d10e1898e7dd2468c06c8471d88d43d2bcc9151a7b81a62bf6746270255203d9

Analysis

max time kernel
145s
max time network
147s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
10/01/2024, 19:49

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General

Target

517397593288e2b49ce58491567421a7.html
Size

15KB
MD5

517397593288e2b49ce58491567421a7
SHA1

ebf19321a2c5c60165f40331acb97c90ae158c38
SHA256

d10e1898e7dd2468c06c8471d88d43d2bcc9151a7b81a62bf6746270255203d9
SHA512

42ee825b0b634a4c94c1a73e0630bd91749b2317fd7c253405c34fde367be2bd8a85e8115f8fe7cf976e671668962b3afa76c2eb5cb7b4766ff286821e0158f6
SSDEEP

384:tIPKNF8DIUvRb4tREue2EKEJmrOQKwx14TX:tIiNFclvl4tREYEK7WSeTX

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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6C383491-AFF1-11EE-AC1E-72D103486AAB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80596944fe43da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d78000000000200000000001066000000010000200000003f32a451d9b82b535414e6a6fc9f1acf4ad8a96f2e2d9bb0b077030ef6813aea000000000e80000000020000200000002707f0a00b78a3aa43c6b16cbe8f316f9d2705e97652c82cb31bb7e49370227820000000dcc733bce098c91eccb18552e1ebd5954310faf0034bfbbc167cdcdc0ab47c61400000008f565101507908d2cf28d686e4219475d611166106dbec35f7f9d86630112a3970e791024241aa38b673cbfd4482e713443c48938d65cd4ab3b76114048cca46	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411078069"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2268	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2268	iexplore.exe
2268	iexplore.exe
2180	IEXPLORE.EXE
2180	IEXPLORE.EXE
2180	IEXPLORE.EXE
2180	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 2180	2268	iexplore.exe	17
PID 2268 wrote to memory of 2180	2268	iexplore.exe	17
PID 2268 wrote to memory of 2180	2268	iexplore.exe	17
PID 2268 wrote to memory of 2180	2268	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\517397593288e2b49ce58491567421a7.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2268 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2180

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
986e3879fab4afc99fb824d6ae46bdac

SHA1
8cb3654d8bfaca3bdf38e4b77503b9a676faac96

SHA256
eb8df60aaf44f38a944e27a351d8822ad46664f5e836c23b5b3c4544d63fdf8b

SHA512
dd9d8412927ac935b733134ca2e3c7ab9b10b17c2d2d26e0210a8212ab94741f24a810ac90106c3a78e2bb91bc69288ab54e3c1968696324c0f93d9eca36179e

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

Filesize
252B

MD5
1a4eba73eb556a4ecbaaaf8194484370

SHA1
a04ceec1490f4f2bb86124588f9748e60848313e

SHA256
42a567545e836aee6725f820ae23a6873a54f3ea19cdb3b4039658999635c86f

SHA512
e251ac13cf8246b32cfea0c197acf58e0a270bd681c7303ed8b421881988199919789870d485a363613db4bbf564c3c2b1671343d9ec5758da662ba63fde0350

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

Filesize
344B

MD5
7f738c4372218b04d4596eea516698d2

SHA1
32a8a9614df711fabe6d89625e5e7d6c96e34789

SHA256
3f0d51efb75775e13ae159de256347d2cdccf741e7b115d80ef7f99bd5c185d6

SHA512
47fbd883cd326fb497d7d368075b5150f3354dc9504dab219bf5119d051c5c2b1ba67d3ff8d95f55e10862d63d4933cc06cff52fbcefc782f82b408d36b5fa08

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

Filesize
344B

MD5
52320ed275981c7d4156b301afbd2094

SHA1
5e58b90cd7c296249b2a35b41d14a5b21df66f57

SHA256
d9dbef4d8bf5dc22dfaf27d8abf9b7bcbb10e6574af157adece59ca3133597c3

SHA512
d06e880fbb64d5ec1c47400c27c78a5e949d11c7cecba33d8545f5681e6eb4fb45486d206f26375b6f751edaaa8877eb577289ca8d700b9e9297bb4078dfe6d2

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

Filesize
344B

MD5
8fbe2a11b0171d9238af80ccd78779bc

SHA1
21e26145be3944ae012d7c48ccc932601c82c970

SHA256
c451fe1070e726eea7f30fdf24052dda204dff27cd760fb54603811cde808388

SHA512
41a5721b5dc5deae1b90775ad1aef6ec1fbe206e24d732be68de73b088ec5b27707416fe6be9031c529e7d9fc015448cb49f4f8a4158c520136b81fd8628e3ef

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

Filesize
344B

MD5
76438d3056bd9dc526d806bbce340824

SHA1
2ebe8183681999930158473fac378ee12bf4886b

SHA256
29111e3a9c7c69155efa75c114fb5e6d13ce7456bc7a5299d0c37e49f7f89ca8

SHA512
7f9ad225645aac36584b9b79e35315df45a7e262d08850c9b62da41ca3cb87b9fb18cd6e9695161e06691ec4138dfb21bef8683c55520b9dc8a5b57170347cd8

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

Filesize
344B

MD5
90b092dde08973c9fbb84e464de650c5

SHA1
339cc4c1416a850ac73815633ee2749e9c087447

SHA256
8cc7fa7fbc4bd703deb0e7aea0512728b40abf8e87275cb61401d31e9c013829

SHA512
4892af2707091ea003ab68d09a307093e488387558c39bf8c8acb591c16bde80612198caa71ca39eb36caa4d899c2747599ea1f75955d262a752563afd9629bd

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

Filesize
242B

MD5
d4e92cca1d3a35032e699b4619afb34a

SHA1
8d56653ce1ea761abe3378eee6a716718d87e40e

SHA256
7f1b14769e4f67c99c4b9d8283ba02a7b789703cea62a20ddf99fcdb79c1965f

SHA512
9d71d4b272707d2d7253a2c8d79ca665909c542c449d05d14d9b1cda2c5fc4f011c5d22daeceff849a3ea7ed3e2d373166b736feb45556104b6489b2e6672bd1

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\N2FI9E2L\l10n[1].htm

Filesize
1KB

MD5
a221f8b9402477234d3ed22ed972f8d1

SHA1
d7f593cf70a3d28d1c4184978f02e22a5c380dbf

SHA256
44ee974470d53661c420f8466cd7f2fa8718f5e28b5e1b9e98246291d5e9be40

SHA512
2a92437322c88766b496547ccb5cc80b5852de975eb8949b57b405b84bf8df579ef07b5af80c6a12310d7824fa5816c38e1ce9c85afef7c51ae8c0a0c4449d8d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar10B8.tmp

Filesize
93KB

MD5
ac61eaa48255890d137c13baaf731c5f

SHA1
f9ae28f6c21358660ec40239618f6ef9f6b333d7

SHA256
a1535f48249efcf97d37e825a27275a4e0d7e4ac51bceb4ff1262956c6e48c2a

SHA512
e36257b46ed34c2ee03231464ec70d889d35ea9f7f9255ea8bdb062838df8a4331fb6e8808bcf52323e4c26d6c6e9be8af4babdada794495237fd51f75b79449

Download Submit