6734ebf65faab2e5de9064b1b0005b25b91c06a079eb2291e9c7939870978419

Analysis

max time kernel
121s
max time network
148s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06-03-2024 02:06

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General

Target

b63dc0fcf3f7998c1c470b2dd85f9677.html
Size

2KB
MD5

b63dc0fcf3f7998c1c470b2dd85f9677
SHA1

7c80e87c8d5dfebdb1fc273e8ae04c0fce18bd17
SHA256

6734ebf65faab2e5de9064b1b0005b25b91c06a079eb2291e9c7939870978419
SHA512

715509d28410d7b579cc04855826723973548351a33ee2e44e06bd24f457711b2097962beafd042bdf25982864fe51ae10aafc1e67f4a1cc89289b08d07c1a82

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-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1FABAF11-DB5E-11EE-B559-5267BFD3BAD1} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000c12c25e2ddfb54dbf19c8710c23067700000000020000000000106600000001000020000000595a29dca1ef2dc1f300e86eb5ed0a1441cecb0f2679c72b35ad71622b9704fe000000000e8000000002000020000000768ee237d12de1325d832f576e1b358c9e30cf746fb2405382e6ab77e59602f5200000001a83479b55dbda5cc0b3110b991d8cb37de94c621903d21c5db88cc11da2a0ae40000000e0cc4b09b7f9a1361624dddec7392096e747057ba7d6b45a9302aa9b56ae220840a553808707f96bb5d5a978fa5a8afa21f152b93a238b26f2aa6a1bc99911f4	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a07d82f46a6fda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "415852651"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
836	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
836	iexplore.exe
836	iexplore.exe
1456	IEXPLORE.EXE
1456	IEXPLORE.EXE
1456	IEXPLORE.EXE
1456	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 1456	836	iexplore.exe	28
PID 836 wrote to memory of 1456	836	iexplore.exe	28
PID 836 wrote to memory of 1456	836	iexplore.exe	28
PID 836 wrote to memory of 1456	836	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b63dc0fcf3f7998c1c470b2dd85f9677.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:836
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:836 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1456

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
3609910b93822fe5d1cac651f657532f

SHA1
84d106793aeb889d7240ec703d4044665bbf4b79

SHA256
53420c869625b08dd858916ef63fda34506175da3de2ff561a5f8cefc8050104

SHA512
f65fc0fe20de2e9e694776e083e526019ea5662891582544a03af61d219dcf87444437680aa18d7d84a27e9999e48d232d65216f24376d07070d932bc2b87ad9

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

Filesize
344B

MD5
12acc33c369f6501cbfefd160c4d61fc

SHA1
6a8b80dd0a43e563db1d98013a1ec37c5d8d6ee1

SHA256
93925cbd8e9966b617a05f282782078723a2c38b1486bddf1c9f2cdb85970b48

SHA512
50d104d7e3322bc9dec5e3a249279dd1064dd187ca74fbda89a70f53704f612b4f4dc54907ff7116d16ced20a3c437bfe1f55f8ad71fcf5077cf71849607de35

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

Filesize
344B

MD5
2e404887221da0805b160851fe32da85

SHA1
070cc269568bb23f946337e51da826e74d82c7a0

SHA256
6e9921811d6323cfbcdeececca7349e0dc4a3428da95ce95e3ad4bc2c7cd5c74

SHA512
6b79b6fa67ff26222eaa608de6a8b1c60c9fa7b7374098325f8c4ab58ecfaf497a2452b6e322b3572900acdb269a0d587d63cbc47be3a3b1da1e96790a905146

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

Filesize
344B

MD5
8bf397ec7e1ed10f765bb6c95242349a

SHA1
dbaf3bf0883015c1ade6faf9601fbf2a7e6cb88c

SHA256
3498f5cc30eb77d8a703128b12a7f59858bb815512e9e4746f6ea0cdee8b7dd5

SHA512
5d39ccac694b2b454c8670f9f63ce1e57a69ff6cf71d8cd1b2f19bd2acf023e73f149ff3b994f9b82f11696832a2d97e7497fe76ef48c9af6b68bbb09165453a

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

Filesize
344B

MD5
91e41bd1c1f38093f31eda07a49ba3c5

SHA1
a5353b7b0b8889547b7e2cbe4227ca1247573f7d

SHA256
20719c8af437c45bd705f7413a8250caa8ada856f961439e87fea48e937821e3

SHA512
193b7b6dc5da3c9275caa1b1bd016008bfd39e9d160794bda6167b801dc0a6c12c18f25711214689a806582ce236a7532876f0c6a52186d554e41cc89bbb8441

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

Filesize
344B

MD5
ccfc6b277d91f85b15875e26ad7e8569

SHA1
65ea37fa534b92e91452a15dc3652722d0f0e2d2

SHA256
b7a130775ce625d1ae7443437b9ab8e4303a9d475382ff91fadf74ae6ef86d09

SHA512
bc1b45c848017de134d8d1fcd953f958f3c6a2967f79559d55afbc539e8fd9ba9a674d76171de5115c6d8e6ca79bd6d7e4b62235497664d92038dc808ebd0344

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

Filesize
344B

MD5
57d6be9677b133bc7c1ffa1806d51ffd

SHA1
d623c46f929716049c294afaa410f5bab895026c

SHA256
a94bcc949c5661fd91acc1e4dee5508f385042725cbb4c3a403910655a195d5a

SHA512
433974a691c7324d907214d6c3012c6c679033d7c03a73b7a682ff0c48d5c530c15b941154601f7715286f3a13ca7abbbd1b37d67861f9833038f01d846654df

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

Filesize
344B

MD5
3fbf3a23bdd1f9fa3f8a9061b240d92d

SHA1
25775c3d3c0830b675d282a801268abeb139cf4a

SHA256
0e2743ee92cc4acafe3a13ca1ba7bca3e88209b0a2b12ff3bd9fa4ceaa0d7be2

SHA512
51250dc06995adb17adb22423fc0b310d524b63783f33c0d7b917e762e297d8001881dfca7181468f977e0fc3866aa3446914c4813c8c9b54adc816e5393a901

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

Filesize
344B

MD5
951f3f07c101e9aeaa8a6a84971e457b

SHA1
3d483d450f59fabb6e9be09c026595dc6ba46faf

SHA256
9529c658bdd0e58c39b4f3dcb9b7949b08ee3dac26bd3e4efe0bfd9c42b42ad8

SHA512
db204c994687728b05ad2cd78780da0d14846b950eebbaedc2be81cc8251fe529d5ff91a79b16b723231b626544f077fc0efeb5b8783fd6dc2629740e1591be1

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

Filesize
344B

MD5
0ce70e9b5ec648d983e6b1536a0095e2

SHA1
d9d6ad990e3fc92046dc0d24174f1f5bf635caed

SHA256
be471b216c52627506253b21f3af385ecc28b98e9e9d3fcdc6254fb6e2ca234f

SHA512
3bd352377b58ad5ca8aba1d8d7ba031e2f0d7685b8824352f929f323b6d26a58cd79fa9a9c1d8d7c5665167fb258d517907bb241b7888b0c52e5378d8e185ac7

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

Filesize
344B

MD5
cf791c729fc732ac2d151583fb2c37e4

SHA1
1a4c8ec16f4bdc0fb55fc776dd25f609cf0918a6

SHA256
86c23ad9122fee4b62af03e93c954f276ca86bd70b636fc0c64716e4dff14a83

SHA512
6ebf231d11a162011bd40ee23ad9039213337945cf2a9dd1cb9dfb2d347746c4c163a68e8d3cb938619edfaaebdbc5f01a07294efa69da2ec2a14e9c6a22dddd

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

Filesize
344B

MD5
4669d9e44caf482c8e4d006e881faced

SHA1
c1912c72015328ad324383cfa5828eb0d468d607

SHA256
2b4fc57e6a61ca5c81bd55d4c4af5771fd5474d2ace7c4ced0b856d8e6872d0f

SHA512
1e5591546b86b55c43a13b8db1bb91cc476b8bfa5c75a38dbf074d2db742637ed2dd42dff264c627b7ff0635a61e31bb5600a02193313016f4586243c7c2b79a

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

Filesize
344B

MD5
5628c7a16d753c955cd5647b2db785b8

SHA1
d90886b4657c30686de837aa7a20af32732d0a6f

SHA256
f5347781a4982a806e80605378aaaeeef2c00838e7861ba442138af8ede3f75b

SHA512
3da30db8148d2e0e217468c1b9505a4d4c874353b2eec947fa73a4b87404d90089b676084611b480610775943756eaf36121e54ea19c66fb7b17e845c7754e21

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

Filesize
344B

MD5
b24d5659a1a36e4206e2cae2d1e53585

SHA1
98c8baeb8258df760f94862a30fada0ef2e2c1a4

SHA256
5059e32648b76d38ed904e1f0c11844ac7eb697d2bfe68f90d37c838a330bed7

SHA512
7a925c23295f2d5a32401e59b769c29527d2f49fe70be4a75521e09dfd94f54d3fb8b25cfbb6c383c58c81a882b148834b27c37f256bfbdec5cfd23ef06dcfc6

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

Filesize
344B

MD5
6941dc18e7af46e8233fd47e2622e408

SHA1
f23726e63028978b083e4ea0564a6baae32f7cff

SHA256
0becb6d521d7fbd10c4737774513156f0b0fe5cfdd0c210f560adb527f75a4f8

SHA512
a1ab1f875e90c5663ec377d47ed9a9b8bc51c7a190fa402662c0863cbc1b5ddaa0f52c289d21f1dcc54feb5d86fe2b5fb3eed99e4b1309e5073e7091348aaa5d

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

Filesize
344B

MD5
58517ef638819bf940735c7322e84f1a

SHA1
cde96e46f80c2418b71bce377ac25d7347b99701

SHA256
dd1bdc7d32d50f027666db6125da0416618d56dba957bfbc6a4ca51bb2f82b06

SHA512
f0a2d107ac92399a5d6f985d6050b95d22335ad496f05dc666d7b04d7dcf05edca1c876ed6f88abc90bb7eda7377f86c57e479145d3d3da5e97e65cf225b19f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8C1C.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9523.tmp

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9538.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

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