e9568a86549066308fa02594908e20648f839b18a6d622159768be405cdafc06

Analysis

max time kernel
142s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30-12-2023 14:21

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General

Target

1b44058ed99ffdfde0dec832524b72f8.html
Size

3KB
MD5

1b44058ed99ffdfde0dec832524b72f8
SHA1

b558770c5539a45d6f428e969d9492f79448953a
SHA256

e9568a86549066308fa02594908e20648f839b18a6d622159768be405cdafc06
SHA512

06ea492922fa73bd3470376901a341d80f8eec6651582370b2505f8db6ba35e7393c022c13705f5c951e4512fd67c02bee3942d2a8e6605676710708196565f6

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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410485315"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5210DEA1-AA8D-11EE-B383-EED0D7A1BF98} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000f2b47f211e3449d32493286e071631e606a5bd39198988a1eb0c98768ba25327000000000e8000000002000020000000c163ed8364225eb8e6aef8b4dd338077cc1ee54ae71fa368924a82eb404c15f22000000080fe857cbfdc070ed83ffd40fc234330d8f422ee85d2464b747a0ea4b743ce96400000000a8be6a5e35dc4dc0d1aeeb25f5317c8f2261cbd7044a29bc28689abe44f3fdde7c7bd8aa49bcc727c45107dbd45891e977a387ba3174fdf6d403d8110f7034a	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 304ced409a3eda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa0000000002000000000010660000000100002000000019f017d7256d366ef9c53f4028fa0de11f2eb993243deec7f005eefec51f6954000000000e8000000002000020000000355de724116c08620c6faaa7071edb4e0decf83397b685944e54209513bec471900000004f07293af8941102fe9b532da59a9997969484661243272b83ef0e38e1900a9e8f4bdf6c726caa868c9d48c3b8c051830166a4d87151a0ba7ca38674fba5c7f27cb9c61056889bec51c0d78890700271dcd05ae545dde38af1b49e6ba5f341917f6c2f6ddb9eeb14ec9a169e96b51a0f441a7eeb36aedff1ccf36a83e65c0ab8e88b8fcba7c64e1d4fe6a4b7de334a114000000073db93f8271ce2b8856c5e5420a96bcdecda21d69ec53cfaa5dfe62638a6ba8a42f50200f943138efc9af24f9b0fb544c33d83f20946d201cfec8599fce9c4f7	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
284	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
284	iexplore.exe
284	iexplore.exe
2288	IEXPLORE.EXE
2288	IEXPLORE.EXE
2288	IEXPLORE.EXE
2288	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 284 wrote to memory of 2288	284	iexplore.exe	28
PID 284 wrote to memory of 2288	284	iexplore.exe	28
PID 284 wrote to memory of 2288	284	iexplore.exe	28
PID 284 wrote to memory of 2288	284	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1b44058ed99ffdfde0dec832524b72f8.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:284
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:284 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2288

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
65dbb364fcd25923d18c42d4ae30e0d9

SHA1
6143d2e5d7861d03e9e3cc84a0b8521eb513d981

SHA256
ab088d14d99d78d7f41cf5ce979d3f17da5f844edd1b7fb88af0adc8e2d01541

SHA512
0f84af08c726f2d87eab6597b5c55d2523bf67d276ffbac14e43a841f2894fb0bf56b830d050b28446a19929ff61b564a63aa187b1b822baaff3a2e10b73c439

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

Filesize
344B

MD5
7482bfdeaa316588520c754a480f7458

SHA1
dba060e34b9b357db629436abd9eba7914648214

SHA256
d723f6c3907dc7c3d55e3d3303d3d27893f26de27b3d64f9343ea2818abb6b9d

SHA512
b9b26dbcaf9ab6ea746cfa96e06139d390b292053367ac05e883fda5764435993a34615b401ec4ff9dfc05938172ea73d76f1e2de8d7a106836cff9654436439

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

Filesize
344B

MD5
7fccbd20f0d25d04d22e9a809d35b132

SHA1
acbca801daa965494fe982551edd0fcbb05832e4

SHA256
91e8ac326f8299674de47a6e47bc8e035c1dd9e2dd82a9966161b226bd38765c

SHA512
b8e311867c78b3597071ddc9ebf3dfb70d164e3148e596769545dc12f8b614ecc65121bb79370b17611a285e014a372818d60499b55a206ac7d771b93f233a71

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

Filesize
344B

MD5
e6c8d83f8fedde1541b67aa649443299

SHA1
60a8f56e6cd763e74910866ddc49bdc2ca89ed15

SHA256
28aa56a1d7d2329110430c148f4668cb7ffb772e04d50b86c37e17bfc23f69ba

SHA512
d0474e017170d06c5d81968d4b85ebfe646d10fac66abbf272118e08d10b3541540d0167f0387e14c6cfa6b0ab7f83ea8c4878439787be2d888fed94acc83b4f

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

Filesize
344B

MD5
aba26b9f3473b7adf171c47dcdc8fb7e

SHA1
7cfb3a8884583e193b8109a389dec9882e8570aa

SHA256
5a5a3a726e69ea7447306d32074a1866065e647215da52f4cab63cda50421fda

SHA512
42a2405ae9abd0f0ad018fbf5c151a84bc63f55f04b91a9c3a5bb565b0b74b3acec04a096c7710f67e8b59e2b53b59e292f025e52c2b15860fc090b272f3ed40

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

Filesize
344B

MD5
09192ec3c4dfd185adb5b06304c1f300

SHA1
8b227a0b38f95c0367c5140a3740e811d799d435

SHA256
14b90e6e895446c541cbd76193972a8adac6493d8126bc6d0a228667ae28e3dc

SHA512
07c2b2859bb3a7e0c3741ff7a304c657e8d06837b1bef0036650cf5c766970a99cb95aaeb5595e93353b6d448457311ec2044177734e1e5019a618262715aac3

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

Filesize
344B

MD5
56b6200837e7929a08e29ba237410eb9

SHA1
b6c1af8f9a057228baba6e6be41d6e87aed7632e

SHA256
51e36cb11cf8a372120f830837833fa6b0dfd981c6ff710cff18091fa3dfe151

SHA512
55b41108e06d1eeb968775c2363e81308ae956725ce7bf12647f9d9bbbc9e55867f45e6ba45c95445d3d7aa30f0677bbc86390fb1ea02887d1bf44ed78180395

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

Filesize
344B

MD5
2c132bdda0d2553286c602dd452dee52

SHA1
6a033ec61bf825c3fefda53b8f8a28b6a7f7f5e0

SHA256
b1b971b559196f2023036c1ce80baeb8d82883c7e1786eec919a75bd28bfd475

SHA512
e785e004c24cacf0e61d1563878fb7478c1d6f8f647483774cb0456d8692321bd4e4ef0c01bb9da097f93490b0d483755547bb516a8b2aac7352360f3927f5e0

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

Filesize
344B

MD5
e12a6fa791243008823b5d9e7c5d906d

SHA1
227e89d764847f5f4b917ebe99f341052c42031a

SHA256
80ea2b9ae66679a28bd75c608fbe07de1ca46cc4629cd614f9ba1f8dd052d39f

SHA512
e38e69dd2fb9555aad1b096c1adc3d729df0da8d9c6b5f9130ea6bb9778490df7ed474ca7868c5e9c230aa7164e7d8a6509b67462e1bd2e1688eeb4128346f6c

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

Filesize
344B

MD5
cf284b7f3eed02178c61e8485b0b5615

SHA1
4a210a66e8dce3db223ebab507540b3defe6a658

SHA256
dc7a000a12a095dec94ef5798af439a9d8cb601682dc1fbc55d96dea6ce20a55

SHA512
4711cbb8221188273c6336ff8ae601cebb099f829696e90d00b4dba4edf5f1702c9add97cb6c578c7b94a019626771a9f263d9d6140f010aef7591ce27566fa5

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

Filesize
344B

MD5
8dc8f9b81e725fd9e7ce6e233ee280b9

SHA1
e87d85b9de360d259b6421a434474603e12dbfa7

SHA256
1c96a04f21087c7d992fb684a059c8cec69f93b1fe3b6d7737732df038b54e34

SHA512
528256bdcde809f98306858ba77bd00a525e9290d10b64cdd25da308acb35470d6505d8e335b638297797f45c38c5deb54a3a1f8643ffe6a5c06060a1612ecb2

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

Filesize
344B

MD5
a598c9a212baa141a2075f4bbda47610

SHA1
c7e21b6c05cea02df5c958fec5cab0373489bb9a

SHA256
dc3714940d4600fb92093b8b6715d19ce64a997a27c63d7203ac23ba37ae91f0

SHA512
93bbdc6d2ae7e8fbb0d73c56ec08f018cf1b3ee9b1529d914ea28392fd3a44ca780af6af15f2408333b494571cd3bf79dcebf03f827320ca4c60c20d7c45b566

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

Filesize
344B

MD5
87ed6ff6f40623dacee22d85eb63a024

SHA1
c36bcdd3cdbd8b510bc71a2a659cc881007b73ef

SHA256
627869ed7b6c0185fdb9cb81f5c114db1ecc09181f50d2f8a76f10417889d9f3

SHA512
0c559f2919a2448419b1680734c0bd642a649444bdce81e99d19cdb969c54eeca0ccf568a02d9d67f68fbf79aba0d413fc467cbd45cfffa97ec2452f9e7d0315

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

Filesize
344B

MD5
bd3ca69fc815a1573aaf3febfd4cce3d

SHA1
1ed0f8e34f8121cfbf02991fd0b4d038f803be6b

SHA256
3a8ad3487ee5856147405ba2c423fb80b23f0fbe574f9aa950b7b456a4370c83

SHA512
9e6cd179164d8f1bb69fe540c4e265de284f80549f27b80ca306394725df6afbf05c95f276ecf3de15faca944223f620ef812b2e41a3eff92a84c3945822a8aa

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

Filesize
344B

MD5
908b9fda17da56464811817502e9cb09

SHA1
e6e531f16744266ca44f57b2dd498fc9ba9a4ef3

SHA256
129a98a0171bc664396ed1dc06974f1df5e42ca493f41f8c4a72da792628f4bc

SHA512
b1f307b15d8f76f87681ee8d34cb3a3f3dc80691b4369f559875d12569d01805283cc63497ee7b3406fa667e347db99dbd0a16d9fe2e702f2f0b8ea60dc03b58

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

Filesize
344B

MD5
e83b6cdce00823ff79e752f8e2b338d6

SHA1
bc92edf57041a15097cfe1621ed8632729dc49aa

SHA256
a26be86c34b4750eb5bf71ee88baf2fd137c104c7fb66e7c0f620b53bff74e6d

SHA512
fcff8339530f46d5bbb019f48482c0d76478a7e30be0d926b63123bce42465b7e1fed753a2acbf37542b2b3f0fae75b3aa32d03940590185ffa1d4ff448e9cb5

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

Filesize
344B

MD5
8ca9d89888ada56f8914ae55d57c439b

SHA1
97d316e90ecc732838303e498732d22d471c7cc2

SHA256
c75f9608802e5a5feb450df40a841ddf4d3c1ab9709e364947a6697fee4a018a

SHA512
897380a54bc6ee7c2ecd39fdd38b431df483ff17f437004a4b3939c77a6634cefd2d92fc9de0a5033929d97aafc441d0c2c2a6e5e313aad3913a956dca12a8c2

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C:\Users\Admin\AppData\Local\Temp\CabBFD8.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarC97C.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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