3b59d7f73727f99620677f157c961b2fc6f973cb7c4a7d75149b0a5e7f6bd28e

Analysis

max time kernel
146s
max time network
148s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
11/01/2024, 00:08

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General

Target

52001225bb1e5419d180aad93ffb0450.html
Size

43KB
MD5

52001225bb1e5419d180aad93ffb0450
SHA1

87ed32cc860716b8dacb9f7c9fa04deffde73181
SHA256

3b59d7f73727f99620677f157c961b2fc6f973cb7c4a7d75149b0a5e7f6bd28e
SHA512

0cc529559cb6481fa82e714ac305e569b017680011bcdac7c6e98d75229815f4536a89dd8375a7d85935f6ffc27b4ee2fb8fe09c58f5fe3935bb9570e066efc2
SSDEEP

768:mayHHvPWlo8n3ty0eq1xPH6W/OiCoJ6qdVHx:m3HH2l5n3E0e4PHmiCA6qdv

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d6000000000200000000001066000000010000200000009d93efa707a94b0e2bf58b39269894a82976a6f0eacb1cda87ea1682fc4e6e14000000000e8000000002000020000000f82c956d2d6840078ff73ec7497d59f6145101e79eb95e0fd3280e180b2f4c809000000079a721f29629e3668e437e4967e4c747bf48777c97d749804384a483ee81f23085dba44c42e485b3b61e623c9dc7667d12d9d56e6514af9d25d34f7153ec17fc4c684543e47b1b2ed04f50f9dbf6e7cdd92bb96a303ce991abec3eeee62a724fa2b7868838fbb6bf0359ce10d6ccae14d7351542c0f900a70af0b816f2b0388a260f74680a2a935fe6905d998e25d2ed40000000021d05454f7161b6f6345a62cc9e754511b2ccd01d828eb6edafe39630e4b607ed3512f784d90e3e045a5702a9cfab505b0c8c64d94e200b9e8ecb9117ff831e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411093574"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{855472D1-B015-11EE-86E5-EED0D7A1BF98} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30b39c602244da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d600000000020000000000106600000001000020000000b02d6f7a643963e3d95e72e5dc1ff16cedc3d0d4cab2fd06811e56186297a569000000000e800000000200002000000075ffd7e0a05c0b1b7217767f829f371c74891dbbe0d0490fbb3e525bd1b8b36e20000000f6f17b79e7317bc38d5fbd0ca622e4459b40527fe66c396abf8341052ecf6e1b40000000d1aa9decc059f96a26d5e10ac11a062a7b3c618517096b977509523312e810dea871afd533fe3147db5da171e8da4c56432e4ddf3ce3c04a2f9b6d76b0294499	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1988	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1988	iexplore.exe
1988	iexplore.exe
2708	IEXPLORE.EXE
2708	IEXPLORE.EXE
2708	IEXPLORE.EXE
2708	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 2708	1988	iexplore.exe	14
PID 1988 wrote to memory of 2708	1988	iexplore.exe	14
PID 1988 wrote to memory of 2708	1988	iexplore.exe	14
PID 1988 wrote to memory of 2708	1988	iexplore.exe	14

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1988 CREDAT:275457 /prefetch:2
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2708

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\52001225bb1e5419d180aad93ffb0450.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988

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
a25ad0f81de2626bbcfe2ab28110cfd6

SHA1
09cf683cc576ff23648d50c36eb53209791eff3a

SHA256
3e8f0ffd511f0414aec73b55076e8dd77a5603b8d8f661d974764622820766a6

SHA512
725b18700d67537df4adb040df08c3979e7c5089acfd8f1deb3a8ffe67688bc77f191f03754d4e2b8c1b791dc325553c467d3909e364e83c0972cc9ade0382b1

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

Filesize
344B

MD5
29ee51768e6226a34e28de8a89ad28c7

SHA1
81cf32af6288709d5a6b6a0f44bb3b42d43cd0b0

SHA256
a016f03cb6357da82e3866b1d2a452fb3e71a8fafad652eafdaea9777ffb3803

SHA512
58fd6d7c5f3583d51351394a7ece75b02ad3472d150f81101f0594585909b46ebecda7fd4edb2d3e0ca8d72f77258b28fb4683ca8f60b9fb96335b1a750fad04

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

Filesize
344B

MD5
3b77af0e214235fb96f0cf9e0cced3a3

SHA1
d1b224884c561dba8abc318a9c40cbf2e72e51bd

SHA256
e77f0266d72c9c12201d42a1faa1318f6475cf118380d4678121a65b61947d77

SHA512
4050785ecd81bcd585157c2768906b4adad10857330444abdb24f954481e788fb716146964eb3f506ded21c3280f6f2ebde4f66415073b0bcc7d62b24da499b1

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

Filesize
344B

MD5
e8cf69723bc559dc64632b6f66de2886

SHA1
8a043b3cd7815afd756ddb76ba06b51a783e52c0

SHA256
5b778375fc09e2e4b208f176d51988a3c06a67f6426846395789f595132f4414

SHA512
45b2f6281fbfe239f2ad4218efe489818070e596b1bee2731eca12f5417061cec55e482803c9aa54736edc532a6affcce09ab3b809d01cc91fcde7ff27bbe693

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

Filesize
344B

MD5
2201a75cb7940e77c36f006f4aa0502c

SHA1
35d9801253e44f7840de4caccbc8b54dc5d1688c

SHA256
41f2e51722fd88972de03460b1688c927c669325e699ac8a6f64c11fb03a2437

SHA512
a0cd7bc2160bfd78594a8eb20895f10f81447420e88e46df259f693df71ac939b327c42879fd514380a58d4c94bdfc04582ff09586f62ff0828067d8f1d3e79d

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

Filesize
344B

MD5
208d53026df411975244abe119fb6f77

SHA1
dc517b030f7204544ea8f00edb6322d3fe3ade23

SHA256
8d258d9f4d74263d4aba9bf4832a005b7ea7ca86648003bb5b4845dbf3aa91a7

SHA512
dd3461bb71a71e3f148201b9cd0e460f0067ee368c693d72b336a0bdebdddaa41afd2daf18e00ca0f59ed3e69194e85bf1304caef203d47993baf31fb42b4db4

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

Filesize
344B

MD5
ddc183caa33f150b61f5dee0dfe73321

SHA1
16c81dbe7a23318ae4d715fd2430101d0bf78cf2

SHA256
4f33c3e01c4525164c8b31ea74ac25228db5092210cc420ffea0a5fa1c35ebe9

SHA512
c493a01b6e7c03275b8c31743c325d9d38fc093eb45f95fe845e214f2444eee7bc25f3fec4d2375389506df264ab568f220667f19328e759f9e1b0cf89c868ab

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

Filesize
344B

MD5
b6bcc8f23a372ffd7803e8a280244766

SHA1
af821680bd2e5fa5e98b766b09bf3a75321d991b

SHA256
c761d324ed8d32aabc10e56863cc5b1e82c08a3c5dbf3523e030135d668a9e1f

SHA512
a6aa1c66587838990d375af01a2d6edab90cec80d181fecf2dda76ce5f58c0e3b0c02b45d05498e15998e16f9f57eeceebdd67e9391e7ce9b6e0c397aa591b6b

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

Filesize
344B

MD5
ccd4208317fbc41d3d625c54372d5676

SHA1
b4aacf7d89b3042162db4d1474f0b27b5b4090ed

SHA256
ad16270bc8257065e6a6fa4784128e34a9bc77c356aa59a75c1f92da05568b56

SHA512
7fa92e38fe9416f65d5890483c8cb3dafed560c78807e3cbf4e0aaddd567c8b173222074243d27280108de342e1234270cee3a3013d6f5c852b65643ac4ad5b3

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

Filesize
344B

MD5
0ee29c2944c26e52608fdee67e651173

SHA1
6f83e01c0b4ac64c7286f6b5b2ede965eb2c5a3f

SHA256
cb4f5706a0cabffe7d2fa109cf8cb5ec629565c4a5db8b89d0713182bbb2e9e0

SHA512
a7467aef12b65404cee120d403b17a25cb5020f647b18978dbf90ee4c7d42baee173813edcff4cd6c55988fda7fc019ec57881be3c50944c430215d7526235ae

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

Filesize
344B

MD5
58604111e289fffe020c9f008c767a82

SHA1
9b8ba88a55a4fce138a15c7ea75073c1a8c96338

SHA256
0bc722fada27097fbae6c77e4ae43eafd766a0a8cf835f80db287226a8776c20

SHA512
ffec0271a52ffa3db0ae6f4e71363ed730a859ef4085c7c16bd32a73158eb9f1193333ad5d3a5889da43d02c05378700cd222011d3decb9e529fc1b7e6c64b8d

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

Filesize
344B

MD5
8be92b163c9202708b50ac9625d09850

SHA1
fa2c8e02a1ac8464feebe987d155cfbdaf110a1a

SHA256
a3d906688031f5c843400d43d112a6c8af549238488a8a01780462897a8799ef

SHA512
37fcd86fbda06b8948ea7e105cbf50616ac3fa9d32c96f62e3599632ad4abd8631dadb065bef5f38f107fd28edb14d9ea2507b9bbfca6bd0c85c9086c37a8ff1

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

Filesize
344B

MD5
340b26702081e913fe226f742bfaeea7

SHA1
42f5fe92ebca86646b4b835d3f42c7b2f8b328db

SHA256
8a9a246d43a88ecb439dc29e2d110287034d6efb7f2b55f24fe1a740cf867994

SHA512
340b6c7957a9026a3696f628f4438a055ec06fd71fdc83179733e73b1e2f042e862a5c8ab5f26d1fdb68fecc1b29f7f261f50ac4e6b3114455c3a286accd22cd

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\FIEDGG3E\platform_gapi.iframes.style.common[1].js

Filesize
45KB

MD5
443e0c5e6c65852fdc08352ba65e8d20

SHA1
38a62efd14134d43e90dd37fd361517defbbbd4b

SHA256
219f83120995f97dee2f6f5d6e9f4fd15d4cda561a667c2a4bb95df78f63e74a

SHA512
28ff4478ce30103238c15a108fa22b5fb19beb09293903ccf96a15234a3bb77793515138af0da744832f549f222140ee1aa52ba065b9b5f75edaf648ba5929f4

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LFLWQ602\cb=gapi[2].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

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C:\Users\Admin\AppData\Local\Temp\Cab13E0.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar2BF5.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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