406d8b28cdf15628b9b2034e1f1eed45966bfee2c4439aaa749e5189bd607239

Analysis

max time kernel
119s
max time network
130s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 22:35

Sharing

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General

Target

05c5aed5649bb7384902c488e4b5421f.html
Size

21KB
MD5

05c5aed5649bb7384902c488e4b5421f
SHA1

2f0b9d84813b40ad5a58191c59434a4fac26e4f5
SHA256

406d8b28cdf15628b9b2034e1f1eed45966bfee2c4439aaa749e5189bd607239
SHA512

c79fee15023a884b807e81a591a459567eff41e61e7b9fe9792a3ce9aa0d40c2b27605714ff30e13275d7e55c2b3a9370851309b167236c51ee2de20644c2d1a
SSDEEP

384:uBHgIprA7cyg7HBUcrSrPprutG7GJxMx8yxqx3FJhHlU+jz:u1Ts6vGehH2+jz

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0ed1d390c3bda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	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\SearchScopes	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\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	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\TabbedBrowsing\NewTabPage	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\IntelliForms	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\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	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
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
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
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\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5ED14B71-A6FF-11EE-ADCE-5E44E0CFDD1C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\IETld\LowMic	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
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410094493"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f1200000000002000000000010660000000100002000000049dae651a733239bfdb138fe6fbf4ffff566cd2bd5ccb262ea1e6d8af9556493000000000e80000000020000200000002ce2f9939fbe70592006fb92e4ec46f8d7b879138ada882b4d061e2ce94a107920000000f98ebea84d93c354f04da895086f2d9ae90623a72c261ea69c31f87e8612b1aa400000009aac1fa14d4ad057c14d1890e7d33c7db1a0d8f367a48907bb4447923ac289e81ef4624681b43c63bab19005e438e0225c18886046a97ba49fe6903074b72f5c	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\PageSetup	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\SearchScopes\DownloadRetries = "2"	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
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\WebBrowser	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2864	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2864	iexplore.exe
2864	iexplore.exe
2052	IEXPLORE.EXE
2052	IEXPLORE.EXE
2052	IEXPLORE.EXE
2052	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2052	2864	iexplore.exe	28
PID 2864 wrote to memory of 2052	2864	iexplore.exe	28
PID 2864 wrote to memory of 2052	2864	iexplore.exe	28
PID 2864 wrote to memory of 2052	2864	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\05c5aed5649bb7384902c488e4b5421f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2864 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2052

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
8d58fe1180740078263ab255005f18e5

SHA1
53495133bf86b5dc2203c991b65685b812d38f6c

SHA256
10400d599477f3dc7bfe24aac9765c5dd9b87b6058a167caa49ba20d8b324171

SHA512
7f0455fd4b925331e98be8ab21eb629c8484dabb201cb5f4cdef39858e165e135ab21fa3c30e7bee34de3d89118a982588a3ad442a7d99714c8527542b316cdf

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

Filesize
344B

MD5
fe855d15d7d10fab5d92a83f9a4ab32d

SHA1
690feb7af9a27015c6e5b0fcadbf7d826fa5066d

SHA256
4e2e73eed15943fb46ed9d47038a035b6e2ea1de391d88c3bf4bf98445836dd7

SHA512
7f488ca9ee0d0de802cc61135cd730673d4edaf14756514894a35b16182dd9486c14e44e2ef7b01364e6467bd7a8532a8cc7c614913f5ef378569091788d84de

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

Filesize
344B

MD5
2cf1a3f7205e25d83a455e747c3ecd59

SHA1
fdb01acf384dca2dac96c274e2d3098cf8c131c8

SHA256
7aaee5f382ccd2c732335d6a2e388654c06dcf3cd21ddc5c9c5c93912cfe30eb

SHA512
b65996c7df665328c87217b7a81fa00f3d51d5901774cdf3cd60e03f0fba02b9a8d5285f6a8cc492a007d80020ad9dc63ef088eaaeb2c6663bf28d94b953fc70

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

Filesize
344B

MD5
cfbff1500d9d603628608f47aa2e5fb3

SHA1
33de443d89a79515121e7b3dd11c18e5277bb2ee

SHA256
20affe4ba7c7271cdfbb319ae5d2ce407dc6cadde6404cd26c559c4578953e8a

SHA512
9c53cfc8e64b01ed5c9e6e7374996ec9263c4ed13262449fd9bc14bdde561add5dcb4ada1224716d3ecce70767d237f548c373c638f3cebc42463f34da48d3ee

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

Filesize
344B

MD5
9bd41550cd97370c2e6f92cbfc34cdcb

SHA1
1b708f80de40cde6bdfcb3ec112504065cb6c0da

SHA256
ef07d1d3e5277228f6def8bd70131cd55519cf4ade96feacae5c9cc663fefafe

SHA512
c955ec18cce2761f9b25de0d88834e341f73fd0453175fa665ce448320d97fc7ec10a5786bc6c8984c51e60717338dbb8a0ca3f48492e1ee818c220653824063

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

Filesize
344B

MD5
05a2f4dbad786ba5a055354628af7055

SHA1
af0684d96b752acc221f65429a7eeee5808d77b2

SHA256
a70bc521119630adc378a72afb8a167d81bf95f22a1841c2cf5c6d892ffd8dc0

SHA512
d56f3f9c0e689e6b0f181816c49bfeff4d1427b2e3dcf9ecd316b802506cb5c91ed72c1daa583cd368e1cb828763dd3d9dfc28962dc6200243ec776a56a1f353

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

Filesize
344B

MD5
5cf2611d1c6cbd376a9098c540ddd3e4

SHA1
558c8a0ab4a609d0530dd701592237094baf1710

SHA256
eff20bea99427ffd7cf349df9c419ee97abbc65b9588fb231f121ddb6a9aa9b8

SHA512
17d221aa80b8d041240f7fbadf40206bf951bc5dbc4002e5b07ba215f0ab08e4cc72f48b1c8d3fc3987d9f026e1287ed5c6f0c549f74f1dc16379fc845976250

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

Filesize
344B

MD5
be7af0ac834a540afeab00234281d94b

SHA1
a7b5f0b657309781a06ce4c5684f42134f16a922

SHA256
c9a5833e91a8a12e586257e892004107447b6544d3ff6fb62cc554620226f965

SHA512
0fc61810a442696dbf8c0cf48936a9349bd030ba1e5a2ecf33db6adc94cc003e6606b3c66d0397c05cb8e404a7f68b8c63b5732bb0e522ee99d39e7b75aa7c56

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

Filesize
242B

MD5
1ea8230650a1b59b90223b8ca2d5ef9b

SHA1
ed52e2d0d1d6abec9eb8b3b9d6dc408383c6126f

SHA256
2fb4e3568d2bbe3e92ec96514856ddfabdeacd07e36443ae1cbdb1c3ce6c4bc1

SHA512
b842b0bc80018d308197fabee95a2aba6546bf7658e17f28cdb97a3e9b9c0e436a521425515b20023a566f243d858c981927f39a47ae286c2ff88eaaa2691d2b

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\Temp\Tar1099.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit