dd3efd13ca0fbe1161d3e1aa75e4521c718ac88c57531e71c52ca3c19683d884

Analysis

max time kernel
139s
max time network
146s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 22:37

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General

Target

164545b8da62b63b84464e429c0b250d.html
Size

1KB
MD5

164545b8da62b63b84464e429c0b250d
SHA1

646271a393269dee24c534b50a9da2191a347f08
SHA256

dd3efd13ca0fbe1161d3e1aa75e4521c718ac88c57531e71c52ca3c19683d884
SHA512

15fadcf2ee13c48c59d7fb0853b472cb245496092fcbf06722db76673e4d62c56ea664a19f1bccfae0e484ee80b56aedea61ead04562c79bc627379ce5ec30a9

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-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E168AB21-A37E-11EE-B449-5E688C03EF37} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000c9d1ad775ca9eebcf1bde70c32aa1ccaab899604a2d7da64b2e07c1de2ce0b00000000000e8000000002000020000000ee44677f3842ee07ce66f66f609d02f79bc5ac6333cd3b8395fdeae5ee5b936320000000bf62d75bfeae18e0827b7f6829b2430b4d6bbf98f500499eaa3e428fe5378c93400000002a74c3f92a18282fb7833015765d42eff19d44fac548585517e29cb19481dd855492537d70272c45838bee14eaf945a22ec845ff73ed224e53a31d0f4b092476	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0c89ab68b37da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409709455"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2556	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2556	iexplore.exe
2556	iexplore.exe
2728	IEXPLORE.EXE
2728	IEXPLORE.EXE
2728	IEXPLORE.EXE
2728	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2728	2556	iexplore.exe	28
PID 2556 wrote to memory of 2728	2556	iexplore.exe	28
PID 2556 wrote to memory of 2728	2556	iexplore.exe	28
PID 2556 wrote to memory of 2728	2556	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\164545b8da62b63b84464e429c0b250d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2556 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2728

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
6c1a1bc3f76d3c025918f0531d7962d6

SHA1
c581ec49e6c69d9d640bfe68dd8716b105694bfe

SHA256
754185c692e29f087ddb1e45c74ced523cc880f288352b473df4993f176526ef

SHA512
834a31f6057d78d792c98a03dc38b467b7b97ea24d9674e683e23043c3c750602a165a393b056dbf25b86f48db5616ab0d04125a8136abe79bb5987d9d71959e

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

Filesize
344B

MD5
806d1faf8b5e27beaf52e38571e860c8

SHA1
08bd0799bff3ef96fa741c99a3eaf19093b7edaf

SHA256
5ff23404b77027b8744a341cf254e19ebc06668e8c27c3a6050438abc32da012

SHA512
7d5501e1c5ab44cc84b1788b364af87286516bc78b92b3d11d65b37dbc591bed6d8fc5bd52185427953beceb78f707a75e153d63d6cf76a84f8f59d91b43bc0e

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

Filesize
344B

MD5
8b5366dd5058334d7e82cd45a8adff75

SHA1
93bb6c61ef5b24b12c941843cec24c68c53b6652

SHA256
6d90f32139cd8b4ede02119e8c8c321f1888e3de039d62d9482d71cbfaf97451

SHA512
a850c2b37cff4f280f90dae8bdc77e6f059bedc98c6da35fbb593d631b24cd1fc17efc27da6132677f85b0d887f92d4df00d93bffd5be9fa566b85ae673d56ff

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

Filesize
344B

MD5
285d8cda7a4c2294ad64d8400d4acccb

SHA1
fbbcacc882d6a908a7c8095a998baa8fdd96566c

SHA256
896d6c11861d5f5736aefedcd241d69b2d0911474295d236a0bae0e689541677

SHA512
d950391ab35883883eed6cf2bf6ce564490c89a30e7eee9ca66855a26448e0fdf5829679ac02e01074890d5a57e06aee47b3a065214bfeb5a020ff1c7ca0f501

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

Filesize
344B

MD5
3551a4a5d9f101c7ff5d7691e9083d14

SHA1
9ec42c0f6d0147415c96aa5739f481cfb536381a

SHA256
06fe035755b625d57bc77f34283ece7b032a57d404402446440344aac024ccf9

SHA512
c8a48217f78c19701295c7e8558879363afeaafd4b276d4c11d50f83daf7ce926a2ea77d66f4b8175427f22bfa47028b0935d5204321d403b1e2a04f69f6961e

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

Filesize
344B

MD5
e34f3fb68cc6c899d8c268a8b7b28e0d

SHA1
acb1d9a17ef17537b0966782eece12758a65623a

SHA256
9c191617aaf57009ea6290a2b9d867cdb2c853b7bfac398af73476fdfe2e508f

SHA512
a2b17f783d3c9c4867b5a34d51d29c9bf0a0f1d1c0087ac60b0b1861ef241631e68185ad3cec12a27f56acfe431a70900567b39b0f5d60e6fc901332484100dd

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

Filesize
344B

MD5
4f0ce8448f24777efdc1d2150b9e2782

SHA1
f09385b0c04008193c310d6bd04461791fd27652

SHA256
82609af6a5553f8e3aad3e15093b38b933db010e63b0c8788c2a7375db72ab73

SHA512
2c5c4f1748e41f44de5bc716a277f8cf7b786f8883491d906916fdb3eaf126f0d4b6445a98466fed9cdd0c671b95d87430ad15ca922fc3ff165f565c67cc4a1e

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

Filesize
344B

MD5
d7435fc9a320e53ed586b6cf6a21f18a

SHA1
cebbc75b6a0b105ee37284658a7dd82fc7f2e15e

SHA256
8b539a4f6abb6ee5513ad31b09e27cc25641a5de41e7901f26203ace04ed7a0a

SHA512
bd5ed6ea36934d721eaac37354e90be2c77f85cd44327927c063df0611e5337ca6f2c22765a4194951b29fda590b3337beaef75f6b4b1869564d90c69920b900

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

Filesize
344B

MD5
9eb0168920e2fc7deb51ac04c3d1d690

SHA1
08ac2c725534a13d3da80dafb5700ed484f11a5a

SHA256
bd57f74fd4977e70bd2a5f994534f5df251df9bfa05ad17268d1f4727974409e

SHA512
9ea2deab0e609fc350bed01dc7ca2af294c660ac9f27d9209446f3b6d12f70026df50c0ac736534ba684ece528d98d1570a28a3464e4cdba3202ac0c0659cda5

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

Filesize
344B

MD5
d2304a747e3fc5ea8a72aaf9580f3697

SHA1
6d863a7f79b517c0f3dfa5cf591cb34aa33475a1

SHA256
ca2808f4e15c3d587719d04823d1da029fd34b755736db7d9e6f29d48e97a115

SHA512
9f3c48ed5c5548040aadefea103f9fb0b8622fa42fe3fe8d51bb73530527dc35e9b4ce3f3b0d782f36f37036b844619e67aeef35f10667615f48aef50b058d07

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C:\Users\Admin\AppData\Local\Temp\Cab82D9.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar830B.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit