83585106aef2ad9b66a93d29751ea85ccb1c0e4f4976b96c26e3ac759d7c741b

General

Target

226b83a17a1c9b9adbfb8a0372cb1385.html
Size

2KB
MD5

226b83a17a1c9b9adbfb8a0372cb1385
SHA1

521736635322f4801be734c427c5e99ab4af5cfe
SHA256

83585106aef2ad9b66a93d29751ea85ccb1c0e4f4976b96c26e3ac759d7c741b
SHA512

69d800f002002b618e719a0562f16843b630a045c9afd1c9a7375514ef69e3335684f925d98642631bc6a7c3f4d0bef4206fdd8f57c93352b071c5c275806646

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{64E68191-AB66-11EE-8CE9-D2016227024C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1716	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1716	iexplore.exe
1716	iexplore.exe
2168	IEXPLORE.EXE
2168	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 2168	1716	iexplore.exe	14
PID 1716 wrote to memory of 2168	1716	iexplore.exe	14
PID 1716 wrote to memory of 2168	1716	iexplore.exe	14
PID 1716 wrote to memory of 2168	1716	iexplore.exe	14

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1716 CREDAT:275457 /prefetch:2
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2168

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\226b83a17a1c9b9adbfb8a0372cb1385.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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
c852e8335f254b6d410947e88f557610

SHA1
90b2de0a92c659bd8fddd2f6616b33d0a9d9bc95

SHA256
be4aea2ee7c2e8b43fc44ae16c75c4d753e9017f9a0dd318d4959071cd596a2c

SHA512
28994cab2023d52f961f19d96d8b3d6950b4ebc1c7a88986b181443cb05eea26f2d44ff307ef107cca3ed214d7ffd61eae4ccd1d24cd3ea04ee73aa00bb63848

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

Filesize
344B

MD5
86ac4b48ca36af2dcbeee6fc0f3cfaf1

SHA1
902eddaeae8e08403f2fc821f09fd11bdb634ad1

SHA256
0637a493482ac3d5a1d891386803a9a864e631e5acb1383ca424a244e4c9aa20

SHA512
64afd292ac1bbf6ee3809d8447bf7edeca5b010574f57f40350111f7eb87ad6e7528e6bed3fbd496f066bc09abe5f34adf12e4edeb286f5772e8dbd4ae1aedba

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

Filesize
344B

MD5
181d5135b73772ddb66d90f443f20e81

SHA1
3bac0781e39aac88141126b2635380b9703d100a

SHA256
d8f59e602f26af7d01d142d3249c691503eebd79f8aa9c40b5523faa3d19e896

SHA512
47c1b4539e8096874b79b3d07ebe5b9850a6f5504dd91d1c83ba25c7b5bb5cc1f7e2ebdee3068dc3f70abeffe6dc03d86a850b985ebe5cadffde47ba0d39953e

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

Filesize
344B

MD5
8f51b06a93ab776fb1fe5eb882056fe0

SHA1
ef639dfd8470dcec4fda3ba83995a4ea6d6c93c3

SHA256
2ec2bfc1477abf918592843a26185f210d87be278995517ef9f128f7ce5f33f2

SHA512
b23be7ff0898358fc8cdb200e4115614f6c0b1d0a1f68bfb35d839a1858c5e33b733334cfbc6e9cf59b454342a6259945008fbfd37f9a44c1b81db9b68dc9a0f

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C:\Users\Admin\AppData\Local\Temp\Cab2EEE.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar69A4.tmp

Filesize
42KB

MD5
ce4a7607eb47bc493f6d3fd18d40fbb1

SHA1
52dc4f2c8ea09aee7fb3c64b866eab5243ea31a7

SHA256
3f68d7e63c998b643dd9245554f62391501c16522a1ee99d0817fe55863cc66d

SHA512
73646da6e3e0410fb24476303f91c3cf1c464b2263d929f6c46bcbd2bd59a5c8967e0ed19acbfba6734b8f1893f430996c81973b1228a1d7afccd3892073ecc5

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Analysis

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