238486511f5180f8a8033f6befdf4c04353763b4a3ed83ef68c1a276ca80f82a

Analysis

max time kernel
120s
max time network
145s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 11:46

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General

Target

1776416bbb88ea6339d18060387f50da.html
Size

1KB
MD5

1776416bbb88ea6339d18060387f50da
SHA1

0db3525118cc940529fdd75ae61f2a46b2ca994a
SHA256

238486511f5180f8a8033f6befdf4c04353763b4a3ed83ef68c1a276ca80f82a
SHA512

8c6723cf874dc613c4b017d2e1617d8a2bd08801c2214be4f396c9f5ab61794031af1477249ef17f94ee4a4c5edb91803f6b65794711fad0968e65143db2ac6e

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	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\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000c2ce4a2744b40301dc5ab40c48ec1c09b5e09736835d450a2c806dbf5969b29e000000000e800000000200002000000088bad3f0d04669b59623ddbb52c33a3e60541d209753516cb5aadfe686612b0f90000000e8ef847bd2c63e96b7b70fa10a0991f4e1ee5a790168feec3f2ba5214391c8713bdd9648bbf196e630b303ccab9fd7bf6975a65469fcff534b7a755b5015a5189298190e82ab0191ad630af6b22e93c828a7b068b71057358810fd6a0f59a5254df3a30ef06673a810acbc8e2f340b1074cb0949b25a4ad356d6fece9c9fd1d7ae02aeb08424c42bc4a3efe13d8501484000000003239f4cfdd2f2d7748e9fbfabc580d4c1ce1b7ba7f62aa8c776e07568d91c96a364bbc784df0fa4d029d2b799742b7669d9e8e04880c00c28699c8d7e375bf3	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FC558661-AA13-11EE-A508-CEEF1DCBEAFA} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	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\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\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410433201"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\TabbedBrowsing\NewTabPage	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\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa000000000200000000001066000000010000200000001507c7cf44e4be7876ad8e3bcdc14d652bcc83f59f3fdb2a5b4e03d405a6b869000000000e8000000002000020000000f7d060e08e4c51eb2618aee3c5d91219d7b262d8d5d440e772f88849a6e6bd8820000000bff40f36121c2c43b169576d4b7725a7775d55816c468f05704de72c308bbb08400000003d5b8a5eaa9648d680d80ff6441535df67f768ce41871863986db766893a14a2953a96d3f01d6dfe37237bd79f406f9145955b1b5fb1477ffb2e64e11a253307	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 2045b0d7203eda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	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\LowRegistry\DOMStorage	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
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	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\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1712	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1712	iexplore.exe
1712	iexplore.exe
2772	IEXPLORE.EXE
2772	IEXPLORE.EXE
2772	IEXPLORE.EXE
2772	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2772	1712	iexplore.exe	28
PID 1712 wrote to memory of 2772	1712	iexplore.exe	28
PID 1712 wrote to memory of 2772	1712	iexplore.exe	28
PID 1712 wrote to memory of 2772	1712	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1776416bbb88ea6339d18060387f50da.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2772

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
bedfd6abb43fc7c3d3d70b0b700e1130

SHA1
63ca1627a452ba5b74de7d0885afb5deed8c5ed4

SHA256
5aa96c8d171999c8a7ee28cdae402eacb2ca986af83c755a6c3e32cbee3dbebc

SHA512
1fdabda5bad8076543bd96d1f9693cebf6e18db203f1a213b7de20cc48ee4eee8640ebcefba0892327528b8605bd41d61e997b3133c9c4f594155d73ea642ebb

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

Filesize
344B

MD5
c8d0dbcb69914253fd566b8c9ac93acd

SHA1
42560d709badd59068a8dbbb068fecebacb8c793

SHA256
a45c80ea940cbab18361b059bf6da54c7a9492dd020e82dbc7730210932864af

SHA512
701b4f748700b3ad0af98fdd4e473f53ee4d70a32c79d81d5c8bedbc5805451b59dbbacdfb3de2c5694a5d1b718aedc9a9235ad1b07603c64a71997b3e628fd3

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

Filesize
344B

MD5
bcb868e700c930c015b5c8fb34b0ce2c

SHA1
eb884ae5d4ead9b3e6cd64934d9aa40b083c01a9

SHA256
1dce7440edfba0879be19007b3ba0b8d674037abe0853c8641235bbb1ef62c1c

SHA512
136fe240c93427dcab1ac64e64e3ec96c78a9ac148de508990593f8b31dc6dd0fd8ae1d19e11e5e131d979fc8872ecfcffe34a90b38b07e9c581b1ea6c176703

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

Filesize
344B

MD5
b1fb9702fda16897339d86c7c30d404b

SHA1
20ed623e1142ad544b60d217d99c8b14c9e7b6c6

SHA256
a4adb0711a0f17741f39239b914cb22a9e6378d05b39763948ac492d2d1ee1b1

SHA512
d7fcbda8549a20713f4ce4ee85798b29823b56e414709bd5ed3751926ea5ad554ed069bc899020541f3c826f7c64883e471a6af439858f9bcce1f91485a547a3

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

Filesize
344B

MD5
a5755528b812150a1370524f42048c35

SHA1
f61d82edd6cefe93776e4faed0bcb6fccd620ab2

SHA256
e5e7f5e4a0dc4ff20931418fa0c2f07d84d7b82e0a7959e976983b89e5304c18

SHA512
bc53675757ed23940339744cb3f756e63ebe450f847e3327d918450459dab30975958cf4c3e060f3f724c0072c81a187d20ec1d9e516a3755182998294291dd2

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

Filesize
344B

MD5
98557189800ea60ada8b8734c641d790

SHA1
d9b74d6a9f353c5541068eafc94921a885d0d1f9

SHA256
63f21c7c716442af5ed8d98c4fcf668a1f23a374e09057ec7f99c0e21a9912cb

SHA512
efbcb39d9e328ce1e8be5630c14a64ae21be5d8bf71fff9ebdaaeff4a6fc2f5eebe1c357180066d654ad8146bc250479d52884ff95243f7326a387b3661580fa

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

Filesize
344B

MD5
8df161c486f2d5a6ea220fc794671106

SHA1
87d3577ddac2ac0ec0c11fb4bbfc095b9bfc982e

SHA256
2d86c60bf2cc27e85d0a7d7e2068b555f681833b4466eb131b9c2637fa5cba60

SHA512
b76d9926333d23ea3d199e0c52e310e164301c1b933cb3bc698b93d1e0e1986bc86666d2e7868988efbdfb562ae61b39d422321af7d62dd8c61b2ad1077b0281

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

Filesize
344B

MD5
fdb0562e42322294bbc723395a175654

SHA1
0e74d6cc7972bb9212f833e898f62d4822464c40

SHA256
c42dd54e638a050b055e38ece77d4d226774049c4b879c7172b835e55a63f418

SHA512
c3242a862299b601da0af63b503ec592b4aa6209808e9f07d1459a6fdc0654da94db2ce3d7162b7fdadb063783c856282b871e08d34dae8757778ed531ae50d9

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

Filesize
344B

MD5
61ed42b40879f9f2972de01ae94166ed

SHA1
c9dc1c163dc7717e320d5294c6d069c13e312cea

SHA256
38ffc7bec56dedc2cacf6e3cdbdec5358b4ac7718c97d5cdba1e47ebd2429245

SHA512
d1af2ff1ed4e7ba28d1fceddcf7bf64c69bd47560a50f1c2025764811c70557b1c6640f9e1a3c68de6aabb0a0df68e3164c8c1e9cddb75ab34ab32e59a817272

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

Filesize
344B

MD5
b4580cfa47b9ac5d4840e6fd13efb070

SHA1
1b27e47edff6b02b121b28a9f8c973465245ca8e

SHA256
05d9cea9e4550c9e80d46b453d850b99cabfbf5849b3e777c3cfac52680a9a02

SHA512
aacd646a320e26ed4ec99159d2573287511be296a3c603a22ca2af131d90b88e0299d533802728580684dd1d588e02f14eb509df1edcc3474d99749738d2ac35

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

Filesize
344B

MD5
82feceda432ea9978b4b626ad9ce3e88

SHA1
34cb6812f80e9a311812fd0c98993a4fb2d8e5d7

SHA256
8806bc690ef25c40f4afa8b6c75343d9eb306a0cf289d75617daacdbb7e6e19c

SHA512
eaac6dfa5d360892ede8d397e29bc4b11cf35f689c73843107307d27dd2e93fb028a7bafd2603b000330f0ca3551497cef514b3e7224d5d70dfb05a36bb93d7b

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C:\Users\Admin\AppData\Local\Temp\Cab6D65.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6DB6.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit