4deedc52f2475a612324e5ce8f6e8a6baf21f1dd3cbdef08c2a1ca8b0c5b29cc

Analysis

max time kernel
141s
max time network
143s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 01:32

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General

Target

sample.html
Size

23KB
MD5

da7b262dfa0b9842210ab99d511647ea
SHA1

7d61dfdd755570707ed431aff5417e47f309717f
SHA256

fff7192838701f4658611334350df90cbb0e41d2b8fd7553d391560e0e224750
SHA512

78021779254abc3b1cf32a6d2aa12b1c351523f38827c7a1a06655ccea902157e1f1244a7db4f17e7a91d0720b58b3556986f89e80090737ba2c4ef19d3fc22b
SSDEEP

384:+BIkSFpvsPvhCiiRzC1ORmi6s674xddJd3CR6y/1RFcvMotdvu3hl:+BIko98vtiRW1ORmi6s674xddJd3CR6c

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	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\PageSetup	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\Recovery\AdminActive	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\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
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\TabbedBrowsing\NTPFirstRun = "1"	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\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	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\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
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
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
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00423d451e37da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000f93290bca0310f2ddd2f4ea59385a8d193a9c1f920ae44397f0547d51d49fc36000000000e8000000002000020000000ee9399bfa3ac8dcfca3ed9766fc54a6a5430dacfbed0cdb108a3cacde142892120000000d041058c3d149795b082b299d95f84644a82ef10585e706ae33c1b5182d16309400000005d39903b1ce11c5eb965be376528fadef0a55d1ecf115eb9f1270e6d24822f22809dda416928e891769d1e08fbbe5ef28c2b12f4d273c76943371c0ad316cf12	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6078B901-A311-11EE-932B-4E2C21FEB07B} = "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\Recovery\PendingRecovery	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\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409662421"	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\BrowserEmulation\LowMic	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\DontShowMeThisDialogAgain	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
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1276	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1276	iexplore.exe
1276	iexplore.exe
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE
2968	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1276 wrote to memory of 2968	1276	iexplore.exe	17
PID 1276 wrote to memory of 2968	1276	iexplore.exe	17
PID 1276 wrote to memory of 2968	1276	iexplore.exe	17
PID 1276 wrote to memory of 2968	1276	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\sample.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1276
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1276 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2968

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
242d167be0e49e46fade4fd2cfe9ade2

SHA1
df2b89259024de67c456ba19924fe160b81106b0

SHA256
8ed7da99e80ba31e8a0c3a82cf9d2e41da1759d178d024050d03394aa11a6433

SHA512
4a1a12f85117fa7927ee2793791bff4b5d7cebddffa28510720c36d6d8e186e870ce804d2f36f6de95713b532af95f508c6ac08de072afd05d4e7fd8c07af92d

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

Filesize
252B

MD5
4ecee0f811f301bb7246b78451c02085

SHA1
dcf9cc4c6920e3077961d2d75aa8c0b6ed2c7c3d

SHA256
e7e7b8d943c6eefd1d5a12a29974381090dec62b12cdb25395b844db02c42d78

SHA512
45e7bfba02e507153c012344eda48f0fbcde6ec9ba8b148dd862adf40688bbb81cac04148126d818a1f0bbf3e3170b162ee6795a28adc82d2a3f44adbfd5b11e

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

Filesize
344B

MD5
b478ce03ffb7c25bf7e1ef6dcb1ed9a7

SHA1
7fc927f722133d081d5c9cc31211c27b22d8586c

SHA256
34eaa28c9005adc09b261c0c817d50b1c981f102e099548f1742398f5137b9d6

SHA512
9ae3162bc7596a4f31edeb2b6651ecf9b8c510e47a3e399efb31e6288bcd9259e0418e8f3990faf035f9557f999f7da815bb74fed344160a79b2257edca988e8

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

Filesize
344B

MD5
307f41c7a28d8217dec64abddc4a855f

SHA1
823e232cbf54a5b117c6b1011b9ea30a3ae86e60

SHA256
cfab76d17bfbe3ef9d047360ab9c7bf46f836ff7a07ef23a68136ac3d9014e56

SHA512
610158bd5284427db5875c7b411d0f44e9d97e830bc24a60e27e7d1c5af25b6e9edbe12a0c71a91a3631dccb34fc2a8f8776959542052d5480ae85740a4e8e43

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

Filesize
344B

MD5
cc441e28509edd077e4447f50228e479

SHA1
899309f4a3b75783736f5b36b94f9e19ca2350bc

SHA256
4871519722a2ed2474a1ab3ee8abde48446bcf30cee6a5349d85c7f72cf9ec97

SHA512
24b34bb97a012bab55f19027f319b4a2f5c2508a1e477855e306eb0a98d4a56ee844bd23d9b80a3c94302250bb55b245c9761564a1eeb5fb2e1315820d18b83f

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

Filesize
344B

MD5
25e9235b9217d52bade26aa7854160e2

SHA1
972a8bc80b9c894a2504bac9acffe79b691ff99e

SHA256
fc96f604fa11a7c3c5ac23d4204e53bc0859875e3368ea73315d96d614fae018

SHA512
fcb4c86a5c3c013e3fb13ba818ae74fcc20fdad62d426a13ec41f6c4fea16f8e78783521eef4908473264d876220f041021d51718014ffa6b0c5ff9b954ed147

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

Filesize
344B

MD5
8726fc8edf013f1950d3232e17e72fcf

SHA1
43459a341744c2a28b39bbd44ccc958ab1790708

SHA256
fff0aa8cdfdddfc0d1009888dcf7d17a8b7e716c790df465a748475fdf75fbc2

SHA512
7c26da87b08e1b8b8bf495fd5a0d9a958857141b0818302b5966f42996554e37c33c89332b3422c8c5edc9570805387b577e420a817b3f04b6a668216fb4b93a

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

Filesize
344B

MD5
5cf8f8949cd8ed5b5d15f23878f3efb7

SHA1
01e833fc7ffbaff72a89a6bfdbef7013a6010b2a

SHA256
47b49a498c4580cc154916dd6840c5c1741c8d925da85f8f21ffdef898ce04c3

SHA512
738c083481ca035b0fc8d54213142a63ed793fe451f321a47591006053737b82a0ed1b2edb1de280d8f51ba18422021442d18d41a41a41200ab2e1e11184307a

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

Filesize
344B

MD5
9852c2cd297209191e70db17ada3aad7

SHA1
af68d8176d9905f406baa81d84342c52dee80c68

SHA256
c14cabff022197608a036eb826ae6872217c19978c32254c89407513a27f38e4

SHA512
055c3cb7229fc55a1df19931d6649fdfbb5a876d316483057799e80aec1a363b29c280e9aadec70684dd9000bff073f608aa57f5909e03191a1bad35533f9a17

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

Filesize
242B

MD5
fa52168ae4b36417394be5e983b91fe4

SHA1
b2564a827559d51d7683d5bc37062ee389f10520

SHA256
4c12f53bef7f5cafeb3a0ac5e11cc8f9d50c3190c5588240c37079293f74008d

SHA512
433b38e1afebb57cbb05659fc3d2d44e49c5fa279d08dcf96c6eba8014c0d7172756d5c275bd3383da4b858868b07fcc4f3f4b031a08304bbfbc720a04bc83a0

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

Filesize
242B

MD5
2ed6f1492626446a166c3512a9f8d333

SHA1
10eb940d31766c9dc62a17bbaa600d3c92f3ec8a

SHA256
ea9be441752834d173eb42b8804455427d3e412bfa02777958b8d095890898fc

SHA512
cfeb40e8898b836eb07114f2a4f02b4fe4eaafbc2f2b6f47a895edb223a1081f0f8d6c29eb28ae2a27360e90faa69ace2be8a9fa0c1b1503b3c4503a9d84a934

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\Microsoft\Windows\Temporary Internet Files\Content.IE5\EACIBOK5\Sexy-brunette-milf-sucks-a-big-fat-hard-cock-till-it-cums-for-her[1].htm

Filesize
5B

MD5
fda44910deb1a460be4ac5d56d61d837

SHA1
f6d0c643351580307b2eaa6a7560e76965496bc7

SHA256
933b971c6388d594a23fa1559825db5bec8ade2db1240aa8fc9d0c684949e8c9

SHA512
57dda9aa7c29f960cd7948a4e4567844d3289fa729e9e388e7f4edcbdf16bf6a94536598b4f9ff8942849f1f96bd3c00bc24a75e748a36fbf2a145f63bf904c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1D75.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit