7311fa7c9ecbe7e2f6ffed41e5cc0d294e1b70f753df211fe97c5cf0d3a14781

Analysis

max time kernel
141s
max time network
165s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07/01/2024, 05:17

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General

Target

482122f4b5ee799db72193e5c261a674.html
Size

1KB
MD5

482122f4b5ee799db72193e5c261a674
SHA1

d95d4629e8f79db248d447ea796635634bdead88
SHA256

7311fa7c9ecbe7e2f6ffed41e5cc0d294e1b70f753df211fe97c5cf0d3a14781
SHA512

87677040bc810c6dcee0aa71c044d78c762fc2c6040bfd213b543b5d8f0a001bfba3042058aae73a410a538f9d1b2e796e9c0f69efc66ce88f3793ef680406f7

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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000abdcefded066d4f73a6e8dd498113a55d3adaf9babc803f9d1dcb87ae8bb04d9000000000e8000000002000020000000b8165cf796f9d947cb465a7a0323cee6416a7fc6cdfdd946aef69a4501986ee82000000017812b73dbff92654d2a1178520fea636a072b2920224f0978548ada4e315fe640000000fe3533646aca226107946ca20e4d9e9b5f85f67c49a0d9800ff832709609e8f5777593dfe58e2c0a7cc5316db7d9fa2669a540975fe1e3d735765baaf4621447	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 406bd8ea2841da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{145C2A11-AD1C-11EE-B279-56B3956C75C7} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410766536"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2512	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2512	iexplore.exe
2512	iexplore.exe
2508	IEXPLORE.EXE
2508	IEXPLORE.EXE
2508	IEXPLORE.EXE
2508	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 2508	2512	iexplore.exe	28
PID 2512 wrote to memory of 2508	2512	iexplore.exe	28
PID 2512 wrote to memory of 2508	2512	iexplore.exe	28
PID 2512 wrote to memory of 2508	2512	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\482122f4b5ee799db72193e5c261a674.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2512 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2508

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
e2afb94014e7cc486e61dcae00cc5ce8

SHA1
67e97183eeeddaeb73f5dae69df0e8309a039bd0

SHA256
24f05f2e6daedb58a797b7c04d12f99132687ef3e7e6947ce8689cfa0f0295c0

SHA512
29a25d91ddb17748569e48765284a3f278436c4fc1008757a535ddca49095e6f2040ff429f78d0a05fdaa502813053976c7a1dd28283a85a7b7873c8b09bc5fa

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

Filesize
344B

MD5
5d61f08d105ce15b9e4880fe077af25f

SHA1
9f4967053052b1c85d2c87258ab1e729d7be81f6

SHA256
e3983bb9c4ecef736cb2f146fcfc278033c8ca6038360e76f764124394593769

SHA512
04a5467976f7c57b2a72d18df8a6acfd92352288f46df91b0d1f97a167f09897b59eb0805134dcc2f570432b0c1bcd4319459a75a0634712cb612996eaf57b72

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

Filesize
344B

MD5
76271b817d1f6989cb2d7b5a12aed0cf

SHA1
6b043c780baa75c054e03d86089ef015b998dbd1

SHA256
39e7ec866fbd104024df6283e0f80ba2ed266d96930f8af76b8dda5cfa99270b

SHA512
feb459c3994a6cc839c27191769c42c5cf1025a2bcb893fa2834d4436eeaa0fe8298861cddb0a3c0aaf0d0d025008f22563dbe42664a1fe96d9303c281713984

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

Filesize
344B

MD5
730b06df37101f9964be06d5b2ab392d

SHA1
d0e96c0b0dc26f7ce6c2fa9693ba55da15651570

SHA256
8f730a4f7f5e1c3aeeed02a49217ee002317a4bcd77bada4d677b3ac2dccb7d7

SHA512
3be2380da6728667a73af90b1c745df0831afdeafcc7e6a4c6ab43702788df8f95890c94b7cd8438a8bdf322bf893f25f8faee8e487e18a4269f445447df2161

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

Filesize
344B

MD5
9b9d217c5b1b86ba593deb15c3fa4e55

SHA1
35f1da20a62bd160a8ef7bea3fcadc6c995d41d7

SHA256
d52dfb631cc32c737bddcc8fb65d3b26c24a8be0dad8e94ea30077da40e4891a

SHA512
8b1aa3682004b88febc97adc8efa326a3e7e1a53b286037b0a6e10a57973e2705afab7869f19434db7f2794f853fa7966df093fa3edcc5aa790e91e068f49149

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

Filesize
344B

MD5
c3a540abc7046a7a7bed8b71d1d77f66

SHA1
64851a04d556132488677239ab2273113e31063e

SHA256
a9778ecebcf7548a3728ccca807cd4143c28cd98ea509b02a0f1bdbcc470dce8

SHA512
3a4ab6a18e76ab2ac0fb817fbf4907057c6e145b2764a693fa1321cbc9bc1ece6785d6851823001c8478e183cd661daae104a65e2bb041440c89d57620a6a513

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

Filesize
344B

MD5
e5feb1ae6609beddd861056ae457e790

SHA1
a051507eda927565a96bccc64e53639262f745fc

SHA256
2cf9b9a68d4e871eddfa3a9f18d58ac3b2c8882e507ebe901d71050deb7d378f

SHA512
aa054875a24544cd7ee1b967384d0ae2122ba3c5b960bace982cbdf32118b1871228471289634c606a5c4558d02612545756cc0c876bc44d734a516eb47b0a0e

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

Filesize
344B

MD5
95c36c39f9b5328c2073b29f60966d38

SHA1
af5728737e3ae3cb5d777cce75a01681587733b2

SHA256
901a3e6fb3d6996b45b2ac8331c2ddb70b40467824054d39cadb462cdd70d484

SHA512
c399e12cb77d60e59b1de02ec3509fce05816c9267c9858ea3d0f7f08168442fb88d67b8494f6d37a884e057a1e8389878e0cef7065bcad73a9e2d85006ed584

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C:\Users\Admin\AppData\Local\Temp\CabA2C7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA895.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit