38e4bd3b013837f1436fe8def35aaa01521e70aef0d2ec0aa686cb304a43f0df

Analysis

max time kernel
120s
max time network
186s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 10:58

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General

Target

1696409ff5d130088b49c31a4fe2d7b1.html
Size

61KB
MD5

1696409ff5d130088b49c31a4fe2d7b1
SHA1

07351e4d1e111c5ffd4cbc0987ebe6fef40f6108
SHA256

38e4bd3b013837f1436fe8def35aaa01521e70aef0d2ec0aa686cb304a43f0df
SHA512

6cdf832b6d71109bc55ff08bf53504685a118779dafa0c7098b67942cc594f06b8016352eddbcb5bc670411e4919fcef678f361f618e54c50044715063030128
SSDEEP

1536:/6S1gGkNO81ydRoblTVCCoOy+6fvvQFTnLUitQL:ySlHoblTVCCoOy3v4FTnLUitQL

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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410205286"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5323D921-A801-11EE-AEDD-4AE60EE50717} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c1930000000000200000000001066000000010000200000002495f608f871f70ff552893b6fa85b34837aa309a8f012a40008aeb04150e00a000000000e80000000020000200000007650906461d6a2573ea26dfd63f44d9b8ec02374fb3676dc319364f3544ed3c1200000007d67ee391202e4980b279590327f1514c14eebf195ba2de6a6b74783a0bc913340000000ce965be3d0c060381200daf10804e8bf58cc77f910e82b885630cf954e0cd5f2f48538d4059ab9cf66a075cfb65f80a06ebddfbdd1a7dcb365a5d7b091b1a4ea	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 701bb5390e3cda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2632	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2632	iexplore.exe
2632	iexplore.exe
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2628	2632	iexplore.exe	30
PID 2632 wrote to memory of 2628	2632	iexplore.exe	30
PID 2632 wrote to memory of 2628	2632	iexplore.exe	30
PID 2632 wrote to memory of 2628	2632	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1696409ff5d130088b49c31a4fe2d7b1.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2632 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2628

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\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Filesize
724B

MD5
ac89a852c2aaa3d389b2d2dd312ad367

SHA1
8f421dd6493c61dbda6b839e2debb7b50a20c930

SHA256
0b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45

SHA512
c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
2aef979b942ec6a79cac9ebd5e6790f0

SHA1
8b2fe73d5771e4fee20f5d7e8562923f39480095

SHA256
d6932f1c5e810ac10f67576f79996c969e1bfd2dbd2e2f3bc3a87d9d30d7f1a9

SHA512
6f949dd59b00ca7f10aaa24d8f6535ee28d4a5d0ead2a4d7f57ed79a8f6daa20bd2f69087322808b5577d8545aa373ba610aa71602fc45ad856d2d0956cbe862

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

Filesize
344B

MD5
a21da987537f8d55e08f4aaa9b3eb6bb

SHA1
7640b9b8fd28a5509cf265bb111aab40e0cf7d4c

SHA256
88b90fcbca6a6cf5f0e65fa5b675a163dfc3532f88828278ca7966dd8a757022

SHA512
eb7800ae54815ad395f6d0e947988c2ed913833c0c75c66f1a6cb889e69e476b29bab8eafb1fb6b9ccad553b5efdbbfb1e0963bd991dea641408e9f03e017b33

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

Filesize
344B

MD5
f7dedd6337705795b1ce436df2ea0ea2

SHA1
8fea453acc637b2dc57a6a9f9dead454b7a42572

SHA256
8dc3d0b4291fe7a8531b5e72b0cffd115cfc301ca81bb4cdf661b81dc11f6ed0

SHA512
26ca30bd8495a167980857de85559bb550d19386cd1f9832c4e978cbf7a0af2ed0c788c61ae89ff1701216b1a4ca36e1f621496ef4189c29571d75ada62fa1a6

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

Filesize
344B

MD5
62ac8df29332f199fd98363797ee4ab8

SHA1
9c5f16a9449701c3ba3bc776f9188efa9f453d26

SHA256
6eee18970bdb75380385722b278c4fdde9240ba337990014af9c8889a18d845a

SHA512
35a8db4c62d1eab6301003b5177a7b4c74266c10b4381f462f4e9b5d0949cdc674b1dfdd872ca9faabf607857d061e8af3ae51e7769566de3d501d6555356ef4

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

Filesize
344B

MD5
8e29b03acc709d087cd624a22bdb6b31

SHA1
e1b79961e6d2df1f5a0b0bd8469b110248f510e3

SHA256
ff92ab9cec34430c7f68b77a5d4fd87b8e9da783671df92e8178c678582ee9ec

SHA512
35820b70e0124068d1d36890e72cc97c662b0e1428390bd6111ba8afdd5097577580e4d032e66d6f4489b145c6116f38cb0f56e880effa5427d86d30ba6e63f2

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

Filesize
344B

MD5
897e6d8b0befd6e9f5094d74e9661989

SHA1
f3ed67d6c34d369144e9319941ece1f82038335e

SHA256
59e8301d363a9dbdd3a17fdb99417273b3771e157e1c852a94e83cfb0b4c65b0

SHA512
6ba99c4092a49cdb4bdf279e7f87f118c553cd6ce78db9518c78badc5e3f9e2c9aebf3bdce834b834309c3a95ef5d594056aaba3981c44ee1de2bc6d1b099688

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

Filesize
344B

MD5
8cd6e8880bed660c5ae6f52eb8b59648

SHA1
8284525f761bb936408e0ec4d0d841f83829f784

SHA256
3f54766cb3c868539cf5b678bbfb22c731eb45e7589c186dd415103041aadea3

SHA512
c5fc3c491573ee4f52c1c9cfd0893cbcc21ca74a6f30f02ce862460f4a761da6dfdeeea2711086b73ffe7401fed7615596124bfd074d082b5905b86b8190dbab

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

Filesize
344B

MD5
4ac3c0bdd3039cd80b59752578d11652

SHA1
d9ec76399c6f8d73f373113d1c4eae73ada3686a

SHA256
4801c0dd491611ee1a4b8c07a4af970ad54b1bff011b4c3764bbbe86859eac74

SHA512
9a5fba2e4727938218da7aa7da4045adeeb4c4d749808eba48c2a4b518771dc863f69b71713ed154c38e1f72da934fc200e0f309ddfff54c64bd5f8ba46add58

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

Filesize
344B

MD5
a91b8719a45857478d8256d011f15beb

SHA1
c37404357b1cfb47a3cc77a899a90ab42b7a2898

SHA256
3ed8ef914fb6554d96fb1366c1e1ab40075bfa58369c1cf7726d6a170567dcef

SHA512
ca6afcc423bb3100bf0a21acf2fff9bbce4896e3e8fd02a25ec3c2a371c6d74710957ea33863d0a1badb036ff4964469d2529cf96e71043918d299aab4e6e2ac

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

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CTTGCPI6\plusone[1].js

Filesize
56KB

MD5
1944af3661da46249991197817b6cd8b

SHA1
f952df40ec79fafc7c798f37aff92878977376ed

SHA256
63326a1c4e0eddd3501f0a064b06a2708eb0362f3ae934f53145978d3d0799b5

SHA512
0bef19b32be337cfba179ed9ce4533a207cfe645d2e5fe0da9fadc7b01c72704fc89749670d1ac48b8d494675bc62ac089fdc4d8495979226f10828225594376

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C:\Users\Admin\AppData\Local\Temp\CabA0F2.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA7D7.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit