9370c3f721bdbd624fb81910de6ded73f16e45143d7888b6f3b64212ea25910b

Analysis

max time kernel
176s
max time network
196s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 22:46

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General

Target

41268db2c680721fb6a51871ceaaeb4e.html
Size

21KB
MD5

41268db2c680721fb6a51871ceaaeb4e
SHA1

dabe5b085bd4b1b851907a7497631a4f64aad89b
SHA256

9370c3f721bdbd624fb81910de6ded73f16e45143d7888b6f3b64212ea25910b
SHA512

bcd8a663eade48597bccabe02fccd6ae2022c92a97e38dc449bbc3f257260df8e2ea1bc030a6ec4993939276e7a7d85192ecb3422f9c71fcb4106633ecf91ff2
SSDEEP

192:Ets1zgPhodQy5X6a5znUKnQBtncKylnQZanSv4JjnQxPnUBLmQLnQ3+unQtHi4bF:GOKy/cm

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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410032217"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5EEB6AA1-A66E-11EE-B6E5-76D8C56D161B} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e91786640000000002000000000010660000000100002000000069486c48e474920f8b54c60aaadebc2f2cc706aefea57ad5d90391f9a8919354000000000e8000000002000020000000ba75cd3ff57fcf5461b59a752781102e5234318b9f987832db7445d8f0f82d6b20000000df90e96cfa8e6bc2e854d6c576c4d194ca381c0a6e9d4db3eee60770bb9eab1940000000c6f3887053ae0c5a27f3b7cddaca01c91556c6b6a832ddf4d35f5dd6faa9a24615358d71c1aea968833373ad97ac42a01c95ec2aac5d0ec4acd5d83f9b63e3e5	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0b40e377b3ada01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2716	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2716	iexplore.exe
2716	iexplore.exe
2568	IEXPLORE.EXE
2568	IEXPLORE.EXE
2568	IEXPLORE.EXE
2568	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2568	2716	iexplore.exe	30
PID 2716 wrote to memory of 2568	2716	iexplore.exe	30
PID 2716 wrote to memory of 2568	2716	iexplore.exe	30
PID 2716 wrote to memory of 2568	2716	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\41268db2c680721fb6a51871ceaaeb4e.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2568

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
0be9749d40ac0076aaa8431a2eb1d6c4

SHA1
af90686f86601739e6f93314870f43e13aa8901a

SHA256
58d1e4ff495448e3367b5dfc0002791a866b26b0869c83d8fa1d016575bcfb10

SHA512
74f181aaf54b440eadbb9f8f40843228459024dfc4835aa2d3ca07e450d3976f7a8a7154e3d63c33e6d56a14c3c82708c6793c551ef17871550f4012c64d7f65

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

Filesize
344B

MD5
b4874b9cefa6352bd7acdf74b7b682e2

SHA1
d5ed7e00944efd4665e288149a725c9209689976

SHA256
957cf0dc8b84ff1119015187e4058039a36a7025fffb6e7080c86c3133a04409

SHA512
efdb4f901cdec828147a5b47fab0485b9543625d5e4534ccdb4b84a0c66f90ee021611ec2116da2a8f3a39e0704664e37399ab8c7315499e6960641ea9f0afcf

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

Filesize
344B

MD5
5baca170828aace4a80be3ea8f4989dc

SHA1
a88879f4a595f954415732ce659f625585e0796c

SHA256
7576237c0f5e9ab7316cce0d022c63afaed009df9af5e32e06e1fdf70e82ef58

SHA512
84b5e49a8a6e2352ef82cb9a79c4f90099472b9d7c2d8c9485ff03d3fea87eb00714fd5cb7d93bd112a3539e7f419f6700d6fab059502732f65702eff567a427

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

Filesize
344B

MD5
65b55874598978d4323fcea89a07563d

SHA1
55c010f807e95446091d15de3b3936d34cbcc08e

SHA256
1aed681a2107fc3d7f85bea37da135fb47408e4b8bb24406d65187eec31b9396

SHA512
8d8f37723a824cb799c22d6ee8db8cde3c7422c98b22d408781dd29c807afb4c9720335bcc1835cd583d3ca65fea1d6e607fb34601a50a29f726ccfec3e250e4

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

Filesize
344B

MD5
19a833c15be9f6faf93d5b0752aa245e

SHA1
5a4b53808c50f581e4c6ed4aaa8cb8c2bb29d920

SHA256
1711a4ed1bd00da71f7a76667b5dbe98da09ba4c23f02212a59cb07a5bf4d793

SHA512
38c9f814cc36749034c35f728ac1ca1a7e626f0c3fd0da6e7bfce1eb6f87ce4223ec230e7d736c47ab598bb76ee69449260fb5c20a36bcb0b4ea4816fa54878b

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

Filesize
344B

MD5
83185467e058b7e506925c3868329b98

SHA1
7707e61830b38b10433e4bf85d6fe05a9885e108

SHA256
9daa66d29016e730446607cfed3ea840f6f425c9a288f6e7500de71919d831a8

SHA512
79a6063b6b22086743614826ce9e9d3f8a9f4860d3a8ef90b7e6c500b9f24ef15451efd3b17908da95d9d7208a39f2f105367aeab383e55d237865a4aab252e4

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

Filesize
344B

MD5
5a071409eb127e15bee334d1cb8eaa69

SHA1
d9ee14db1acfeea3aa8858a9629cacf81b8af505

SHA256
7608d0dd9fa882fbe899b8d971d576987eba86f6b012d4cbcdf86be1687c8aa6

SHA512
e6c390bccb5dfc60ca91fa6af27425ff7e1a203e926952be820fb99c864da6fb83a56b20d12c0d11d718a5ec3dea364cbebceddf9a3aed1ef4bda147fe2535cd

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

Filesize
344B

MD5
7142e7d16aa3c90ed316124be531936e

SHA1
f581a64de8eafe74824c38b98fac20471d525954

SHA256
981f177c8342bae69821853860a6627ff2f7fcfe9105e274a61ad552c2702fd4

SHA512
80ab811d1d4c3cea8d6c366a9a72e5769d427423587e3387bb5bebd853f938151860b3d7c20eec8b30ff66f14793b4104947e66381f15e93f85e2ce36b422bc6

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

Filesize
344B

MD5
4f356f40519b98bd9f1a761de8ec657a

SHA1
7c4916d0bbc602aa113b39be9f60e9bae96ffc74

SHA256
16b8e36fb4916efd075d05f7b184bb22eb8142df4a0c30eab9a8ad284d3af648

SHA512
f46116167b50c63137253cbbed6ce22d373230f30fc8951866af3a793eee32891c939251cc43956489ff6924f81656eb174b0bf50613a7ee786facdaab95f32f

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

Filesize
344B

MD5
027950a2ff77ed4bc911955ed707162b

SHA1
0091cdee3699e48909a73b55aae2776d15bebb65

SHA256
434888b546b6599e54422a8b3efdb47a004952f56bf14d6f35bf22ffb39f264a

SHA512
f1f1f97ba0e136457f07ce279631d8b7411885b8d3e7609868855d2962af4dac432d7475770b30bdc6f32045ddaa06be8c56f7087533e7f40e57d96a36e47b6d

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

Filesize
344B

MD5
d6f1280943ef81cb89748cde73625835

SHA1
530ff3df040bbd30205140ef85f76ae8143c6264

SHA256
b64d78e79f706e10debc513a040bca7776d8f04d5c7673ca41b38e219cdea7d4

SHA512
c6624eebcb81d0684e8acf3690bd1201122db3d3b88b3e6836cc5943da1b42089cedf278e70eaddba46c6467aebf8b26b0df13f51d634e892adc1d7804376c2c

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

Filesize
344B

MD5
80e33ad4b3959933e56b5934bd07946f

SHA1
3d3e51b171ecdbe390899c2dc8be61254cd9843f

SHA256
c7d55263342e0641a436a0e9d9ab5e089d1e2beb1e91e3e69ae32666ae9c3908

SHA512
1a14287801b30788ad739061c2437185dc3620d2b10eb0e475c56dd7ded1d0690d86610fba28853c59d4f141c100d8204da2db2b1bc52bd5e6ead948931b9c72

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

Filesize
344B

MD5
9bdfaab630cb63592f332bdabec85ee2

SHA1
3820c1d79f614465656e40dbfd846992b1ff05b4

SHA256
fc005e86b8f4eb90dc4dd7ed3c55719d8bab0bdb08439e4d4ce7248ee0df4b48

SHA512
6680e3f7ab4ca5a326a95ec8a6709bafe9c4666fbd653b2a9e5127b41f1535bbd5835eb17cc6b7f97b0b5d322175703f51bf67875c0b38429a61683a1649c39a

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C:\Users\Admin\AppData\Local\Temp\Cab2F7A.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar35F5.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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