03c03350cf04ccf9e8b94fb7db244f6c8ae268bb1759c6c410183605cb9763e3

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
13/01/2024, 02:56

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General

Target

57ccccbf3cfebcd1b1c4ed4734dc1cc5.html
Size

42KB
MD5

57ccccbf3cfebcd1b1c4ed4734dc1cc5
SHA1

644a0439694cc6ac8270ff1003047cf8ee78e41a
SHA256

03c03350cf04ccf9e8b94fb7db244f6c8ae268bb1759c6c410183605cb9763e3
SHA512

af86820802dbc26d2549439fc716ddc99024e36cc96df0ecc0370c58fb904bc6ab9c63cb7c526c42aa4e256c6fce38b3e86e9094d1f35b91023911002afa0803
SSDEEP

768:T4lX0y6T7C75zX5e4PTL5rXfe5ogZav3jDa5hW7:T4N0y63C75zX06TL5rXfe5ogafjDa5h+

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\Recovery\AdminActive\{5BD53F61-B1BF-11EE-8DE4-FA7CD17678B7} = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411276464"	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\GPU	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\Toolbar\WebBrowser	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\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 (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\BrowserEmulation\LowMic	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 (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046332ab722508540bf00312f0a24f120000000000200000000001066000000010000200000006b66e15b2ff1c2c93fb74a238feeac60a0fc640dbc3ece8e03cd25519f53802f000000000e80000000020000200000002e89d78fe43f30e4041af2bf8e1f7d3de299c62cf4d757587c5159be7f7eb3bc200000001457e94819bae4f80d0c40c891f2ab31332869558bc3d62d48bc1c79e588a1be4000000039ce8f8d7d374cd7db666bce10d1116073f295da0723a2fd3c37a3477fc68e65f7b7b015b320a74fab2df41cd4ae5e28bfc77a156f2ef9e3ecc97d9525fd1d94	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Toolbar	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 = "0"	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\DOMStorage	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
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
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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\LastProcessed = c0f44e36cc45da01	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
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
804	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
804	iexplore.exe
804	iexplore.exe
772	IEXPLORE.EXE
772	IEXPLORE.EXE
772	IEXPLORE.EXE
772	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 804 wrote to memory of 772	804	iexplore.exe	28
PID 804 wrote to memory of 772	804	iexplore.exe	28
PID 804 wrote to memory of 772	804	iexplore.exe	28
PID 804 wrote to memory of 772	804	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\57ccccbf3cfebcd1b1c4ed4734dc1cc5.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:804
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:804 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:772

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\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
7acad5a07443f4f9ee00294e500a5437

SHA1
c571bc59a6c9e579d7b6035880d1b36d94530b59

SHA256
2b78762a52d7c83cd1795ef8ec0cd1b8d3d6874155c1380f04ee6c8bb815c142

SHA512
c3e2c21d91a6091e37acb9e11f4bc4e8a070acecbc1e368662e3f5aa2b7b41c584ac47e483845ed7e29a24140a972b40e77b958f42f572ad47ca938cd1aed47a

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

Filesize
344B

MD5
4292fbc67c942cf8f13af275bafb46e7

SHA1
9d24519e9619a533777aeb954431abcce9c1bb29

SHA256
b2d1f0b463b4271c17de337968c619159e8aa5b16439d33bbe3a17effa50898d

SHA512
6bda364513b39fe851a3fa5d60ac4c9547ab5674b05d7d1edb0b1b361c31f7022532b084157c9e51e74f6a142726dce592a8907d0ab424a9347dfa477cd1d947

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

Filesize
344B

MD5
7a9999aa3f4d70fd1054e8c6a980a1a3

SHA1
02e1229665b8af59cc1a588034ed48fc852ac645

SHA256
624dde04535ff9869e372a7a5e804643ad43c9e2f52bf09580dff87d7c407f97

SHA512
d5d6b27b61a06b5b6360e6c11d774e52238a544994d4003e00e38c148a23f7ac8620ca2d73c61954294f3215f47035da6c5fb041d76f4a6a87bb56aa424f4a42

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

Filesize
344B

MD5
8107defcbf66eb3736250bc43e4762c6

SHA1
8cb11575a0941ff50eba7768ce812a3643486068

SHA256
c286ac269dc853239d17bbad0084d5279f547ac90be9af272a37198f6ec10688

SHA512
12ddf5e649a73240f10af5607c9c7d7af6d8d7342614b6b25b131df1b3993e5b9a7b8d7a8b1ac364cac2a27f05f89c06095c44871608b443aa4150caf3cdafdc

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

Filesize
344B

MD5
a9bdbf4f4a47e7860e7dbfbd4f8b5319

SHA1
deb9adfba5acdce63d606b1dad9f7e5c6ad12a21

SHA256
9900e72c2c53a15eb468783d159f2fa0b3bbe98c32769db4d0044433cfbdfdea

SHA512
d5f263eea0a4b504d76c839d91b7107c3fbf2047f869872eb046bb62590b0cab7b0911e7e708a88be25dc2dd7b9dfa7336574e8a8deaaa112f6fecde332756ad

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

Filesize
344B

MD5
e4f96911a564f9f7ed3c7d631745e79c

SHA1
f34dedc99db5f0173d6cf155180d32f6cc567f21

SHA256
e466812efcfed2f2d42bc31fdae51cc8b7d5f9be3725e4d500ed153317509275

SHA512
2402dd351f8dd33b3c474a3edd2bc09501452ef65680da46d222fa9a6a8f9b713c1cafd7268ce48fe04a9d2ae00474b65d6b0b1a7e8510c0d6addab5adc01803

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

Filesize
344B

MD5
c69400889a432095654e3c4ebe3c871a

SHA1
330127b9883cdd6b7366c2ff0cda11a193ab2edd

SHA256
a2b788bc72a62e0e20bbafb66f0c97fe6cceff24fe5e00087d3e626df66e8b88

SHA512
dfc64c44d324b37166ee4904d22cfb38baeed9b5d5d3101334343835f77e817bd6fe90ceb99087543436b88222b6ac95554a549bb905775ae676bb3cc7afd5ab

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

Filesize
242B

MD5
4a8915ca3b164767bcda23981fbcdb57

SHA1
a510538f2a4fc917266b39167085d9c7a0173194

SHA256
c9189d0d5f7cf180f5e110a5d5b79a21a7083f89c320c99ff0696662f5654db7

SHA512
4577b5c872044c3ede422dc9917151f2deb4caac66fa82f3894b5117f202f451cf985131542108b1e2add79a0627b567a8fc1ed57d8db5d55d452402e868c2e4

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

Filesize
242B

MD5
e929dc481b01620cceed83bf726d7000

SHA1
3020105c00a489eea8d315cc06d3433fd366a2ba

SHA256
499e26a5451b53063582fab6bb000b535eaea80896e9f7581077e82c080bd02d

SHA512
9699249bedfb7d0aa4bf8423351ef39bb2b532fa47bb43f322ff407afbfa1f7a6a990b07eac892614b8ae8239e01e4973e8506485659435196ac65b316305703

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\9D979R1M\style[1].htm

Filesize
162B

MD5
4f8e702cc244ec5d4de32740c0ecbd97

SHA1
3adb1f02d5b6054de0046e367c1d687b6cdf7aff

SHA256
9e17cb15dd75bbbd5dbb984eda674863c3b10ab72613cf8a39a00c3e11a8492a

SHA512
21047fea5269fee75a2a187aa09316519e35068cb2f2f76cfaf371e5224445e9d5c98497bd76fb9608d2b73e9dac1a3f5bfadfdc4623c479d53ecf93d81d3c9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar57B7.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit