b79e43a1c1287e65f3573684d807c4f6b350876c83f6083f4971896fb3975173

Analysis

max time kernel
120s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24-12-2023 14:25

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General

Target

00b765eff52e25fa0a946e8491cc09f5.html
Size

44KB
MD5

00b765eff52e25fa0a946e8491cc09f5
SHA1

5440b9934254a2335decc4302b4d95e222a2c338
SHA256

b79e43a1c1287e65f3573684d807c4f6b350876c83f6083f4971896fb3975173
SHA512

cd8c551efa2dc5562d56cb819953e93ce73127e5a118b050c11112b5c1ab80f733c8a6d903c523fc497e7ce74d6911e08f3711e84e3d17c3c6445a9aaee28141
SSDEEP

768:mwS0l/sGVLsk8ejW4mTNn2oXMelgukwsYHobk:mZJtBMelguj

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 401d5c987836da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8FD76B21-A26B-11EE-966D-76D8C56D161B} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd7691733418900000000020000000000106600000001000020000000342c044a642120f31268378c486c0a22600b26db99d379db8332df9cf1afba08000000000e80000000020000200000002dc94c5aaf93e4cd43e66c1eb9c7eae94623ad67a57836330776d47bd6e9275e200000007564c6560e91834cb492a1ef061c56b4de72b7f0483947c3d09abde5b9d3edc140000000f28809985ae2676fc049e945917fc70010b1746125cec147bbc523349fb731055c7542f704c98b5c0c31a929b6b6765ddf8c5e6efa9429a0fa8c0257bc4ca5b6	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409591208"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1984	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1984	iexplore.exe
1984	iexplore.exe
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE
1972	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1972	1984	iexplore.exe	28
PID 1984 wrote to memory of 1972	1984	iexplore.exe	28
PID 1984 wrote to memory of 1972	1984	iexplore.exe	28
PID 1984 wrote to memory of 1972	1984	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\00b765eff52e25fa0a946e8491cc09f5.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1984 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1972

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
012da7f82ed6e3ad19a73d010abc06e0

SHA1
e581d65aa99291f3be017a15fb2946aae23c7bee

SHA256
8635d8e18f3f0060f1c8af855fcb7c15df58b86d668b7187ad5cbb1aaa36a06f

SHA512
97be02cdb59f186fd20353e23b738f5afb09130b6164250cbc241496e82a9b6949068804bc3cd59ff036dc9e9da0be244cb90460d7ee099fbec0e1a0b18dd918

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

Filesize
344B

MD5
f213b669c03e4e2318a67dc549ff3f45

SHA1
197dfec45b61558e5aad9e9be32eb96106753dc9

SHA256
993b5dc312bcc340fd469f63634f2362abfdfd4699bad648767fdb6e2ad1412a

SHA512
f99ba93826c371d675804a22137abc964b5464402f0de0cb0d0e9a98164e4126732fd0641f91cb5acb41d8d47bb95fc7dfa593857f85f3114d1a81d772202aa0

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

Filesize
344B

MD5
9a3ef028808248b48824fa585ec56fe2

SHA1
36d0f0f44803bd0abfe0e85e41173a7ace01f242

SHA256
35cb829776cf28c65894a2fe0838d7b499bcd45b5711e7614d56be6139cdaf9c

SHA512
8629a567c6594f043662b72ef48091d2ae4837bfdecd159cb551b2b70e364c58fe1fd55dcb9379f9e17ac7a28b4d4f6d9827e1e6f75ed02d5b03ffd46ee232e0

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

Filesize
344B

MD5
14fe1f63c5d54a70fcfa2f78e2990116

SHA1
55da117b11ff24a0df51cd3946c1b79bbeed974e

SHA256
856fa5949d2636c9672326affd6c7b0b8e029ad11d91d76696b6c7432e1a8f51

SHA512
7e0cf7420fd71d145033c22cd56d25430ab4f7e3214379f672b4fa81751714b08967cbfd85a7b56a406268c691d7037fd1bd5bfa3312d7794a5256bc15bb064f

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

Filesize
344B

MD5
5d7266b68767e4fbc94f5dbe40beeb1d

SHA1
83e501644ead3e7fc18251262cce35d08884d15c

SHA256
9c0f4e7714505da475c224535d926e289f934941c63e8eba2ea3318845882584

SHA512
3506ec034256810cbada7e7c727a39dcbd25a0f44330130f073ed10d4da1c51ad4b5a611dc5f3ec26f62d866b16d7f99d156eadb04a3b4fc52a0a9b31e2a15cc

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

Filesize
344B

MD5
b614cce62a617c48c1e63e493a1dc6b2

SHA1
975930aabd551b7913c98121bbf409738b17bbd4

SHA256
2632fa592aba77b4bd8b65d1e1fd890e523a8413fca26bfca4b7fc233f0667d3

SHA512
e7242d759289577335c00cd90eb58db398cc105b4780a821ec8ac94ba80e3337b284a9bf02683c5e46b892997508d1bbcb39b637e2c8c841e62d4c1630457e03

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

Filesize
344B

MD5
fb38fb530f631c5a200de17c277e3bd5

SHA1
3bd0cc69d08f2e75cb39026145d16de636fc701b

SHA256
7e8865651c1ed88569a09510d74c50de805924f9eee4693c9fe064cf2b489f10

SHA512
e9b458321d1ed8890b020f9d745669b0a5d6a9589da602774ea244533547c636db37ff4d52a945d711232abb632b81397191411164c3d6a646558a6c027206fc

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

Filesize
344B

MD5
48247069fe20ec45913e0946b164fa09

SHA1
76f3c51b2543d6e8a3f28dc7850cb3bae9f8f241

SHA256
031d187af027ddecc93b514ba6855aeeb2517d7ef2b522b600134b01e2712408

SHA512
fab81ee5775a7c9722ea366cf0328f26d82c6ab2c0f7412e68556aee27df4681e388bbbef4f11e8f766ae0357d95f74f4fa99fcdaf0e2a1938f52bcf1939a915

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

Filesize
344B

MD5
2b8e14563e3ea046aab0ddd343962f52

SHA1
1c62ec8a63fe01e88fdcb381543c55bb7469b33f

SHA256
db2b8da2b4f711e1885e8c84d7f68b8c6bfcc99ba382e243ba44ea0515c926f0

SHA512
bdffab4fa792b3c777788a2f3a1214b33c41ad157fb80faf3f24b9ea8cbf5cd9875f6aa89aa833e127b8452532c52adb36189e91a14cb4e2ba1343e128502ed5

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

Filesize
344B

MD5
06b425f7d3e466aa3b66e3ff144b9b3e

SHA1
89302d7e0d489845560eb5ca91c545e9652f9652

SHA256
5e9c8d8416869096750311707e7fed6d2fd2818199b2d472de00f6d5f75e29da

SHA512
d201e0c6dc9c3622f835872692abbbaaf8fce60240c74f43a909542bde14ba921d39b6461eb08263ce7ff27f9490ce496b6ef99cb46a9bca2cfd64863bb74908

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

Filesize
344B

MD5
2c323babbf490de2e196d20085eec00d

SHA1
1bba24f9b646219ef3679e0ad9e072d061aadff9

SHA256
dabd58ea67aab8fc7fb6900c1a44cf6278626b7ced1f768854888cd081269159

SHA512
7e43d685cc094e11804d2504d791f5de9cd92a08c5e0f20e226a90cf779fa4439f33ce46885beb10062e56fe142727578ec5957943aefe4d20ff6264d5938069

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

Filesize
344B

MD5
99472e14b5e7354bbb3ebdbf16227614

SHA1
d032b02b92e56b65c6252ad24658c2ada7b0bb84

SHA256
cdd0938903a21a04e92f9c0a7aa3f40f7758c54c0648a7fd2099cb9e5928dbac

SHA512
5133c1a1dc581557b5c0adb88f05448387944a92b7638c77602faefc0531ea0c4fe2b2fe495087ff486e552b5fee26495950cda5a65299cb5fd9041ba0178e55

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

Filesize
344B

MD5
b7a95b95bc965ab2a6525a9855c09c45

SHA1
d5367d8f3c6017eed1c0c96b8f374f3c13f45703

SHA256
e29b0c249f2d56797d72da9e92bef1c2db75e83699f26b3a676325406044ce6f

SHA512
e9c0bd5405bf50a6211f369cf27daa660006cd970f9f5cfdfbc2b42eae0e1a6bf6ad3793c37dde9e9eceb0224aa41640af0a86971817bd7581958dcbb4dfd605

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

Filesize
344B

MD5
d304849abda1945545d90fd9e518f19a

SHA1
d49fc6c09c20dea25515642b585c646c97134730

SHA256
8a53f2c7d0552573a571a11c5aafc7f8e98a22891e9952754e20a45a4a33c7e1

SHA512
1bd7af638eb1c2622f735a242c3c7b6cab7af5895f3286a4b3acf6ff83619514d156a6ec2b1987c9777c2dfd20ad03c10affae18bbfe2140f3f739f2c69cc3c2

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

Filesize
344B

MD5
852b72fb23c3be822f94c9b219f4570a

SHA1
4c91ab24a10a55af97ab238887f34a8f07ca2b80

SHA256
81d1f062aba4d857be98f3574b4fb8a903166c3bf48f73fa327ab98de2caeba1

SHA512
192c046c10bdbcd4f28ca2a660cc489ba40c21c49ffb69d3e42b50ccf62efbc5a28ac0c3bd21a6f15cb256202852e4f4e36dc286c017e6358e952807030be581

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C:\Users\Admin\AppData\Local\Temp\Cab7713.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar83A6.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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