cd0d724e9c13149cdb300de4d7f7ebb96a7eb5b199e13dd6103252

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

Filesize
344B

MD5
8c5c5a71af528d8c8638caacad6deec6

SHA1
ef5a7b51e3f5fc58632cc0e7d7632232226bee54

SHA256
45b0ad04a17a564aa8227f7e0d604a04412bd9bd3fe8225351c0124a0c45ddc4

SHA512
72084abf90d5100ca84f615ba321958340006788fb7d35e753257a38f51a695ef23ad5d2baf19fc768664cae93fea23d96dd2fe6ee02ce7816af0d0edfe434d3

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

Filesize
344B

MD5
27e8f615478e95a39c27adab81a97a24

SHA1
219e0e45ae92e3d96ca3a17ce32f57e44d69adaa

SHA256
fe8fa58aac3bf43ae4e07aed2e37597848ad8ed5dd60952940cf318972d181ae

SHA512
44ac729593a05e03579d84cfff41107e9e58a9d9508605cc0485b7e32deba12b9f77fa0bd1a2a41c3c860143e63d135825935e85a732ca3a7992b34a616ef1f9

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

Filesize
344B

MD5
f51289e5ed6d4ae0583a4ab705b2ed39

SHA1
8de5b96e4a329dbb397291d792fe64c5446e63c1

SHA256
67d256e1ea69bc81b3a1245b259a1e2de302a34d6f2c6c522d59d61595824312

SHA512
ae1fdf4a8835736d94a279f0e15ce015fe8471b5950944f9c6565446621a7d69503052250b594a8b4fff75a0e86cd47da4f64e523fdb59af338d11b32e0cea1e

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

Filesize
344B

MD5
3adcf0a18b7de759e1a4a5d0a7b1af6e

SHA1
539f7c8a769e578d8a34bc7113da1992c292efa4

SHA256
5b770d9cca120690be63f7b5dd9cdc61f097fd2dd16c9a9b1a8c77224cfa1601

SHA512
5a909c09a17030c7552cf6ded752c9bbb9360786ed12a8e78e6545f3adbdf2e5a244e4f0b320669d9e4696f2d956167b94009ede4f4085ca6909388241eab532

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

Filesize
344B

MD5
3ff0dc593694b70475dc3f373d732c37

SHA1
f7772defb754ae59e871f3405f21f8531b78e7b1

SHA256
8f69bfdba69ff862b4e461ff536a935f89ac54b8647867e57fef44f45b869bb0

SHA512
02d7dff973495d3e40c9d833ee01a5f9c4d57b5a55ef0e96ab2d72cb9c271e45d17e2b420a0d38f3694891f38d640f9f580a39aaeb60228fe640420e939493da

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

Filesize
344B

MD5
e375e934bac43f782630e6fb7c3bf518

SHA1
2ff4c0dc484299b1ee110231a08ed51a41adf7e6

SHA256
0960f2a15718aa2b5dddd1233d070fff63a6c8f32cdc3c66cd7ba7c9b9c1b0e3

SHA512
5dade80174576c87f58b642b3fb71b0f46dea53cf8d95b4237d6b0651ea7b4213516333e5ddebb0135d3e76990669b9ed550f23f4589bff697f092356707486b

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

Filesize
344B

MD5
545f4da80ae32394869800c6d4d73414

SHA1
0d82614fc6c61aa99041a1368a56f31f7908be45

SHA256
2d902116d7ebd8f0775168adc948c49790bd57144e5f2382ae19dd183532097d

SHA512
9efd4178721d84b1ecc7cb25a6f33fa093ed05ae3d6daeecc0cc435c707388754a126c163bbfe7a9327ed9c964b300562049542202d96abbbd41a436fb26e3fa

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

Filesize
344B

MD5
359a754c6d4026a67d75403cf765b088

SHA1
ecdd715007081f87d94c06e948af21edc4a191c8

SHA256
e947a6b67baaab954aae3662a7b0adff2f3829dd837daf35548e9c3aa793a4f2

SHA512
40b63a8e6228f12746919e62b61b60bf1b155682be20a8382389be573add179b07ccc0efa79b40d9e00c579722dfbf8dc7740e16c06ef79a2d28eb1dc68ec27b

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

Filesize
242B

MD5
c3c7ce3af3229979ed6dd15efa3567dd

SHA1
121b35b909f17f846587fa1598559d14014bd309

SHA256
195552e8ece2838e24c18d745bc37ac229c5a9a0547afe30dab2f0f18c36abbb

SHA512
2a0ce74bfd300a456631619ea46039c40b01ba4b1fbf1f44ff7de31248241653125c31186a1fe40cac6bf36f5d86a79a5b24679fde51e40a131fa3d4fb5e369e

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C:\Users\Admin\AppData\Local\Temp\CabA4AA.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA5C8.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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