956d82c6f1a1f7619806fd51bc93bd02669f04158e767e5f20a6327656894048

Analysis

max time kernel
142s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 20:22

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General

Target

10a03210b110d79861b9a751ebcb5856.html
Size

115KB
MD5

10a03210b110d79861b9a751ebcb5856
SHA1

ed616289714e49badcbbd067e9575ff180f7de07
SHA256

956d82c6f1a1f7619806fd51bc93bd02669f04158e767e5f20a6327656894048
SHA512

bc51abb5159e341a000392b1b0ac5482ee3e871dd17868ab01ca614cc0a39ec000b3f296814efbd8251dc47f32164c427b94f4d5363ceac49b9861c7d164e020
SSDEEP

1536:jfA1dYaBzEoX4we66uLpLOLdLMLgL+GLYcMJXJs:jfudYaBzEoXze6p1GBsYfYO

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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	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\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 = "1"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\Main	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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{78DED281-A2C2-11EE-AC0C-EAAD54D9E991} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	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 (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000b33d3534bcd71f55093e5944ab103516a05bd5e8c1f3c2ad5b220b428ddad152000000000e8000000002000020000000f2c1ef3667f7e9de1dc3efa407ad186f9bd7adf75ef8045e57eefd9dd58cf447200000001e348caab9293c2b5b5d59efe19ba10e4a4a9beb819cad0a1af5212bc67f1ae54000000038dfdbfdf5b1c8bb1c41c45aa146e724f9ec1fffc0ed615916a3bcf495a8fd2483d9ed0ee27eb5ca8cfd72a9ea149663b5013ac1d30be198933ff32f96f1177c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d036e766cf36da01	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\TabbedBrowsing\NewTabPage	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\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409628555"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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 (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\IETld\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2096	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2096	iexplore.exe
2096	iexplore.exe
2420	IEXPLORE.EXE
2420	IEXPLORE.EXE
2420	IEXPLORE.EXE
2420	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2420	2096	iexplore.exe	28
PID 2096 wrote to memory of 2420	2096	iexplore.exe	28
PID 2096 wrote to memory of 2420	2096	iexplore.exe	28
PID 2096 wrote to memory of 2420	2096	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\10a03210b110d79861b9a751ebcb5856.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2096 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2420

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
61027c59a5d4362dfcec5e146d75ed3e

SHA1
87593a9c89a8171fb31394581d0ce838eb4c1c34

SHA256
fabc4e3173e1d9c3ca600d959f0c43f709b76f8cc08d4090911615830cdd5a5e

SHA512
81038a000eecc7e92aed1d27f7a4021e22e99c61b3714c81c75a12ca6326df64fd2f2e6ea7cd8e4aa816a28f9895062007ce243945e54f4e8d7fd4102eadc7dd

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

Filesize
344B

MD5
481fab385db981c4ef5387c748ccbb8b

SHA1
7dab92dc8f013102c3e9fb9f25672098e0c98b36

SHA256
aebba6c9eec16efd04b778cb81366cd29f1da55f0bd4eba4573c6370ecc40eef

SHA512
b86d45f0897338189c49f2a7d60e6ab456a421232864f676130c081508067e4dd12982f5685ae247a8f768559d85931ba107d95aed99ab53ba1e40920cade933

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

Filesize
344B

MD5
06af42a56fa3b57b53ba42dbbe668b68

SHA1
33451cd85090229c3ec9d1fac89ff07684b0c4a0

SHA256
3a3bf3de46ea0fabc0b66f7767a548217de06868b44d348e15eb4078db62c437

SHA512
dbd34fe1ab1ab272cd8b1cf2c67d0dce93e75b316ad5901d2cb19d09ca16fe95d3d4f1d5fa82420d1ea258203a93f02304854b05f972a74c73b55f8eda01a091

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

Filesize
344B

MD5
412fe161a8211b39763d15fe1a81fb2f

SHA1
a693e91df17a45a640e0a80a10eb10f454e235b5

SHA256
c2cc0ac0573d50c5d3a42bd5d2398e09cacf6dc3e33c2a260b2770cbce768956

SHA512
2bc340149e033d753388e99faec398246f3fff71ff5fc99dfff16a994fd770f2fd40c68c6df96a9d904d8ba4d7dc0ca85337b45ad30fcb321a8420565d2837ca

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

Filesize
344B

MD5
24374c5161fa5ff974b73d8ce0384fb4

SHA1
4ba422f6ae019241b8981664438c6d492b41a2c4

SHA256
ac3ddda1fd8c1c5917a1af22bf28ca3c6964e8e2f8361d79a1ea79a4883dc6d6

SHA512
fa174cd0beae8e479b41082863a68afa44004160e4ce650086296544401caec709cb27e018f23e110c4adb1be0d6608e0e4a1992aa0fb3a9dea1275c708d7964

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

Filesize
344B

MD5
3b4afb8d29dfdf34384afb7854ebf38e

SHA1
19ce4d0efb48926990e2670551ac607f95a3671c

SHA256
3c31215ae0219f2de38c563b29499c883669308c3ff23a17f89c183d8c1ab050

SHA512
d863a2caef2705d54b8429cc13f6e645b888eafa99501c2fb7c03179c372e9706bdb0373acdee3399980a6d34e6edf294c8552ea8564aad6b482ba26b3aeaf3f

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

Filesize
344B

MD5
e45ec1686baf30bffc6c2faed6f67a87

SHA1
564ce6d325368d2fc5e1265bfc6ba57433352607

SHA256
40c4ca7f96c499459a7fe13b73265f44b5dfb22064de151e81040676d3569405

SHA512
8dff8d40e2f7a037ccbac6775039ca173eb7a027e348537718499b26c657ace123c780966ff1ba6106627b89c8f7fb162f61371e79498628d352af8855505867

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

Filesize
344B

MD5
0c74aa58ed8bfac0f12d8c66b0a043a3

SHA1
8d48d7806ccb29575fce9a8924aed86e67d3b897

SHA256
31daa918e4e927245ff417361997472f8526eaedd41f332a6b6e417f5130129c

SHA512
8a6583ee590bec9acddb3eb8653e397559904d92514c6cf47871ada37125fa932def02d5752077f9d25e71949d732f1b5b3d23acc46114da998c6ebd1d18353a

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

Filesize
344B

MD5
ede0a6ec026fe4bd15f4aaac5c4d9273

SHA1
80fb066f6340fb5ef064760910c94a0735ce6514

SHA256
41b9005e7125171a77c9b60590d9fa1defc275e11265dac255e2637a52e57afa

SHA512
d586624531f73a6acc647a77186a30d5d82eb62b72efab6afc8476735db274b537df4f39360c3136f1e57d694d43938d2937393839d316f3a1ca86fe3fa46deb

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

Filesize
344B

MD5
be67024ce061bbe0718a0a55ba5873e6

SHA1
12a24432121e5a6893e4ffdbeb2eba97a2294b5a

SHA256
77a181c578fae5b6972a9dd0168f51e480660cc0ed4e8378672a0bf266069682

SHA512
226854ac896356da529dc3c764a08b120c5d58c382b07362839d974f03f80fa59560337bc3074dc25d2007faa27ec7c71d29a83fce9d13cf5240a084dc8cd6b9

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

Filesize
344B

MD5
85c4a7ca2af40cd3220232d08a4f97c6

SHA1
2076ce76190fd8485e606b426edb785fccc2e297

SHA256
fa95044a80d3e4a45a49e7a3093dc78b366a609699b9479d57cde794de7b359f

SHA512
b4b04dbf55a0534803101b930d38af37f542b8d73b9b07b6650cd4f6adbccca2c17c67fbf0b952f4429f5f2817140547a2c1e0e9d47f01385b565c04e7287042

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

Filesize
344B

MD5
5b940139ae22de9b53c37d2a475b0ff6

SHA1
c07876446731ba7b488ba0cd2c82291429705dd5

SHA256
ac72c686f8ceea0634cb2d8383b5495e00937b32a165ee2a122aa333d2b28db8

SHA512
51b2ab7b2d7b9727be48fc02d4b5e79811e192ef1d237987ecd84ba0cf0368a3aa82bd2eab5fdbc71b5fdf506d910b78e7df06164b6ae9f6ce5b694179339253

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

Filesize
344B

MD5
c9fb88268ee589013a7f4ddb5e462378

SHA1
de63653e53c79a11daf1a19e77e39b325a725c5a

SHA256
9b7c6d5323772762bc82da22fac1f0e3878f311eee0c86e8e19551d0c3b4b5dd

SHA512
c4ece7da2c4c9ee7012f29e18e6dc9260469284896aaebd8f347ddaad904defea3fdcd7fd0b777f8754b6e8a50bbfe23e4e119b0fdc7b78cd0aeedb0256a4ea3

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C:\Users\Admin\AppData\Local\Temp\Cab63E3.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar64C1.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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