97883476d15840e8bbc6e32a6b783021ac07978e95f1d143d27ed50b83c2ef49

Analysis

max time kernel
144s
max time network
143s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
22/12/2023, 15:41

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General

Target

dda32784b7b6f83e5df26f96a91d68ee.html
Size

172KB
MD5

dda32784b7b6f83e5df26f96a91d68ee
SHA1

43a4fc125abbb3391713d1eeffee340547c17ac2
SHA256

97883476d15840e8bbc6e32a6b783021ac07978e95f1d143d27ed50b83c2ef49
SHA512

39688c56e8eca7532814177c249d271c6841826c7dc1165fecb8631d6c40a4b9ef157db3b119a432e9824f1a236e64b6bebef5c542d066d8a0854d5d16be555c
SSDEEP

3072:S+hoeU3urXN2ZWZ85XxttNveBNiFsKHGuKK7hdFzdugv+QBxzqyfkMY+BES09JXu:S+hoeU3urXN2ZWZ85XxttNveBNiFsKHt

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 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\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\LowRegistry	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\IntelliForms	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 (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409438732"	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\AdminActive\{8DC68CD1-A108-11EE-8CD0-DECE4B73D784} = "0"	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\International\CpMRU	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\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000d959f0fe26545015e1e5dc9260c05ffdc13d94581f57952493771d8e2d9e9c09000000000e80000000020000200000000765f13eb7e47b3b67539e5c5c14cda1861e88d9b4a0bd43855ade7b8b55122e20000000e9ba7ee34537f7591326718e658fc6b37c895d2cdc5f5f913206eb485c9ba0d2400000001b244af8ae4f7c2d5318dd7d38d4d9e12b74733574cc3c22b2fb642de7ae43a5fa87e495a8d6f00d68543a6bff15795572e6095cba66aaba7961b84500d9190a	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 (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40fd6f631535da01	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\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	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\Recovery\AdminActive	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1728	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1728	iexplore.exe
1728	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 1728 wrote to memory of 2648	1728	iexplore.exe	28
PID 1728 wrote to memory of 2648	1728	iexplore.exe	28
PID 1728 wrote to memory of 2648	1728	iexplore.exe	28
PID 1728 wrote to memory of 2648	1728	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\dda32784b7b6f83e5df26f96a91d68ee.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1728 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
147e030712d05f5e22e132c192ffc92e

SHA1
d70bb0b13f04908fd4506a5e2f0ea67627b0608b

SHA256
a603da7b09f7d643a42b2f55a5e8a05faea2383ab79ffe76d6eb2d9a0f6995ea

SHA512
cbbca178df2f0cb9a0631961f3d93f06d695f592d107c0d8ab2ba375de01f4ecc08d03359bf8b8572d5661e940c306d3c3792ad0edd86640302aa63c73d8dcfc

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

Filesize
344B

MD5
47972b87213522e7bac59ab93dc70367

SHA1
029647064c7651b4b9e749926d461540c75be765

SHA256
08270e4811f376c1a330954362337fdf70354fb5dfdecb187a4a79e083bf1bbc

SHA512
4aeab33ffdc4e815956f27d5aedea5fc7b590a7e9210294714fa79baa50c68f84ae766862b29b3caef860e38fb2445fdc88dedbaf4e3cd8f46970e2622329a0d

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

Filesize
344B

MD5
3b6a07a8c3aa97722528d64fddbad7fe

SHA1
5fe69d1de27cdd6e7e0399c1ec98d06113ab4553

SHA256
2db28c0caeaff1714d8928852fd80d5606ac8ad5a294ef3824c57a027d85f97d

SHA512
c7c6b3aa98f86b0ff34d29bffc9c7ad794b42304ab4607fd0d6cc425437b4181d200cdc02f93cfc5b936a8b0589955508cf2f4cfef128b87069e8c35684eea2a

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

Filesize
344B

MD5
59d18f73f3c58fee7b424566b9ec0c73

SHA1
17f3dcbdf5c9eef36f9b57b738bcd1f9804ac813

SHA256
7778fd8fb87911c6a7bdd2102e20c66e9c1db5bb71ac36ab55f96da2ab9dd874

SHA512
542de086e20ea73b6d727743f08e6d9f1908cc3f4cfef99800fa9df7e72b0c90eb158e8b192f4070e560abb55df482fefc2e48208bef6d0955bafd72d734afdb

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

Filesize
344B

MD5
d6d621a119c2a34151611ea65ac98ccd

SHA1
e45bff4ff0277255237f89e9aae2e401a703c4a8

SHA256
7f102977cc70071d5da4e0941bc19c4422fcc78514dc3ebda6e6738e0fd9c772

SHA512
4904c5e645447335057e9e5d869049dc32c2f79080c32b3737421a0ce0929291e562b588c6058531ecfe96506d72e99d0c2db4074d85422e244469fd7e75d07d

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

Filesize
344B

MD5
8d1b33ac1444fc232e859d18d2bdec95

SHA1
3ab7d334f879491dbb2cb9e855a9c0abc7b5850f

SHA256
ec64bb48283fee44b9c4d7180380c1ecedd60ec823f31e7581383d5e37ae1802

SHA512
f6d6bf4935cb18b51377e683054d026fd3f9e4c48a415940f36f392dc53b404882a584eb5bbdf75e471b6de0d56265811e14c59d1e0f910fd1637350f832114e

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

Filesize
344B

MD5
de899512156661586f37319ca6e9e6f6

SHA1
5d491d01fb1361f54226d7552249c4bf8c3dfcc3

SHA256
ab6e2208b827340fdf1798699f7b32b0a31a4256586b491bcd481d5890bcc114

SHA512
90ae2c5e686d9dd0e3bebde1be6d967ae074bc0ad030a426ae3e1513c579cf887331b2c38df7e69cd310db13a973e22eb69d6ec2757460fa22646477961fea6a

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

Filesize
344B

MD5
7f7be0d9463e73f73fe6eaf21bba57e4

SHA1
63a9a393939a9efda771795dabbb00f8feab8a04

SHA256
1b8bca34265b5bb8a0ba8ee5ad7648d3743a420295d0e2b40c5fd7bb76a0ab3c

SHA512
7c7f363e5c70c9a4ec48efabc087773ba8eb28ee40c55f3998294fc8fe6a36a7de3cc27c169296d950613e84a60d9b749135545704bd06b9e3b3bf5bd03b4fd0

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C:\Users\Admin\AppData\Local\Temp\CabACA7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarACE8.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit