ba59f356f977f56f75d88ca96a7e381bc2623f18e1586359013786276dc96e4f

Analysis

max time kernel
117s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
05/01/2024, 12:30

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General

Target

43b06905ede3b1cb0a033f5225df2d30.html
Size

2KB
MD5

43b06905ede3b1cb0a033f5225df2d30
SHA1

7b3cc7e24ff620d46e254f5b3949ad29d67fc0e0
SHA256

ba59f356f977f56f75d88ca96a7e381bc2623f18e1586359013786276dc96e4f
SHA512

9a0c4b01e78cd12b1706bd4c149304fe28f096d86f270f79cd2c2b5d833eb0e2436fb89ef1a7476426cf4ef18f7c8dcb7403743bf397517ec4ca150ee339691e

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0000eb16d33fda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{41D73811-ABC6-11EE-8CD0-DECE4B73D784} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000461b09fa6cb3362d6bac7439215a7af60c94309f7f6cfdaecc4eb74076772f67000000000e8000000002000020000000e1ad14404efa2c5a48fa15c9ef49f0543bd09bb976ae6caf3a31349d34ceda5920000000815181daa0e73725e6ccc567d998072780254d73692190115fcf3cca644e0eb740000000de501bfb9917f8d03ef511425f81c8ac77bc5b8b93663e840161ecad8a9dc0f24c833b9dc6305ab43cba185ff478451b3030cef2a82b8fa45179e5bdc1d4786e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410619719"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2624	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2624	iexplore.exe
2624	iexplore.exe
2648	IEXPLORE.EXE
2648	IEXPLORE.EXE
2648	IEXPLORE.EXE
2648	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 2648	2624	iexplore.exe	28
PID 2624 wrote to memory of 2648	2624	iexplore.exe	28
PID 2624 wrote to memory of 2648	2624	iexplore.exe	28
PID 2624 wrote to memory of 2648	2624	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\43b06905ede3b1cb0a033f5225df2d30.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2624 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2648

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
07d1075de5559b351859d34b2dc7a0df

SHA1
134e69bfe8a19e875c3eaa4059f2af994c4849b2

SHA256
7466104c06685830fd80893892a9a75429f5a893e130efa2a79dc486ee88d500

SHA512
de1dae40e0012e46481405c5999488527890c6b40ea05da64c8dd7d2e678a37de469a3717f623216a00d9f007a8d5a534edccd6c73c1775c119e8481793e7399

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

Filesize
344B

MD5
ad35282e4f296179977b2b68b7769136

SHA1
fad1bcb4546f863d6620c89f325b80b68858dc61

SHA256
896c6a52c6d67f93a6f35411fb5345a991e1388f8ac6a9a584fa5232d81bc9a6

SHA512
c186aa4898e1a23c33d32ce7559fd3cfecda831cd5e680cc17e262daa6f3773103792d00d633228549488f6e93066920ee8eae4866ff3a0eb0b22adab79bf628

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

Filesize
344B

MD5
3d1d2973c9831a38884ea96f0ffc0610

SHA1
d373c85a32a5c3f22808723afcb90b2255b6900e

SHA256
ff2a9f43afc3134aff00aeee2115a3b497037323308727d5dbe39cd27765fe32

SHA512
4effe99463e9bad42bce760e06b0a22af8522251711e8888f6ab5707c14b12d661fe43b5d822f711b9c7b8b050f18fcf91e6d39be65ff4ddef9149b7375ac4be

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

Filesize
344B

MD5
fbba21e43e2361f2390fe126828b84ab

SHA1
0baa74097aa1fd69355743fdd1758d85248d2f7b

SHA256
eccb285ba9f730f489549f9e7e2345d51aa428c199503754ca9e4ba2e164669e

SHA512
b48b6b4d7d6dfc23439809dea44c2d65d6409051d1d3e5b85da6d8bd03e6d541ec69066437158bb78d96805e5c21579a4f594022c95008dd7bbdd992f95cae10

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

Filesize
344B

MD5
2df51b373803266284245c939a10a200

SHA1
883e0c5edb7d4dc0dcef624cc3d3c1c5f2b5330b

SHA256
33550e3774d113d7d5d819bb90e3a3aded669ec5610e004bb654ba41971bc9e7

SHA512
81989a15c3c475bfccc28da1a38aad76aadf7c7fef4b44ccdaf779a6bbafefe99a0fe19042f439ca2089cca58d65f60f64f2ca575b3b735b211e962e75131476

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

Filesize
344B

MD5
a2980a25f1583f8869ca744f8edc9b8f

SHA1
20e742d239805a444c397a84c6954c910a094869

SHA256
700c37275a09afa925f574893b6c929884e7a1641e7e0922a7438f7275555bcf

SHA512
3522e853c5adba1d496bbd81781ce75fbb1730a77fba3f4d32cb77be5078cb1f043ce15c4b5a07244ddf85eb887672468b448833042c60573e1942d2223c2195

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

Filesize
344B

MD5
a724c31422ab9c01ed9edad288fb68c5

SHA1
e08af06415da7badbb9677c94dc57731b21096e0

SHA256
b5ae56eafa011c6e4a0c345f11f4fa9295fc03b422f87161a85f2134b7001410

SHA512
38b9201e9bd3b8914cd3dc519d449e9a15287bae2af785010ce2054d4fdd453ad0dbf54f78c35b3b8b8f72712dbf591acffd3fe5a4e10c01555949279b9086ef

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

Filesize
344B

MD5
2fd58645f53890467f567da29e50b5fe

SHA1
185a10df5fc91156b7b623959e3f4a40e2cc73e6

SHA256
60fdceff6b69ea155bfec2bbc3a8619b51d101898cfbb6ec2307e68fdd5d17b9

SHA512
1242e242b892db63d107fa35e23d02b9a7c6645c1042345e84b28260b16814d7c1a4b0bb75754d993a5a514db7a50b6aa84ad4c8ec084be391f5d763579375d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9A7E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9AEE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit