b6a00cf335429cac3141d55ec38dd3ea5eae4ac1271be8bb200b714513834acc

Analysis

max time kernel
135s
max time network
227s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/04/2024, 23:59

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General

Target

libaccess_bd_plugin.html
Size

6KB
MD5

c365fccb2bd275527b740bc1d1b0888d
SHA1

2e51b49651a7dda4718309ddb8110f713914169f
SHA256

b6a00cf335429cac3141d55ec38dd3ea5eae4ac1271be8bb200b714513834acc
SHA512

f8c3694fb8fca0fdcee2bc1ef9885deb4635927cb7887112cf3685d63326bc64583e61729d2f9abd81f4758b82b2c7b70c1cbe6f60a9e9ee1b7816bb70ac4b4a
SSDEEP

192:ZMiPMcMHyDTeDCnNFXj6GB/lo30pMHS8MDUQE8uI:ZXPMcMHyEeXZ/NE8uI

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D42A7C30-FD16-11EE-8BFA-D2EFD46A7D0E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70c282aa2391da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419560366"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ffebb09deeb747419e902f1accea58f700000000020000000000106600000001000020000000a1894e52034f3ac5098691ab48378615650262c6951465eb12970ba6f4257e67000000000e80000000020000200000006f6231e734ac860faf84d664c5c570a411b73df975810edcf6ade28a8458166220000000b3f667e9fae0e183c5708d2c9a3cfcee848fc60299ed195a30b96abe88582c0340000000b6e404451620c6d57b2da32bf5a99521646b784acea20135a18f56789cfafcaa689122de0130e0ec7ae6d665f3aa814f0d1a08b9e8834bcdd5ff9922c20048b5	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2228	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2228	iexplore.exe
2228	iexplore.exe
1832	IEXPLORE.EXE
1832	IEXPLORE.EXE
1832	IEXPLORE.EXE
1832	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 1832	2228	iexplore.exe	30
PID 2228 wrote to memory of 1832	2228	iexplore.exe	30
PID 2228 wrote to memory of 1832	2228	iexplore.exe	30
PID 2228 wrote to memory of 1832	2228	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\libaccess_bd_plugin.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2228 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1832

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\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
4062a841bfae8b297b32286d84df4467

SHA1
29818315a2d6c5328c60e59a8cf4061edeeec329

SHA256
b6907d1475aecf711c1d2cd1b539cc627d5798b1b5c62196c0f65b8520316925

SHA512
1f2fbfd0e63e10a0a6fb877c1c376536fcf7ad6441aba673854fe099bb5adc4ed2d9cc4f31a346f61339f957563bed13c9fa52fbcfb002dfe9d8958cc00c7d3d

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

Filesize
344B

MD5
fdea4bc279ba1289e7060e8f3f714cf6

SHA1
be8173580cdc4353116816c84561c49d9c4246ae

SHA256
6c677fd23c9c06159d83f795192052ba273a1f1c3998c27342b4d665265da364

SHA512
f04b5c7a3edb8d15b63acf14703476cfe0ea51030cb4fd7bf0fa4811f8bcc9aeb1ef5537708b05793e76654d0a5cab372e1ba35bb8f1fa43d786a8a411fa6bac

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

Filesize
344B

MD5
1885216bb3aaac70238741175f4c4ad2

SHA1
88df360ad4563167f808ca0b4fedeede42fc64f3

SHA256
3e3ea06151d8e53efdeda44c91b19912b0b9bd965b4c86ec3bf421c9681bc6e9

SHA512
7e2a0c99d79adde39e673b8d6cb0883742af7ec40a5a16c1a92f4c60da30bdc97c1b5c6dda4ee6ffab35cf84e3a16a4ea9fd6d15ef70970ab4ae7a0b406091b3

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

Filesize
344B

MD5
5c553d7a19638948d5a784f2e4353747

SHA1
4f87d5dfeadb0df9bab7229a451eb2c3e791d258

SHA256
331aec77c323338dbc37526ab9946de1ba2dd233fcc9771f207faec042833346

SHA512
d812aa02b2acbcb58f21c044ddc4c86b9133d29d949b2870bce31d86addf70a20cbbb0d1feb30538f6a69501742265aacc818f4cb51b708b465236bfb5be21ce

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

Filesize
344B

MD5
b68bf12be063ed5d9523cc499f7c383c

SHA1
0c6d9f7f156f8fa6767a2c9c750c0d53182869a1

SHA256
c8dd8f6d18436abc93b9d061da61f230abf862440a0a330eb0feba855ce5b6c8

SHA512
36b269e6d6990977b54e88588ea5ab54ae208118893db4ad270a8fdb67f0f898bc46bb5b9da25343b2d73dcafd523b7a23397db827d990e26213691d704afd21

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

Filesize
344B

MD5
202c9c553e66159b4835bcdf82c4403b

SHA1
fcca8893cf7cc8134de17ebefe9e39cb8c583b10

SHA256
eec507cf7f8c3ffa037532a61910c43eacb92c66c849ff72a716763dc4c79015

SHA512
32e972e8cd66d4fa5cb2a830d5e711b4f7969dd1114624ea71f4f0be2f2211ecc31c9428caecb88610c3967cd8ec79c47f60313e4a5caf76191133561ae0ea02

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

Filesize
344B

MD5
9010b24527949414ee7b4e10c7508e80

SHA1
e15cee18858b2a88ee8b8ade2083ab85e75b7c54

SHA256
ddaccebb2500cf5375ca7317180e0e93ba779876e001d4a0ea53c9c7679287e4

SHA512
84e287b40bd69a61c72abb28b1ba2a2947e0451dccf16a5fbed580f990c44a0378b3d9f78165c6dab382b70c9bf6e9d1aae5aa01c987007803c2fb1ae1a2b189

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

Filesize
344B

MD5
6c57a014a4b7f3ad0bff111ed31fbbc1

SHA1
849e74a862cfac7e6e1359f43a617da356b2a180

SHA256
f1e53196e08308fc02bbee26cb6063461b4c306eb5705d94ead932c10f9a3b00

SHA512
f3a6ddfde0a7afa113ef9b1e8ec4e3b60ad2331e830a99a753792944f237a44961cf161d18d80a890bba8349c051f242e01e93d4e8bfd6739e555408450cc1aa

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

Filesize
344B

MD5
2cdd9fa9dd7b7a9b141ff2d3d25b120e

SHA1
d3d4cb787fa9cddd58ea29510dcd072db5297647

SHA256
ef7a0675b9f0eccf4d9b70e203d13cb219c2482e2e65575b0a4014cae608d6d8

SHA512
d0bb5f5ea089572f563d5688b633b4fc5a2ef406401aadf1b9e85145d902e0a97077671d53e91967c24916603e3acb7896a859343a39f8432d3673d431a0a363

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

Filesize
344B

MD5
48ac39e555206e06829bd6a669aeeef6

SHA1
c75d1674af459bfae3abba052431324f6f9d109e

SHA256
0d9f4f6513b502ccbad8138eb2344e94e18807f1f971588c4665bd591ce24e30

SHA512
72a8b72a4e00ccaae79bea39df24a40ce3be0ed13a2d0030cf05060445b449161d072c7320529811588674cf7843bb0d29c75bb107c6628a0b13acec581f0e9b

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

Filesize
344B

MD5
6bf501460b74044fb33e4ac011defbf7

SHA1
7e56a168c447152b269c5a0e03b8b4533ec5e592

SHA256
d4ea5603e872d464b99095bf0337e8f97502ae307d11bd47807360da0976d94b

SHA512
8a233c3ccd14a8326015a2d301987ea09bb864263d5bc44e975a26ef7af14a1fb03d296ff21faac1171a5b694a53f80354bc1cc216b94cb87f27a5e2a9455198

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC4A7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC636.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit