41106a3915e4fbab83cdb5c42964c5cc4402931a52aab7286623137dd18d7cd1

Analysis

max time kernel
122s
max time network
139s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
02-01-2024 02:16

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General

Target

3e6b27848d2c1a7657ad6044299e6ece.html
Size

1KB
MD5

3e6b27848d2c1a7657ad6044299e6ece
SHA1

1585385a709feed18d8cdb410709fbadd4527efc
SHA256

41106a3915e4fbab83cdb5c42964c5cc4402931a52aab7286623137dd18d7cd1
SHA512

44c0dd1e024a30bb446cf3cce9981f9e51da0784271e97182763ec344031bff0961bbb61ed282d7b878833057575c3392a25efe58d62171f34db49f459fee513

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-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 209c40e6213dda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410323710"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0CBE8D31-A915-11EE-A20D-FA7D6BB1EAA3} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd769173341890000000002000000000010660000000100002000000064bc9071c61ae3ada46ea9587972b8edc7a356157091e949d6c10f114fb44b98000000000e80000000020000200000008ff8059715ad075e50cb0d7fe041cd57d62389ed99cf4d3d05c6bdc30e27d79820000000a3e558d1c757b5cb990c873eafd75b4c79d50c0e6ae862d895608a7cc23f1cc740000000a3b5f17d9060f22ceae28b4c8c34ed90b65c9102a07e0d1a60ead8e58eaea0252ad80def6afecfdb1dc115cda8182e1cdf11bfd278a638ee07c9ec0efb21515f	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
852	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
852	iexplore.exe
852	iexplore.exe
2512	IEXPLORE.EXE
2512	IEXPLORE.EXE
2512	IEXPLORE.EXE
2512	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 852 wrote to memory of 2512	852	iexplore.exe	18
PID 852 wrote to memory of 2512	852	iexplore.exe	18
PID 852 wrote to memory of 2512	852	iexplore.exe	18
PID 852 wrote to memory of 2512	852	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3e6b27848d2c1a7657ad6044299e6ece.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:852
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:852 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2512

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
2a188adece813843c36f99c72710daa6

SHA1
6234cd2cc08e547e9ec31a76f7733299b21fda7d

SHA256
abe7f0823263f2f9d1879758c6adc1b86dffb32518f705f1682a242f1777032c

SHA512
03925adc4f1fb59e8dcf0ac83d82fa94531b9a2eca109f585e528b620548ad1d7d6ac35626d306832c107190abd3aa2dc0b2baaef56e160fee8f9b55280cd9c0

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

Filesize
344B

MD5
4bd14a1edadcbae695d3206512851334

SHA1
ec51d22a536e32e1c69ad0e49764f3bbf5e162c6

SHA256
ee92668a1041c2904a2d0556cf0a4fa81818fc93b545a0c0fff7a1c1d1bd8697

SHA512
6cb4487d50e3c61dcf631a97736857cfe27ed822c3bfcff33d8155780917487c741133dee4a6e8fdde2ea1375f783dcd32fa407925c52880d29f57801bb325dc

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

Filesize
344B

MD5
0cb40e465a899633b2ad4bcca7302068

SHA1
00eeebf74a9d7d8c857632d28d4cd55e1bb9c5cd

SHA256
b8d8b084a5bff491124c8e9b6d16e8c1b3777c113facc4340030f66dfa43ff71

SHA512
3033d7dde3eff14356b1134f8a893e4a387da7254e6889eb1db5d6cc0803996e9351c0769ba6041fd3638760d69109b160896134f3c7ae267551ef2a3fb3a6fb

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

Filesize
344B

MD5
6126577799d6dd428cffe299c5d2b17f

SHA1
6935bcfc11829249aa0184e737944d473affa85a

SHA256
2b329289fc4867e2eee1579dc57fe5e103c95fd8c1b6d2b515a5cd148bc13bf1

SHA512
ee0e35b2ca565c58469301ac9c392c58629fe01f9cb87849eab6cb6375fc33c1381cfbcf937faf9a47e9a5085a78e57be9efcb3c94e8a264982f49d996857a83

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

Filesize
344B

MD5
7baf35281da67ba0f1dde78693138d53

SHA1
865fbe81db9acfc7318b3f2e3c9f2fc7f544783e

SHA256
c660821b95f55d00abf5500fc4145abcdba96910d9bedc06976ac9ea596df48e

SHA512
77d951513bed587a33e48a31cfcef3d672c054ed23865974ca54862c929f96ae25d43be33891a5440c59666580bb9c099293ac6ded31ac18330231cd153ec4ec

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

Filesize
344B

MD5
e2c026fb8c70f93950a254e4a8488cd7

SHA1
64f70b85ef57c1f90e5d0ea2ce4fa0bf115e758f

SHA256
54ed1d684f174dbabe198c0011f9fad5dfec6ba1cb15fc346a47b1e0de2974e8

SHA512
7d3a5ce04acb857d6fda73c544fcbbe342d9871d37ba1873ef3cdf0be7da218b48b437f1db2fd5f2351a4c840139b61c0eadcddcffdc30cbdaf49cf516dca4a9

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

Filesize
344B

MD5
3ce9455d4612963030c49f2e92baef66

SHA1
80053d4ee7d501f36cb551fedad4714040ef7c98

SHA256
b4d75023bed5df66d351868a9a2b2775961903ee2d2a850869e98910dbc654cb

SHA512
81d1922c7b0558e571745a2158107d1f28d10a52aa93b8904b46560e33fbdd320a52b1a5638ff8ecb8db7cea5a1336f46c5d2f5cc9fcb779db2163072d49a9e5

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

Filesize
344B

MD5
bcc69e205985831093082c1cf69b87a1

SHA1
d836f23ef2fc4895b609b2175bd0f5932d2d9374

SHA256
848241b9dbee99bb7faaa76e98ec97ff397c55bf9220ccfc1c68a46be058fc21

SHA512
12b250048561af7b77e30fba9426df4d960f16ab27f61cbfb6434d78f89268f79ddbb8f52209f87cbddf2399a7ef4956c906cd3eec02d2aa2c789596eff191be

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

Filesize
344B

MD5
15742b4cbd9335123a2c84b485094af0

SHA1
156b56afb10c2f5732577f39d131e17e712a4777

SHA256
204f8edd7171db4212d46f80fea9ab527520ccb986561c82bfb95b5e3b9e0b60

SHA512
72f1863ef71a1fcd0135e5fecaf8b75457757b7beb72b3bc833d28f0220a2537daccb73b5cd1fd4bf1811eb45aedb9c8ac5c29bf243d3288513f772a9b8c9a08

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6FE5.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7803.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit