88a50ba6ab5d4368b10010758cc4bedc99d76393239207a2da1626627bfe80aa

Analysis

max time kernel
134s
max time network
134s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
01-10-2023 22:01

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General

Target

license.htm
Size

6KB
MD5

407f13382c8d7a039a9eaef44f79642e
SHA1

d16f70c6d1703efc33823ab385ceabd8447ac1bc
SHA256

657c157f78e360d37e2485f6245b4f87789ece5a2b150a4f4fe9fead0c6facd3
SHA512

213e32e5f04199153ad3702e8706b0399fdb8c683a47dfbde7dce8a91ef7786c7d43830eeaf5d03fade136a74ca0908eabd797be806d15c106a2e070579ada9c
SSDEEP

96:27r6shoCs4pHbHF0cRKKxUREEQAk5cVB54x/XHFCWFJYJzzTF3G3zVHCU:DsmQHbHxRKKME6FWXHZLsXTF3G3BCU

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "402359539"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{089BB5A1-60A6-11EE-AD5A-5AE3C8A3AD14} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003916b9f19191c547a3cd833648cc0b6b0000000002000000000010660000000100002000000047519ea64476246ba3c8c10244efc8484a664fc75a2512ed65c24c35e2b00ea3000000000e8000000002000020000000df69bfc1dcccd57ac964c5b1318b8ede712933d4f1f9366f9dd2fc5f2a0da39720000000e09bbe537c05e91e8279eb9025bec786675a5ca7d9b35b822add76e6c7a8f04740000000e43edaa1f315bc43cd92c46b3f1ad919084c3b454b0d946e7088eed96eacc4ebebe101ae466281f0e53883130bdb9fcd831dd9aea2ea6a63eeb9323a10b9b98f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90a126deb2f4d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

2880 iexplore.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2880 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2880 iexplore.exe
2880 iexplore.exe
2656 IEXPLORE.EXE
2656 IEXPLORE.EXE
2656 IEXPLORE.EXE
2656 IEXPLORE.EXE

pid	process
2880	iexplore.exe

pid	process
2880	iexplore.exe

pid	process
2880	iexplore.exe
2880	iexplore.exe
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2880 wrote to memory of 2656	2880	iexplore.exe	IEXPLORE.EXE
PID 2880 wrote to memory of 2656	2880	iexplore.exe	IEXPLORE.EXE
PID 2880 wrote to memory of 2656	2880	iexplore.exe	IEXPLORE.EXE
PID 2880 wrote to memory of 2656	2880	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\license.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2880

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2880 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2656

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
f32a1d5502dee104905c268e5e9d2bbc

SHA1
ee32aff33fe7dbdec0bd735763688fcc9ee7b5ce

SHA256
6b7f1c27b4add057d562b9d0a6408d45437aa2cab0a16b981c7f8c3641cd7b6a

SHA512
7475714c8e6f3ee65d09c66ad1bf9783858570d8d3d62a2066ed9e8b1012d7f15a36a35a37a61dd35cde415f3e59b2b3dfb6f397226570f1ceb360c9d289dd06

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
23c33366e9420d66fb60ab12dd9e02a5

SHA1
a5fc67f54009f92a75c7bd891632aab2a0824488

SHA256
8caa56c61efa16588f9ab03f4ee42b8ad06e03a640671d493466056d8f23e52e

SHA512
028bd88b98a643668c0b232d7a4f9b3ee4babc3388ce12170fb496fe40ba4e5be2d12ec027af080dc92cc644ef5b581018c9d150c4220a17e6e0241a23ef1d92

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
5c2d1b6404c7c55c03930c3023061701

SHA1
6407c8304ea109bfee7b0c2d6fbd912891de325f

SHA256
e309c78f02824f9c25216c3b3d1ee00e4536b1792354a6166b2cfc1af2fa7026

SHA512
ad7ac418e2448a962f20b3feeaf3fdf88c8ce6d87cea5dfc688b572736e767bc26c5bad3ec5abed844687453ea954befc2b5ce9465b32f78de2a36180ae9ba50

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
0bfb55c22633699ba26ef62fc9436241

SHA1
96a28e8c7735985d24828d69cb109a196e839a45

SHA256
03cc9c0901992ca1948d42a0619a7f90b54094a3092d98a39aa2d9c818e0126c

SHA512
eed6e1c7152cacfa379b311a1db5135bfe1b6dd7dce7ff4aab8d50f4091c6bf9744377b50d7b9c9fd50544e7d65694c716c350773cf41873d7ef51da38484006

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
de226fe0777809ad9021317ddbbd602c

SHA1
6a2629cb18664a6f1df23f5193e41ce27b21f350

SHA256
1a0161f5e1e9eb73371d1fc2b9bdc1c54097a9d3bab0db4dcac03460d192cab2

SHA512
bd1d23b50041f3afcaae42298fcbf0c3e88416665bab9e0ae67cb210502ec7e60b24634421b0f576eba6b8f3446fe76e8f9661bf435811e4452fcb7e1f7135c8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
8cc170c4097d6db9b76fc188030b50f4

SHA1
1ba699cb432221d443ee9a63db22fa16a746717c

SHA256
ea6ed2c555e8d21d5466eaade1cf84b9ce1183b5db1d72797f4f510565bece28

SHA512
177be62f26de76880ace929fb0105179b28c7fc13b8b9b423498191574399394ea729a5e878685e7df1d125e157fd6c60ffce7dfa70cfc20d62dcdf0ba50707c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
ad154b1dc1c03670ff1f9590719afd9a

SHA1
0e3550c72f8e59e067d676f8068bb3cb4345997c

SHA256
d0488509bad2ad7a96e1e3a1d08d253eddfff36fb25731045ca443c3a3192def

SHA512
2917fbf74cea71ae02c0b27f4701709a080e17f01ae09be35bd5682e855c7725650670a1b88b256a2bf476bf779e2209e005cdc8a2d21d825d31b395790b689f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
049a51faa8dbedf91656c137e55a6d72

SHA1
40b160fb54946f1c0c5b5213eede723daf7191db

SHA256
b33b4939c10ceba624a15ef3f45b6740066558c684441163520a794ae17fa5f9

SHA512
1af75bab4fc80d187940b1778e6201a3ab96ac0d8eb67ecf6081dc56fb487cbc983e1c6b8330b875c2ab918ff86ccd617856d803689edd58b68c6bc5b72767d5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
04bca904ed05ffe7984b931a25089511

SHA1
5f87ecdb8c152b9834764e17eabd3396119cfc77

SHA256
1fdbcb676521df584c090366798011f108fe4b77fd3b2b05d86c74c3a162a0a5

SHA512
882fac865e18e27f70fbdd45cf4fea44b95b40d916c55297478f15e1ce1a19c4bc5e96a3ab21dfcb4429d14ae67706c48001e4da445b861d30e0841455cd3568

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
e4c3bb101e8d01173146f6cd64f013b3

SHA1
9587d1cc27ef428bd16b396f920bce3866c33fdd

SHA256
5c6dc3725c4ab0deaa3c67ce33e1212f8ce4c8054c928ad8238ef2c6099cb380

SHA512
479280e56d2343ffe654a6507698e2790aab7c692bc2b68ae70089e872d8b87a9e052dcb6c18267261776bd7fd5d5505838dc9fe9e5d15bb66958631fb9a67bc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
620b63200970b8168a187418fe23ae66

SHA1
95e13b563660d0c1189fd0e26a6cdac7e282e826

SHA256
8c5e28b3b15e45c417b6f385cf14b000cb3cbecc4db0b5ce9e053063f295d97c

SHA512
47b1cf45e03e4b108ede96a991bd0006c9ed86b70486e7ef8347d37aff49cee1e223a61611dec190b7cc4a906a712e7d265e0d89330bde45cb68f6d803e3c016

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
945a6643f965f220eaaf17ea3f35ebac

SHA1
aae1ac305a1727616ebd4c1fec9eea4b095ce57b

SHA256
4e10a50a1fdd0bcc5f7a49c21432a43a608cf5c91104eee95b500956c543b1bb

SHA512
39b768196fb09915978a00fcbf98f006646114f6ac2b025e09ffa7e8f50edd16b2bcefbcbaef1f6f7e638c95e6123bb42441fafb42c27ae649e737138766bf07

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
b940e60cd238253ec223639127c06c66

SHA1
6fc5c92c590e3de6833d3b5eacff4b9276b6a503

SHA256
3c14861f8005ebdc49747724345ea88973a06b1e3fcce5aa59d78924c7fc34d3

SHA512
78b5e63d3c9830136d2c36a035e891c88d848ae19faa1f085c753eee33a590bbf90e569e47cca29aa1290f4d08382bf3b95f18cf7abc7c769c62d07a756f1caa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
e4cb76e2980c941127699aea977e843f

SHA1
c165b0a16f4a2cecd694619f17bb2f33a9271295

SHA256
0ab4770e1750efcc2e9b03a32a99dbce2dfbbbe721a8d691b0c33fab1fd4eebd

SHA512
9da2faae7ddd8240db0038bd9a368586fdb4cc508841f78e064fe3e3a1f29d8c9da9d42ac9e25761e02bbe005414dafc5b792c666a49f527f3c04fc4cb44181c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
bd2eae548a1057e112342517d0ff9448

SHA1
0dbf123013817e555d4122a2615daae7950c9414

SHA256
9958cf1e31f3a40cb6de261cd48d252f54ad99608501e837c059d2f125f82ef7

SHA512
8b4ef2c2e0f5f811612cc6d382838f8ce363e9141c2dc3d6a5a45be39ac1bd14e9437f7c1bc7c183a9c134b65339fc3f4512aae5b18609cd601583d5900caf86

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8660.tmp
Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar86E2.tmp
Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit