54f7cf58543a520ef7cd7c3890ef549e6d7b8f03617feffb85810f119ac37361

Analysis

max time kernel
134s
max time network
139s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 05:00

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General

Target

0f6197c50b8b612aef7e0ac5d421bc49.html
Size

46KB
MD5

0f6197c50b8b612aef7e0ac5d421bc49
SHA1

e82aec5eb4f173d9fbb408d020a2993e063ee285
SHA256

54f7cf58543a520ef7cd7c3890ef549e6d7b8f03617feffb85810f119ac37361
SHA512

6cf6ff593c2b58a68c4ac79eae279521a8f878acf167c5795688613f462a17999919e793e25a2737e78113174f61fc7b6da1a423ac45f257def515067ea5b230
SSDEEP

768:6G00zkcluTMpbT5wMHkUdzrQ21XnnOq2SOv:6p0zkclJpbT5VHkU1Q2RnOD

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a05f2e40423cda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410227647"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{65FCB791-A835-11EE-A7D5-D2C28B9FE739} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f12000000000020000000000106600000001000020000000135a5aafbd08b700d129e12e6d3de42859169d04cd40831a8d4ffcab40784cfd000000000e8000000002000020000000e7dcf730f788fecb57b8b191a3b9b01354a2d711a0e8998878f03aab80187ce720000000179278a0e312e100e4d46c0ba887d3eb891f4f2ef2964ef421a616ecf099708c40000000b871cc3dc1f54bfc026a6b40846ad0bf7cbc30ef8c8b251a6cd9a8cd14f939941dd6e63a7bfe5812b3ed3d4d69eb68ae4d3366d1da5fd0183edbe67850d46534	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2156	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2156	iexplore.exe
2156	iexplore.exe
3016	IEXPLORE.EXE
3016	IEXPLORE.EXE
3016	IEXPLORE.EXE
3016	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 3016	2156	iexplore.exe	20
PID 2156 wrote to memory of 3016	2156	iexplore.exe	20
PID 2156 wrote to memory of 3016	2156	iexplore.exe	20
PID 2156 wrote to memory of 3016	2156	iexplore.exe	20

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0f6197c50b8b612aef7e0ac5d421bc49.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2156 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3016

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\4A9377E7E528F7E56B69A81C500ABC24

Filesize
889B

MD5
3e455215095192e1b75d379fb187298a

SHA1
b1bc968bd4f49d622aa89a81f2150152a41d829c

SHA256
ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99

SHA512
54ba004d5435e8b10531431c392ed99776120d363808137de7eb59030463f863cadd02bdf918f596b6d20964b31725c2363cd7601799caa9360a1c36fe819fbd

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

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
ddc5f46873544021960f8dbc3d43c794

SHA1
55a154cd9e766ebea151133caa570cd60dcea351

SHA256
0d8c4d4408f6fc3e3d24f22671315877a6af6969762080ab5a8be09fd6b89574

SHA512
3aad52aaea7e40f64e5e4e1c28e2f64e1774f31f23cb63c34c9fc3550dc647945f0a5834b661447f6d82357a0ebb28832f58467022f23765e39bc828e47158ec

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4A9377E7E528F7E56B69A81C500ABC24

Filesize
176B

MD5
bdbaea91c1b36633c75f90f9451d1992

SHA1
2352968351983505ce602268508438083165d56c

SHA256
185374dfee6aac759cbfd30a48137f23f10fec02059a07cae7d961e857451d5c

SHA512
e8890baae52e57d316dd69eddd0744acd49bdd8a8770d58c26f8db102cbdf5a58544b95ec9a74da7bad78fea5fc014a0e4ecf2dead4833c28306cc9ff360edea

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

Filesize
344B

MD5
dc4bb914405c87eb23a45102bbb3f71a

SHA1
b9b32a9bbb7a30f4e10a8bd2d084e3814f2812c5

SHA256
eb7f96e3666c02d6b2de9e0c68d5a50f72d98d6b0acc351e9edf64dfed722772

SHA512
4a5bd75910fb7642ca15e4ea338c6c571fb49f03e1060a3f4f9c52f91970659ca14f8b8b39d7c9b597235621eb171e553d58344174b105f458d49318107ff18d

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

Filesize
344B

MD5
85acd0079da78c3ec0b5ad4cc0f18878

SHA1
d12a1f91567c218de42ce2de2eb10c2e29de30b7

SHA256
42de404ef50b3db6c45387127d82d1409a982296702d2b5a3ac60ba522541690

SHA512
b112aea8c4f31d403ec2f63c1dc608193a5f95618af1f96ca681727297c16f135b2e7c7b73ae3eefd3b92ea6d18836cdf10214d912ca9c679fe454e8eafa4bb1

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

Filesize
344B

MD5
b172d349ceb3221706d745544f16178e

SHA1
8be6e33f4e710036ecb0a32709c299aed60b0553

SHA256
5978303872fa1eac24fb2f16ea743fa373721526141ec517b8eeed472ebb7e1d

SHA512
1d304a2432bb61a9ceab98e7bcd8ff4c8002c81fc17e3ef565ebceb79fcfa9126a82e8074d258677ad0efdc7d2cba3a765a0c0a192de52d45d36af7ec969d369

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

Filesize
344B

MD5
532f93ce429cfc3a174414530dd416d8

SHA1
aa77dd340771ec5232f68be6d650d3d536bb667b

SHA256
96d7e04c1a54539b3f6273f7761d478b37a9762e80d072a2472365242518acb5

SHA512
6c8f8ed0fbd471c48c6db561a1714e1417ce60a4153cd59e8871db9269e5c66935bc7a1f02e62b3d8eddfed554181a3e4c26bf7821f31e3235c06398ce2f8434

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

Filesize
344B

MD5
0a04718b6461d1b4567f0ae2a1efd8a8

SHA1
42392ae1d33a8d8beccef09dff1b7953674d69f8

SHA256
79e6f7ce66521ca656a418e026aa11eaa9233820baf367e43dab6e1edb65d2eb

SHA512
ecf48040fbefe1e4813d69eaaef26e20b0bd6f64744c23b56a87063c3366d04be30a76fe6e009636f4c44bde5503a9edead02175990ecdebb76214cd76934936

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

Filesize
344B

MD5
422704010d9518d75e2092898abd3e37

SHA1
f2387873fa3f45493563045752514227f9eb77e0

SHA256
39e35d71fc99be48d03f7ef7950a49adc5fdda4500e6be0f1ccf720388d25716

SHA512
9c2922da5990ea906f0e21fba781478dd85661cac5b21939d293864370eea0d9793c6f76a6329ab9eeea4c7bf127b052fe12f939c17ae29ff13c3691c870b53d

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

Filesize
344B

MD5
2e877b1a91d6790a86a8fe2dbe57e584

SHA1
2798b033c68b30692d2f5a7471ea805105228d3c

SHA256
fbf6819af958bf3818f8ea6ae7fa4c37b0faac6e695ee1dfca028de446d75231

SHA512
5efa982e65691086472f0a9d0631f8a7f8b79aa2ca0326284e12462b9b12ec3e544bed2423d8978e291a9470e94b7e1defdf6206fa121345db78ed1d6ced3892

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
d5acafcc058b91e010de2c43ad8ce2e2

SHA1
054045741aba05b327bc6c43bbf561deb43ed0c7

SHA256
2de8615602d13dffd543b32022a7570d5c9574c45a4ebc04492092a2bd16e8ce

SHA512
33d25b477e933aab97fbb77b7decd32bb8f6ab0969469fff3d00bd5602ae791197173ed17f518f5250dac69a562c1254809eb9b2e4a2339d1e85abf3c7105785

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

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

Filesize
56KB

MD5
f6140cf2e81a9d5b9bc96970fe1946f6

SHA1
e18cb20a08d0c13d44b72e36e9560aec2187abce

SHA256
68cc8a99c8ed5cc0eb3aa2146fd34bee0051bfd98faa3c03b83c78b4a12a8bd5

SHA512
1f61bf7228ae9fc1b36249223f4ca0675da05beaa6c00b28b7fff500e0527ee237d139eaf6793ece67f8730dfff0207bf945a848795aab7c57301433449a8acb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\S4KIFI49\cb=gapi[1].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

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C:\Users\Admin\AppData\Local\Temp\TarCA3.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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