87a3927a9c60e94313e19c55d374a83e6f407b3e96747612bdf94cb0ac298286

Analysis

max time kernel
140s
max time network
141s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 19:41

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General

Target

0212a9b45f4dc08607d19b0542803eb2.html
Size

3KB
MD5

0212a9b45f4dc08607d19b0542803eb2
SHA1

efe925db38db4d66e7043f011bb589665e94c266
SHA256

87a3927a9c60e94313e19c55d374a83e6f407b3e96747612bdf94cb0ac298286
SHA512

d2742d782a3715c1f325fbfa84856ecc8ba448996ea162212403b5538e6aa11c9b9506dd502ff13830a8f32027e8a4eb8360634d25d172af908aa178a9d4df7a

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{028227B1-A68A-11EE-8D93-6A53A263E8F2} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410044086"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d600000000020000000000106600000001000020000000de34c1b783f455f85c8646f97e564153dce92e509c3bbb34fdd63564bb344533000000000e800000000200002000000034ae780b33021816b8f5f3642afcd89a5ecaa8310f35c361822a3c9c7541c06d20000000da6d9a606d0f9f2231c6c8e989d5fd9bd739400f4d0c298ae8afba9c73c6f38e4000000092fdf7ea9bc85f7bf9c8db407e7f231b0f84c2e5c31f82f0f3087f7baeae11488c71c37571a8c0fc4a07b203ee2d4693f1ccb295e6cdb416e80f57fd90b72fac	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a033c0dc963ada01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2380	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2380	iexplore.exe
2380	iexplore.exe
1740	IEXPLORE.EXE
1740	IEXPLORE.EXE
1740	IEXPLORE.EXE
1740	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 1740	2380	iexplore.exe	15
PID 2380 wrote to memory of 1740	2380	iexplore.exe	15
PID 2380 wrote to memory of 1740	2380	iexplore.exe	15
PID 2380 wrote to memory of 1740	2380	iexplore.exe	15

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0212a9b45f4dc08607d19b0542803eb2.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2380 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1740

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
3dc3951656fcc942e7c74f07e349491f

SHA1
b79e5ba21f87e99cae32bbb063130cd8de512e1f

SHA256
badbaf010303bb156af840c5205851ab14a44a9600f05a4d4542357ab9d13729

SHA512
27b76809ee0445778e599a8299efbb9ac58e049b35802e3805a4d4870394df1fe94f59893f2c0e19795150d249346d87606f23f119e3ebf0c32bd6d80e938f4e

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

Filesize
344B

MD5
a34a72d0c115594e06655d5b678554f8

SHA1
215140ec46cab742321425999def99afa9b31d94

SHA256
fc3325db122697b553ee37afd739eb1d59b788abff803c1f390211816a712484

SHA512
077e5198547a00a7796e17ac2f47e2385401c29e866aec6e72edc835cdbe4e176e2d6c0ed19174b52e653e950060491e753c324978a3753c86390682abbfc1f0

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

Filesize
344B

MD5
c40593e9abebc5a6f053950dfe25bd3a

SHA1
ab0d34796fbc619a04e05d7334858cd514f856af

SHA256
6d71cfeb66396a4428418e117095cff232ff35c96d9dcc98103cb64e3b9a111b

SHA512
0804c6ef4e89f336e0ed2493574b4d0ac6fcf058923f4325ac95d7b96be711f128015fdc5c77f18ca371fe3214d948d2e0885fb3642d848bd19cc0d4cc1181ff

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

Filesize
344B

MD5
4ae19424a0a89b8d3ba9b7c8d1eed391

SHA1
3218f058a88b2b7032554fade35648938b0a0ace

SHA256
587ce073772486643c0533ce91f18ddbba6d961a270ee972a2b6ee61728f9591

SHA512
8acf4a1bd538ac1dbfc4b1029ff393ddc822ad5eabf3ed41c51fdc1659e306c0f30ceae2d309763b047c8f9b3ba32e019722def5ee00fe838dbdd8fc9a26f022

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

Filesize
344B

MD5
2587607c1129917004ee9a3d79f315d8

SHA1
90c1cb7523a5e903519863581b9ebe6295eea80a

SHA256
63b27ccb76015bfd03ba653ba81fea69a782e7f9429af087da5a9f0b378e0439

SHA512
3aaff72afa9f360eaed28dc661024ca45e746694109eda958efa8cd222726c4e87a241604da4ee654221ef622509a68fdd47238ff0f7480580904e6d33de8f70

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

Filesize
344B

MD5
b657107648be7fa8fa65e350ff8438d9

SHA1
14f2ec998151f177c6a1078f17ace44c0a5a30b5

SHA256
f251925ada17c9a72d982f20c9bf752ec57bd1e8bf892f6658cd01618bcdddcd

SHA512
82299c603868966d596fccc0616baf242756bfb14ddb09279c397487ae776424e23dc5a25887ed111766c6921afe3d8c24dfc7facadf13dcbe64484630ee219d

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

Filesize
344B

MD5
ba8156b86a2c75192b72e2ecd8b4868a

SHA1
5a0b0570d924c8032f0c0c6ec3f8137e15f47130

SHA256
90627903839a7d82401b97aec80baca5a2a1e3d5d7798fe51b31a8701d933bbf

SHA512
915d9cedbb65fff81e6bcdf6dbac392995a2ebfedf5437c6d5fead624e46c969fdb8914693239654afb68c465430355e5fcf58c32c31bf0cd416fa8f808f7ef4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4C00.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4E36.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit