c3efc8108ff9b8b67a03584c346131d80ce9c1960d3dad2d5d4e4fe4e9ff1ad7

Analysis

max time kernel
144s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
14/01/2024, 06:13

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General

Target

5a7d5eabaf3b535f75f6c7695a94247b.html
Size

10KB
MD5

5a7d5eabaf3b535f75f6c7695a94247b
SHA1

692e0619f8af6dbc6bb869755f532a729af04253
SHA256

c3efc8108ff9b8b67a03584c346131d80ce9c1960d3dad2d5d4e4fe4e9ff1ad7
SHA512

0901befbb9c854be3c38629431f44f6556660e0c76dc49c152b507fe599934fb8152c1a0aeb7f7d8bd715a174f2e8ea15e9317cbc3a6f12a30e2c3112c4b151e
SSDEEP

96:xjOrZ0Xtfg0lIPOf9nK9c593aZYr+ItHPVGTtamkWoyM2BuUlv0/5vv0/5vv0/51:wrqTIecYEYkuE0/90/90/z

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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411374696"	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\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{133F5391-B2A4-11EE-A623-CE9B5D0C5DE4} = "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 (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\TabbedBrowsing\NewTabPage\LastProcessed = c0e322e8b046da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	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\Main	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\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\BrowserEmulation\LowMic	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 (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd769173341890000000002000000000010660000000100002000000082d19c7c2bf3902e19b0c16b7c520cf162c8eef045890bb155ea35345c86f318000000000e80000000020000200000009d4df516499d8e6b368fbfc98007652f4e566c49bd3259f50d06683bfea9c6dc20000000f0cec90a993f45ba6ea174456d86e06668b589198fe88027b25ec2b0fa78020140000000bfcf5c569c0ae843f87d86dd70abd72aab1bf5eddc6aaeaf81d4e22d2d88b4be70b6363ae98fcb521d0bea67eead256e1ab2a465adeb15a2ad81f20ea3d104c4	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\TabbedBrowsing\NewTabPage	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\LowRegistry\DOMStorage	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\Recovery\PendingRecovery\AdminActive = "0"	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
1516	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1516	iexplore.exe
1516	iexplore.exe
2060	IEXPLORE.EXE
2060	IEXPLORE.EXE
2060	IEXPLORE.EXE
2060	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 2060	1516	iexplore.exe	28
PID 1516 wrote to memory of 2060	1516	iexplore.exe	28
PID 1516 wrote to memory of 2060	1516	iexplore.exe	28
PID 1516 wrote to memory of 2060	1516	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5a7d5eabaf3b535f75f6c7695a94247b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1516 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2060

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
4d571c6be78bb2107e8799641889297f

SHA1
b9327c37e61a8906ae6f8c341cf408e3b32c002f

SHA256
f7e716e2794d7cf34b0c0ac63740ce97c4b668ef324460cff6a8019a6f808521

SHA512
bf1e844801f54a23d83573b0bc69536f14ba751df5e545594314da9455d2e5600f7cfb472ca9204c02fa32c5215a710fc2d73e13f8af34d56ff50c5d8e1dd101

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

Filesize
344B

MD5
06f8d5993233c6ba1ecc29225b0afa30

SHA1
900891f7bcbd98b55aeb82343e3fa46b41be81e6

SHA256
f6bf0bd448aa771955bee80175ee08fad81893e04a8b5bc26303bdd4428fec9a

SHA512
c79fd80a3f932830869fd20aec88716b546b7e8ba7c57be9240e794610181a21ee056cd644d798da5b3c54e5fa745b8f78b22a9d80648631a5e1f700f1452039

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

Filesize
344B

MD5
a6fe79ccb0d14ae1cc9ee95d8b787416

SHA1
8bff0ad6059f7863eddd1f4fd6e1624df1598eeb

SHA256
957aa891c0c14f516f416dc9c48edf7d9cd9b9f6ee9ff0d69760eb687d951bb0

SHA512
4253c80cbfbc0f8ec1b4140c0901b7c59d51796d7bf6d4a6b7bafb30742d082e116d1c0e701e434addbaf59d8669a8cc366ea9f1cb9f8d1d4c61e15c93e42e1b

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

Filesize
344B

MD5
353addbe2d09edf090cab55b5129a344

SHA1
a4c5b345a18a0964f98dda08e854a60ef44090e3

SHA256
95e2011776021b5ebccd1c6c2c4188fdf798f1a6728ac37ec85ec91258c31f3d

SHA512
77ab940ecd0e60a76d6d54c6a8cd82c6a39a9c5130b8fb02bd2c5db3ca3faec3250b598c4e27619fbb2dbbaba84249d5c55c626ae8508f534f6dbbbb764b4b8d

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

Filesize
344B

MD5
0357a1f4ca97c0b0cd154e9d8e9b3bec

SHA1
0dba8c10e67dc4595666f12b0a880fe28f1f7f1f

SHA256
7adc6fea50261a52215511b469032dd33baafc6b9fbf55745fae3446127f4c12

SHA512
6cf8165545067a157d29bba60365ffb31dc401b3009c290f219b242f3dfcd58daf2c56176a28895c53627a4f09d70a66495185abc100900507dd06feac71bff8

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

Filesize
344B

MD5
e8d0023283b9ae0fcb98068a4b3b0818

SHA1
f9822509996962e9bf781c22e5746150131803bf

SHA256
c863150ab5a6f71f32312bf930c9fc7adde47095c57801635c6b639f1be2d6be

SHA512
0104deb963e2c3cacee793bb8ce64b55ab62813bff76b9c946438f7229289f11f53c96f03b45480dc1d6b8647cee3579067746ec43078935b0123cd9518813c8

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

Filesize
344B

MD5
0515bd1eb10577e5829a57a173739a1e

SHA1
7e6f4f9057f94f6452e6836d3b2621f2363f897a

SHA256
758051e623fbfd278100f55dc0dd922e4b7490518503cb08e2952e50c0367493

SHA512
61adbc78f09045cb8560bf8eb02d1af406900f29234ef081a4252357877c3623177391df3e79cefcda10a4757c1cf70c7b8495b8b18fc89356ca25e94c9c2b99

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

Filesize
344B

MD5
c23f7798a651975a877422657c4d917b

SHA1
31def7816869e71764987c9e9e744796d81fd286

SHA256
62daf058fc75323faa56476cc1c57ecc4ed6d6abc0844d530d23537bef2deb9b

SHA512
e577118856d9d1f90438a9ab3a98133153e77f1789aea18c76d740086c73e1a7deba3bb333a48fbdc85f85acf9c0c15590d6013fade037b67dfc88b5cb8e1baa

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

Filesize
344B

MD5
f1e70c6bd1dc5aa0e63925db222cf68d

SHA1
e4474f3dcc0fa51cc6c5f197869fd50a01e11f31

SHA256
0b89da447721e540adb8f68a01d0aa71afbf13cf7b537b29ab8c626a1e26107e

SHA512
a4b9ddd546d28c36ae4aa7d2d052e866c6a480f7a59fb959aef91e37b8b115ead040d5a2ce3c87e9bb4188de61790a19c3d19fdbf6b7d46e45a1404e0dd171ca

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

Filesize
344B

MD5
f0a3ea0e130094bd721a5bbdc43ecbbe

SHA1
b39d00921f18e1244036b76588a466e81f7104ca

SHA256
6f0342ca8b0aa75d233ea70b8134c6ce8c9ce49339555939429e9a99ed1eec84

SHA512
f470b4eabff6d01659c7c0d2b48d2d6c295d3f5545f71aab015aee439d81f49badfbb2bf6a6773ee8ef5dbf701b21481f85d9d16ec9018e19ce1f4ac79c28ae2

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

Filesize
344B

MD5
abfc75bc0a29e19ab365eb02e424fedb

SHA1
60f1630899f9996bb2773de27c22348b7700dacd

SHA256
eed74c51bce76bec32fd4326c876fc6765ac2a17cfa7c0b6b76ab2020d2134fb

SHA512
3e01a6e92649f40a595f72edbac096284978fe0ca8e756c78718376a7942e678a21c1b0607867859920d346a44de4adb1d831cc3390a55d05346e99be2173db1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6201.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6732.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit