Analysis
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max time kernel
146s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31-12-2023 00:40
Static task
static1
Behavioral task
behavioral1
Sample
220bb6a3f7e64ea34bc8516ccc8c56d8.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
220bb6a3f7e64ea34bc8516ccc8c56d8.html
Resource
win10v2004-20231215-en
General
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Target
220bb6a3f7e64ea34bc8516ccc8c56d8.html
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Size
56KB
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MD5
220bb6a3f7e64ea34bc8516ccc8c56d8
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SHA1
b502c5fd6c7dfd02eb201eae326434b9d16d16e4
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SHA256
e0898ff6426eefa9ec4b3ce1fd9e47ecc2dacf6dbac270ea058dddc50e03de68
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SHA512
6f42dedb12174be66a39c5999f704cdd0e3f96cfe0a2e25ba3c936e7b418f8751b8ea0de65e60200f19bc383b022bc843e018305411f7267df997dcdb4e7c882
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SSDEEP
1536:gQZBCCOde0IxCsHFzUXwkkXks5dS2h0bR8lUi6iL30WRn0vXqtBACQiX/Wi4wUxp:gk2M0IxJzUXwkkXks5dS2h0bR8lUi6iE
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU 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 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\TabbedBrowsing\NTPFirstRun = "1" 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 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\LowRegistry\DOMStorage 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\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage 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\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\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EA00D7F1-AB60-11EE-B578-EAAD54D9E991} = "0" 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\Main 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\TabbedBrowsing 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\Main\WindowsSearch 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 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\DomainSuggestion\NextUpdateDate = "410576199" 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\SearchScopes 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\Zoom 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 (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 (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\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000fccf76d5cea103617e64ad5be44d715681eb1a50272f7ede2a7c7b0a10ef98c5000000000e80000000020000200000004baf2e313e7552ce674169947ab2d13489d171a2a2ccfcc49da2a2d5e6eec8b020000000d06390082ea03b091ceff0d93ea98ee94e8318a294be0921629a3a49a051790f4000000076b95ac27af7f241f32643a64090fa8ef9bfd151d3437bbdcb51d9ca00c1b7578c5210b9a751dde0e8ff13aaf5cd2790a5a1979eceda29ab510cd7bb77937156 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20a3bedb6d3fda01 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2312 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2312 iexplore.exe 2312 iexplore.exe 2144 IEXPLORE.EXE 2144 IEXPLORE.EXE 2144 IEXPLORE.EXE 2144 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2312 wrote to memory of 2144 2312 iexplore.exe 18 PID 2312 wrote to memory of 2144 2312 iexplore.exe 18 PID 2312 wrote to memory of 2144 2312 iexplore.exe 18 PID 2312 wrote to memory of 2144 2312 iexplore.exe 18
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\220bb6a3f7e64ea34bc8516ccc8c56d8.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2312 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2312 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2144
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5047522018929f78f77719cd53677f9b9
SHA156c3e877dc8ac791ca60edf6c2524b21988c8ab4
SHA256d53931004c32e7bb210f482b434e28ae4b9b9eac207c81344c76cdc176fa24a8
SHA5123aa8126a7df78459025f4b2d3904ac846ba2a5c4796dddd478aa44ae354b94bd507f7e4c476c41294278df749356a07195a9cb8b12c4b12fe3df81be04eaa7ef
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e2b66742f55ff42ebcbf401e658a7155
SHA1a89191008ccba486cef46a9e95bc90454b104a1c
SHA256834bd32c82bd91db7c20fff6ae82d505c5c256f497761b18a6e9cd1d2c875262
SHA512ea472e2c0fcbd0ff70685c2b7e8d5548ac061368008c902275cb3d18430bca8b441a391a48dffacf156ca51da4f6ce9b7a4ad421bc27f4927bd6f1ee925565e0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bebc6d2fbb927dbd22b7271cb19771f1
SHA19c6db87dbcfc39df5a54103ce81ab72250219170
SHA256ae21e1417d86e2539f444368e1c8a5c7632788afe0fec8158dd624a3dd6032f5
SHA5122ebefc8be02ee24afc5575f339ed3cec99a784bfc4aee1fd3d7c5ace85d0da9ab0ec03b89690941841574161fb72d5e18b55d1ea7fa8a7d8fe215c729dae3ea8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c9a7f062b2e32c9ab9f34df96f276807
SHA1031bdfdfde7069e85cbb52845f2857bb2558bee3
SHA25693bf5f09b1243d3e48a70a696c037d158ddc6c72e44b705b3fcd11c1986e5a78
SHA51290e764639410995fd7348679a3ee4e24b7681ac2623698b2d8cac952d7c2ebcef53086f7da5f4bc94c523cdc8ee458c70dd640c788d167805ad440cc475f2e72
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5498ef9aadb6924faa7754c066146d132
SHA1dd27b726bfe40e3b2f61f010409a8ab94e0c0d3c
SHA2563746c53a4c46eed5065fec937491e555635f369ca071855eefb347f8bdfe638f
SHA512c40625f6c3de19e5a938ba355316239b780ab68f95e530cabb7dd6ac33e0e525d3bc8a46a019bd66104fe0503cf35f10cf57b2759455bce26632a224d481b780
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD525adf56f87122879f0147fb87aa3c25d
SHA1c8e46e65b04b11e36457229ec923612d8741fd63
SHA2564451f3e28b6fc7ffb8ae8cbee38627c436524bd709032d0111c2145ffccd88a0
SHA51281b0929d9ee83bebf287d7d1a9d98a229f0361e94b6ae2624b7d54b8baf548d7365634815d90ac7f70af1744972b00eea13dcda9b79f9436a769ce5b52960dda
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52e200a19a562ea2dadf585cb129ffec1
SHA143baf4b5fa323542c658bd48d55f208e59983b89
SHA25665f31c679625eaf201126d88b71260cb737a00be52f1048d00c4ebce5917dd0f
SHA512e6d570e831ff71a3fe1b29e92128e237bc2f34cdfb8dc9d89a9db35553f0b1a60fd0d7b5571ec9c9a79dddd40038cdaef87788240ae29d6362c0fcf5ddfe376c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52b52aead9925daef6b4d54049078ea02
SHA1c7434f11977aa6b64c5946c8cbab29bac9df68ab
SHA2560b930a79a30295f8af588d2ad2533e57d9006022af8499ef6c0bb96ec6a1d3ea
SHA512fdb97c9eaac08b2dc5f898ea2f5457d67563725dd19a5e3446ec4a4cd1441f8f02c033fb9601d52bd9160be7b138df1fa4936c6f971f9d55e45c3469f32bcb68
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5120decd8bfcae8be84c65c7793f69d59
SHA1fba48d5c5c15519de3d563b44cfd7e06d0ca09ea
SHA256af8755240e1e23e49117e9841aa7863fa1438ddc3d7cbb6043fe20a3eb4b8907
SHA51258b5f4a1065a423e87a6a3503d175a8b8191343c3f5c53194f88d23e14490857ae6ae1125eff800f2e3514007e50e9a7c17943d8a159e58fd0d381bee01aeb66
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55a3e8be36c14318dba29afba33110ee2
SHA168cce921a3a1bb2c42fb5c5e08db5ab6c02da850
SHA256e6a893f99ac5dbf8bbf6d25f278a018ec6baf5e764cb708281a43437aec3b825
SHA512bb22ca890db62a19564a5b9230c9a10f9d02311bd380dd94d05dfe165427e044deca6de189f0b1c9fbfd4f0767201113a924797201c99af3c46e927f4fed2b2d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c6d4c634be2fe29e255f6757a3f1bb85
SHA11c1fc780bfc718a8290f17feade51fcab4ce7fac
SHA25695f020fb262c700304ecd8cd467e058cb544f73e4bf7aa79f3a4e56492cc5dfe
SHA51213bffa6651d9cc6e96052ec07e3271725b8d7d085832b7da9cc1023e6e12a4289cc877f93f46e5887afff6ac620ceb27b19f6b46c7bc0c1d82bf6eab099375a2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bdeeee994088c0d3ad206466c04b1903
SHA1d38c93d597b68fd1604b058261a40cf4ed7946d1
SHA256d76493ed66204faf6c08d83e7c748634bb76fc3807c98fa9be039312402d4a02
SHA512e8967078b0440eb3d1023b48a83f01555dadc479feac061fb62eb64112b602cc56cbc2ab63f12a04e76a0cfcd37bcc5ac1170aed880c1f571dfc831bf83e1492
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c7a7887deec787840a4b19926f5af98d
SHA171352eadfd9b06bbc4a6fde0f3e074d0b4d071bb
SHA256ea3397f1fa3cc47a6ab346045f1f5883ac9ec66dfad0f20daa3987846e137ad2
SHA512fe0d506fa002cd049dc585662ca17be56065b0a31f0a4ad7bb2ee53b8784eb6679901b06570b770999e18d66bdcf09d1ed8bd495cad3105655e2c8d0d6ec2ce7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD518080b75486795428dccedcb17395486
SHA13242e51c2d2f19f981cabc3e80cc63174f46217d
SHA2569329cb5e1167ebd5895b059502d7a472ee585afc3b4ea66acd7a8af2fd819827
SHA51293d8b395e636844a0b9ade9dba06ced6e5c64c33de0d0655eb62b4e90394e705860e9db3bfbb7000a72fb971c584c42c50d3556b2fbfd274288cffc0a4131e85
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
115KB
MD55b50c48ba77ac434153e8b319ea5302f
SHA1fe06ce1f0fe8c97c33d6194713f5e4acbfe0638d
SHA256c4dfaad594431631e8adfc0855b8f2d015349e86e25c2ae795037d84ed691479
SHA512ba6e65e666b0ac129752d89d4d9e0be9948a56e9270e2ae29f3d459f11c301561b2d9eda8ccfbe7142b0ecc22e8a30d1347aa780976dd893d5b696948315022d