8e9b21d688da675f212ebe690bbf4d8769ae2b03c5c4207b1b47c4fa5ab2c469

Analysis

max time kernel
140s
max time network
139s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 06:18

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General

Target

10e02fd5c023cf6ef409b595365ad3c5.html
Size

91KB
MD5

10e02fd5c023cf6ef409b595365ad3c5
SHA1

69d01e4c0fdc260f49b891a453dc477c81b5ba1d
SHA256

8e9b21d688da675f212ebe690bbf4d8769ae2b03c5c4207b1b47c4fa5ab2c469
SHA512

3c9c318e94c8ee68f4b680bf662ff1cb4e341d4a7abf7eed48ba45d140deba3c92b1398d9dae282eeae2f5b1ca60e910a217b53044b8e3c62d662364e7d10274
SSDEEP

768:CLm7t1Gwm7t1Km7t1dSm7t1Hm7t1jpm7t1cE8uQru48J5gNzWaUH05o8uQrMXm7U:F0aHkizWhLaM

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\PageSetup	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 (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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 = 601fa16d963bda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8900A0F1-A789-11EE-BD45-D2016227024C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
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\SearchScopes	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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd76917334189000000000200000000001066000000010000200000000422a58e95e4f68189f8f6cc1349def9ff798cad69d045ff774c85b9eab222d1000000000e8000000002000020000000fbf992936b2e20cceb2d14c1f2b4fb6d6e32a898a8dac459952330d239a41fa62000000048c6c93f7957e3cfaa750ce0af62a36a7ce1a5d188bd4d9ef75ec43344f24137400000000ea4d975db2417c36895c5f4da4680438caa0a21e47b9daf3a1632799b9209531e76bfdc7a50e785942e436ea22c6fee6b4124e6f335a2eda37e3888034de903	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\BrowserEmulation\LowMic	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\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410153837"	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	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
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
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	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 (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2232	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2232	iexplore.exe
2232	iexplore.exe
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2660	2232	iexplore.exe	28
PID 2232 wrote to memory of 2660	2232	iexplore.exe	28
PID 2232 wrote to memory of 2660	2232	iexplore.exe	28
PID 2232 wrote to memory of 2660	2232	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\10e02fd5c023cf6ef409b595365ad3c5.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2232 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2660

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
414ac206538e51ee5bdeaa9dcc5b958a

SHA1
90f816fc90a3abb58c8ff71e90d0e8973548fa47

SHA256
47d7d46c4e121ebfb06f1086c05fcec6ace84ecd6578f3bc1618c0c0872b8bbf

SHA512
cae84794d0992f49b268b33b4555c12c2f2db268873913c9a6023a5889ccd672605599684cb86a0aa1883cdd5411d7139bc59f77d585df4f04a8547b257a9d51

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

Filesize
344B

MD5
7cf9e635eb267e4bc72a2d17238d6932

SHA1
226962594e785a26b0be1e29366806f149a5ba49

SHA256
c02ccbaa8326f210e7e4686d1a5dee96d563be4a0381e84602d46eb221639045

SHA512
78c405cb86b7a81b25337011bfba22e8e47fedf1a4a619c7d66baadc4153d4046bf544de3d7eeb6443ed7b2491b5085114ac43407ef86bc5b3dd3e1a34355e3c

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

Filesize
344B

MD5
3e6a01dbc30fc875aed1c3d910663d93

SHA1
3a5d06c09d21098e1dfe959950fcddbe4e172f69

SHA256
2d270ed43c249b555f5b2e2d97c0f0376a2530e899f93dd2736c12ce70573414

SHA512
8c2fd6716eade28a5239816b54a7d1191a71157e17a52705eeebde22bc5565ece310f783bad7ffe22a5c4e9f42bb381e5e0882724837bcaf7ebf1bcd0dd17f2a

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

Filesize
344B

MD5
9989e77b0038d66e0c641d746b456615

SHA1
0db96c87b7b16b798bcb47fbff158b9dbbaf0b19

SHA256
1c6f4eca21c36b51d33156092412fcf064e25c1973590a39d8aba73661d0cbe4

SHA512
a4549df530b153ec2eea7fbb729973697d9b6db335202c709214840b47ab409bf082c2c0094397f3755e415ba4353082c1d85a958cd0a2bed69ce821b182cddf

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

Filesize
344B

MD5
559864b307c9d17d926a883e789268ea

SHA1
4ab526a7403bb07ba0ccb9d353e84ac78bc0e96d

SHA256
b5455bb09eb7a48d8b2d015c9ac52b9e3f1ed088a0c8ffddc8fdcd390008ae47

SHA512
31de0623892ef5dfcfea46fc8d65ca91eff82821168177f87b75429b18e1141755ff7653a368e49d67ff8ee335aa2fa3fed24acbedf884a7c3c8db8d05675f32

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

Filesize
344B

MD5
e6027c4bd6cd6fc1d27da31b9f241fd6

SHA1
7ce4bb9364bf52651972084d1cee0aceccfcc34a

SHA256
536cad863fd71ff51338a8ac8aa3fff6bee8f1b994ac8dbcf32012bec68874a9

SHA512
7f25da03568a79c654f68664ba415d181be17d51eada96772246eba81d837cc02acfaab6d6a7aeed2f387ead509fa154c8e4f889c44db9e15b5ff9b3b2a6d125

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

Filesize
344B

MD5
e55adbc66d2e223733cf4ffe8f8b9ffb

SHA1
3784a9a88bddcaa3e0fa8cfa02e774424154220d

SHA256
9c598a21054ab8bacdc267afe53a407218b8668e4d5eba36d8924cff27180b83

SHA512
d3c7cbc3e18aff02cc92fbcf6b6c1861f9c18150b7883c76aebbf56b4cc0ffc5d35f4ee54d2f2814d7e22e07857e93a66179e3dcbb5a1ea22b9568a8e8c20af5

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

Filesize
344B

MD5
53c8041e9016fbf1d0576b22008112be

SHA1
30ad9435e14877936fc97bd08700cc7358f86e9e

SHA256
1c0bb67216ac6d67d8de1d1944ea8f0cc8e5b743e0829b22ebee848d1311fd7f

SHA512
46e47755a3ddb4367636f035c8446c07cdf99a6381651d8cdfba33b1b6697ee2d11302eee31cc0c7965918a14d8c910e84cdc6b83da847732ab325836146cfda

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

Filesize
344B

MD5
c8f0a217f5ab960e08c9237528588221

SHA1
177dd28938a8e719070aa7a26cdfb5715ae12b1f

SHA256
9ada484f97877cc93df4925dfb305aec9b8e1fbac91b9f87215715586957ee88

SHA512
248699c291a21999f89487cce4097afed5e99c0cf266025b85c2574812cc80b8b1bd59962b0779caf157b258a1971ef1f9b59e36b2202e628e4f44c5d5ee4677

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

Filesize
344B

MD5
25589e3b5b16079704620dd1f0ff0f18

SHA1
22433a57220e02419a6aff4db24886a6efe39969

SHA256
ba1371a53be49d53cfbf781fadd8d2399d32e8c32c6a08de98440c31f5a876a1

SHA512
3948ad35e28ffeaefae990780ab0bfa35343df66868ee228884d3a9b5898fa9e60336af17d3f64db7f18354d01eede1747c7fccdfb0e1a91c770d5db31b4525d

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

Filesize
344B

MD5
3db51cd01d480530b1d7e645540bef46

SHA1
1787036d7aefc6147ae63153131408bba35bd3f0

SHA256
892718b0d3e8fdcb2b9a09da1c9fe37548dc04297e2b9c75a2b8506b48da4f69

SHA512
fb88387ae0f9736acf770c541d5f05f39d1ca7db4a22a3213eedbcb28d1b7c73a26bc7992b7883e14fa6fc534bca919c7329441d1eeaa821640f1864816228b2

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

Filesize
344B

MD5
61efcaf1466e0d0e08d24ee61cb7a71e

SHA1
8d6c15aee54d78a11b22e73d021a49b4697fa9aa

SHA256
705e0eb04d8d579952ac25c9659f1a1402e138810ede8b7f6cbfadcdc05c99de

SHA512
f5b5c04c5bb59e6a7751fa772f532d0d8dfde9754340e0ee25ba8988bf72bb564ecef736e3d6a088a755960a9fed4825263d3e53ef363bb746746b1b39bb955c

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

Filesize
344B

MD5
6e335b2e1a5e5f8445892f366fdb061d

SHA1
84bcceed27e66721027c44ddc2707cd117be2d46

SHA256
2871b135b3793c86039cf65190c85a2a30e936d0a596371f98011a264de9038b

SHA512
0f6e520837a7b9e3b5c8e5bbb367624e551586553bc0da0f92e5234da1ba9eb4d8be755f78b44b5d9cad3c8249257952e00d3c4e6df9a5d15562a613f2cddd3b

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\D0I6KXNQ\errorPageStrings[2]

Filesize
2KB

MD5
e3e4a98353f119b80b323302f26b78fa

SHA1
20ee35a370cdd3a8a7d04b506410300fd0a6a864

SHA256
9466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66

SHA512
d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LAJVCBJI\httpErrorPagesScripts[1]

Filesize
8KB

MD5
3f57b781cb3ef114dd0b665151571b7b

SHA1
ce6a63f996df3a1cccb81720e21204b825e0238c

SHA256
46e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad

SHA512
8cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U9VC31Q9\dnserrordiagoff[1]

Filesize
1KB

MD5
47f581b112d58eda23ea8b2e08cf0ff0

SHA1
6ec1df5eaec1439573aef0fb96dabfc953305e5b

SHA256
b1c947d00db5fce43314c56c663dbeae0ffa13407c9c16225c17ccefc3afa928

SHA512
187383eef3d646091e9f68eff680a11c7947b3d9b54a78cc6de4a04629d7037e9c97673ac054a6f1cf591235c110ca181a6b69ecba0e5032168f56f4486fff92

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C:\Users\Admin\AppData\Local\Temp\CabF20F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarF36A.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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