e7741a53cd5870bd50897810fdd096bcbf7963ef079d621745b26e84256566b2

Analysis

max time kernel
138s
max time network
144s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 08:48

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General

Target

610c75928c6e80d03b53ea3a0c3b036b.html
Size

53KB
MD5

610c75928c6e80d03b53ea3a0c3b036b
SHA1

40bf39b4d2038ed4192158bcc2c70c0fa3fb56cb
SHA256

e7741a53cd5870bd50897810fdd096bcbf7963ef079d621745b26e84256566b2
SHA512

8c699cf8915c6e1ad6845daa12a24d0b92810494320ae9903e1e7f47c8aadf9da4ffd6efdef54e3b41b3f18ccf9276921a64263e64e9b9f444c2767653b1888a
SSDEEP

1536:CkgUiIakTqGivi+PyUarunlYC63Nj+q5VyvR0w2AzTICbbfoz/t9M/dNwIUTDmDl:CkgUiIakTqGivi+PyUarunlYC63Nj+qq

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\Main	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\Toolbar\WebBrowser	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\Main\WindowsSearch	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\IETld\LowMic	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\Recovery\AdminActive	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 = 10f2b58dd238da01	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	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 (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409849822"	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\Recovery\AdminActive\{B2596E31-A4C5-11EE-8A73-D2C28B9FE739} = "0"	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\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000640d3d2ea19a7d5edc72fb3d02ec9bbd728e32935bd3d765075658da9565ca95000000000e8000000002000020000000596d51f0858c1da64ab66e61fb4d3584fbcd6a4b72c0e265f8e00f664788854420000000bdfd83785a34a0ff9c77f27326f36ddb327664627e7b151740a09495f1ce8ef2400000000782a1c96f4b5c55fe7f436b797ee104a64a3cc631574fd993e0a4ec8e03e5e3693027ba9263cc3f02db8da74376bd8d5e9859b4af4418caba6dd1035eb4d13c	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 (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\SearchScopes	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\BrowserEmulation\LowMic	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
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	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
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\Toolbar	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\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2736	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2736	iexplore.exe
2736	iexplore.exe
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE
2436	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2436	2736	iexplore.exe	28
PID 2736 wrote to memory of 2436	2736	iexplore.exe	28
PID 2736 wrote to memory of 2436	2736	iexplore.exe	28
PID 2736 wrote to memory of 2436	2736	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\610c75928c6e80d03b53ea3a0c3b036b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2736 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2436

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
45f677a49ab3363e506d343b834b616d

SHA1
5b125871a72efd57094a6e249bc1e35b1cabe8e8

SHA256
ef591105f998153df67b8a5e74e907766711e6d9db6eee8c5951b17adc7772c2

SHA512
961e2ba600b87b1824ac0e50ef3cfcc0b4cb93648ad562d9248dbd5b4a8cee270c18e31a5f10702185d1aa44aea04c109cd56c3e893bceacf0ed032d3ef5db5e

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

Filesize
344B

MD5
e8c01fad98b26c5e8616f5350eb2f342

SHA1
58f1d13f77de6dbe3033312bdbbc169e30686829

SHA256
60712d631b2fb8ec931579f405734097c1c1ef2a58b8bd6b2285d794f28b8740

SHA512
fa175db076017f7590e0650a9b2f9962950517faf1a9f4b7427f9f1c68dc3fe73b6b0356798e3ad0a0d6ed6ecadca3baa90cb0edb8852891fdea96b0ea4e32be

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

Filesize
344B

MD5
516a79eec6a8fc4ff42cf5d50ba2768c

SHA1
673b7945ba8ec50e827b7173bf3fe9c46434fb65

SHA256
15d0c3ffa35b8b456a009c787a0e83d7ea34a53b77049abec87a52d53a9d165c

SHA512
7ebfc2497c5386363a860deeb8fe0b1785ec2bfc083a8d6f117ec75c3a7d8ad63b1c5dd44a467ff30aad105949b4e51107425ae23b6a87eca0e1daf2104fd3bf

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

Filesize
344B

MD5
337e1cef19318af3319222e6818e0aca

SHA1
5a90b2d73ac624ad7f63ec5fd9587ccd6f10c3f4

SHA256
2a345552734ae779cad8e20058b9e605fcd78bc1a6be3dc5a66117a2020f8497

SHA512
ff8113b74fee33839b2179513f4f191feaefc209a277146f91c99d78d8f29b7967491fe7d496048863f2e10f29774ceefd94fc85736cef5798faadd2275230be

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

Filesize
344B

MD5
af1fa7f23f72b5cc869256dcfe5e1585

SHA1
ba8fa66d3f3310b8e330e20a9f6bd297ba02039f

SHA256
5cb3c3d5c132cfa7ea17b596a85fd7effe3f0793231de72e1dc8c330c0e9ce13

SHA512
1973c609ece2b1a21530c8f30bf5c8d1addb99ae6b5ae55e5127bb9edc7c2e6a61cefd95c05b863eb75b3a344d01589c16d37f93c39aa1697210b1ab5b9df0ab

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

Filesize
344B

MD5
04632bbd1c85575c39dda7f615383041

SHA1
a8dd8f851e01662d20fb85ac9faa958cd0d6419a

SHA256
4df676330352b6671035d571c2e2281cea5490037e8cc308e86b8c77a90df14f

SHA512
f7629f5cd738ca93d83fbef8be56e0191dbc41e964fc6ce12c61c2374936e5f7953c0bb56ef8d24dc7519b8137b920e62f97e6161453a94fa9c3c76620e4430e

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

Filesize
344B

MD5
40d0eb25de6bc8b5e894467977bbcb3d

SHA1
a38c8e6d6f7edbe207bf50d8bb09d2778e5350bc

SHA256
caeadcc6c4b76947d18cbcff79982c6a3552e905415bac807f254ce35d03e1d7

SHA512
d658d2d7cf5efbdae9c4564bc0f78529d4b66753dbce8ce2d4c1220bfe33d35ef14cee76c541838b8d31fb433d7af454185ef9b626cb6bccc84faac27f717aa0

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

Filesize
344B

MD5
daff7d8d525e33d581739b5c67a136f4

SHA1
d526d4e90843cf40c79f45ace92856f7bc12b443

SHA256
e38c4e7d8de99e73a2a28bd3c41e4df84ee8fed18f7903b9b1ef822eca510191

SHA512
e5ee647d63f7bf21a8c49e5df86c81aa2bafcb782b353a2c38f4abd41df29f28f06867805367b39d0147cd5dd6f6ba67c1f9da25750f920d5e57249dfe6e93a6

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

Filesize
344B

MD5
4cf00ef859ad259bc2536fbd7296e785

SHA1
3c89bb058302ec97524a268077916732965b21d2

SHA256
2c5bde6fbde189742520fa98e2e80e0fc59c25cf02e0fd869535c2b4c7467668

SHA512
bfcd9b9eb3bd8f57ec6604c232ad3048337f81253e007898e5b2eaa3896850412a224bc4f4e139971680c42e0e8f39a8f15cd2989004820999f2eac6cf9ebb06

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

Filesize
344B

MD5
1c1458464ded7cf8e639aa5f2c3e2ebe

SHA1
ba5af73a39ec7fff4671b9311b6daa9fde69d87d

SHA256
d3df79392c6424bf83f2a33dcac628c7f6c01136b40fc167a347b9a3260bfa70

SHA512
bab06b33407c899cd586e650ed0345fd1ad59badf936311aec12f6cd565cb4f4dd82ee1dc61469eafd1a59e0c75127f46b3660e276146402760cda1000f0ec60

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

Filesize
242B

MD5
05c6e18ee3cec41b320957a852550cd7

SHA1
573fd9f9e8f17035ba6429c04519ba89e208f2d6

SHA256
3e32b9f2b7bc9351b3bd6e338de5758ea350048d87668b015f21a6a98036bf6e

SHA512
0160c844a7545fd8c23082a99ad020a4cf32cd36a49626602be8769624fca3a23183722bbd7c764d917bb7b5d0a40d35e9bbcad742998bb770aadab13b8c18a8

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\XXB6CUXJ\wt-logo[1].htm

Filesize
706B

MD5
67f3a5933c17b3ab044826d3927d0ba9

SHA1
5957076d09bacaa6db8ddc832b4fd87ed8f05f8a

SHA256
97e800f4836b7030dd58fe6296294b7ff5ef1b5eb0e88353f230ea1608d2bb64

SHA512
03ba224055ffdbf32b7eea30c764dc18d66cc6d8707dc5fafab74e155b0bb3d4d691c5788b033a68f05299547297125122778fa7e3252f93e7343d918936643e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4FDB.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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