dda4f07fa95dafe722a160606655d22e09f4f8001809dfdb5d5846af1d43cb78

Analysis

max time kernel
145s
max time network
139s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 22:49

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General

Target

fdde22b708577cc1f21e3bad63ec8972.html
Size

2KB
MD5

fdde22b708577cc1f21e3bad63ec8972
SHA1

607d8df18258aebc127f8284b96f93c7840f55fe
SHA256

dda4f07fa95dafe722a160606655d22e09f4f8001809dfdb5d5846af1d43cb78
SHA512

fc9df16b48023463988ce8883ff0e31a68743ff136f60694b062fc44affbc7d2f54134b98db7f16bf93fe7ad43d4e84f22a56412edac25339fefff9eb51d0d31

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-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B273E2D1-AA54-11EE-9CB1-72CCAFC2F3F6} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\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 (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f12000000000020000000000106600000001000020000000f7096096d80a0afd10985fbe48d5c83c3494b0a6c9a5e39e0728a9e16557d49c000000000e80000000020000200000002cb213cb3e1819c3cfed25b1a161909fe72c5d8fd05799f62ac0117e6f11459c20000000ac1cb4dc54c4a654dc71dd44d63013c24a097e5d95ad5429b74aaee1809725894000000064d8c240724d27fa634cae5f4d20d5270dcc5d64d62815fc0d0f611c4234eafad7960128e4859e37f62b408fa913964dead3772cc320bc317a8c3ab1c0bfdb50	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410461003"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0054f486613eda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2976	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2976	iexplore.exe
2976	iexplore.exe
2116	IEXPLORE.EXE
2116	IEXPLORE.EXE
2116	IEXPLORE.EXE
2116	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2116	2976	iexplore.exe	28
PID 2976 wrote to memory of 2116	2976	iexplore.exe	28
PID 2976 wrote to memory of 2116	2976	iexplore.exe	28
PID 2976 wrote to memory of 2116	2976	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fdde22b708577cc1f21e3bad63ec8972.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2976 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2116

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
4f556a455fad96d3850db48867b18af9

SHA1
06d0998779daa0b5a2edc2ed62267655a1d8df22

SHA256
d92c3e486a439f39a6ec6d048bda310704422729d85a51f6d2bf211f91ddc690

SHA512
6193cbcb1c8086dec91402cf3e88ecb9f2d8cee1142a8bb4c93b4de973e3974c5b22a28b74ac9d6a6f3343cfb9da76c2e0c6bbda0be941215bc6a2bd0eeca636

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

Filesize
344B

MD5
6f141aa0dcaea67844faabbaebe2c8c1

SHA1
f667fe06cc78e045617c641b1745a5905a232cef

SHA256
5ad10616e9032eeb17156a021fc769b06c9fbd8a1ab7ca685380c0a8251cf148

SHA512
381dca86bf2c04f2c8f267da17fe11854e3c84868a8587da9863bac28e60e5c113aef3c6768f8dbb4a98b7ed95f76e5fb1750580caae86e6aba98fabafc8252a

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

Filesize
344B

MD5
7001c173dbaed60aea2148dfacb1a7ef

SHA1
dc6d25b470ea937670fdc40b5180bf1dbd60de8a

SHA256
db94bed83cb517fe6ac29ea482d8b4897ddbf0abb3558cf3e48b049c37eb3075

SHA512
ee63d95dca974ed5000134acdb4f9cd24e4a3e98eab54da355ccf7b32ec8cf01dea82e790c918703581f833e20600042b9b8184f72d60373a4f5dc27b0fce4f4

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

Filesize
344B

MD5
ca94071944e91194a2b79bfcfa5d4cfc

SHA1
ae4d7e5ff40eae009a3c2e68c682d68a7c8b50d5

SHA256
db5afd20f0689553a4f02b92636b1321fa8c8dcbf25bf5f88c63a5a7cc86de44

SHA512
488b6eb01a9ee54e26b352e726dd46442450b4c1345049ef0162b97186e00ccb802fccdd856b10ce0f76a139e662ae28cc5c6faa436e30e973da717a33d2cadf

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

Filesize
344B

MD5
194070eae381f7bedec4c2edb3d03c3a

SHA1
2db29bf341351e3bfd5dc10b7ed0a0997cb2456b

SHA256
ac0d5eefe44b58a119178667e8cd4707eb60345f0c0b87e1c43a63868d85a5e4

SHA512
f248b20f6c04b44eda167aa73e64848ffe4e3d392fc93106777aeb7a2df6523e7b03949dee47fdc386296f38cf770b29f4c0c84777cb858203df3d48faeb5f0f

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

Filesize
344B

MD5
79cbf93d64c1f7d5c4c0febe30d4055b

SHA1
f9f5b5c67b2caf215499a9c3bf615e302461cfe3

SHA256
58e9c99a6ff64a1cbb12c8d531e6e1fb05348072affbbc6350563ee2abcfbc29

SHA512
ae796026595d5299132b816c35996a8ab3fa672e1e53ee3cb39f29e5ee0c2276363865604a2412591c0dfd744ff11df3ad92f42717cf467b420c88fc3ec88184

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

Filesize
344B

MD5
470f168741de6f4e4a9275a76f46e255

SHA1
a54b43ecce07376093f8d4ad7e57617e4cc59c39

SHA256
c88eaee87eed6012ba8630a3351eda3531fdc4b4c4f2952b6d0abb2944762fd4

SHA512
f17cd545d9c5e440ac881bc2bb9c5dda447a182fab90b30ebeda22a2daea1d746401462be009483502141d394052bfca5ac364c27653722169c3aeb9ebae272b

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

Filesize
344B

MD5
c34a36222246d725f4ff57adeec019c6

SHA1
52205930b29381d5f3f28f4213f5d784162b50a5

SHA256
84e52ceff2465b0241fcc47d302d41a5ae53e8c89cb14a643c715ade53020b20

SHA512
26e69bcc1abfd69ad7cf2396772a18f7a3f9992d9569511279b4014bc4a22748ccf1e81d472dba3905bb2d527db965ccee83d5df376af5f534e57245f41f4298

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

Filesize
344B

MD5
2195b98841427d2561826d8cbd1d70f2

SHA1
ba1c0ca5328c6f75b33070cbf5b06e17edf9d996

SHA256
12589ad117b8c5615b03d782e45147466b5beec494fa8a3febb106d0b6324cc1

SHA512
3cd706a3f64c89506ce07013181e5eeadbd7a22fcc92c4dbe9bc876a51b95bffc0c77e43b856875b89b7df414faa23d4638bccaf337b9480a82b4da57a7f0b82

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

Filesize
344B

MD5
3a101f62ab46844ed01540140c562375

SHA1
bb992f968631a41342ff7bc361d8a57d07bde75e

SHA256
1812ea051f383d8ab6f4598a02a597fda4d3301f3d3426182bdf247eb97f7522

SHA512
17ac00aed18198d59e91d21de1a0b22b5f70fe5495041f8930c4912c48a1b19d369655f0bb8b8950a9c3790b81e2bac69f18ca93fd4d86784488955315b25f05

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

Filesize
344B

MD5
998d16a663118fee0b835d5056ab8513

SHA1
9728ef773bb86f6b32723a075d29c703b6d4de85

SHA256
26bf037e46b343e3248c8bbb30b705435ca36939a692c001e406a219a72291a5

SHA512
a83732ded642fd2bb9cf1cae9f08c9923e2bdb9fe9b6ffbd1fc8c88fb6ce94df12a0f58781920ee47c61e0fef1dbac90e04687e079f6cee6d101259cbdbeb006

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

Filesize
242B

MD5
8506fbae2d83cef07e8230527fc1c6b3

SHA1
d93721e5e54d69a7464533c7fae06d715971f77e

SHA256
eb333d022a305d24d84e06a2179fdee10f56ee40c4a2d29f3e57e23d8a5b933a

SHA512
0932d66541d6be4e1a9e7d3b93a07b7b5482f7ef41af12a6f49ce83a409361900519b99cdf779ccc47eda708d853ac88ad4860e5216147e467481039ab868865

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\Tar3BEE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit