a31502acc5ef351d13aebc71605823112d352e4e0cba794032ddb47cb6dcb9fa

Analysis

max time kernel
15s
max time network
18s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12-02-2024 17:53

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General

Target

GY8pjz6GQt.html
Size

17KB
MD5

16193f8a52e66a020a30e284bf3f2feb
SHA1

31c0dd94c0bc8647355c1a28ce875a526d915459
SHA256

a31502acc5ef351d13aebc71605823112d352e4e0cba794032ddb47cb6dcb9fa
SHA512

26a118e3f9a387fbb03b0328988579dcdb49db14d80ed9adfb9c12a402c5cf361564cd0694e2caf97903e07c08cd06f1a474406b69437145861c67978b51409b
SSDEEP

192:hXxy0bUPqCTUCDaCny+ZRZr4J0DqVuxtTFNoZ+cmBNEZRr8w5me58F0cjiobF5F5:hXsSTR/Me58F0y7F9p60OhrfSt

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AC4DE781-C9CF-11EE-AFA1-EEC5CD00071E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2672 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2672 iexplore.exe
2672 iexplore.exe
2464 IEXPLORE.EXE
2464 IEXPLORE.EXE
2464 IEXPLORE.EXE
2464 IEXPLORE.EXE

pid	process
2672	iexplore.exe

pid	process
2672	iexplore.exe
2672	iexplore.exe
2464	IEXPLORE.EXE
2464	IEXPLORE.EXE
2464	IEXPLORE.EXE
2464	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2672 wrote to memory of 2464	2672	iexplore.exe	IEXPLORE.EXE
PID 2672 wrote to memory of 2464	2672	iexplore.exe	IEXPLORE.EXE
PID 2672 wrote to memory of 2464	2672	iexplore.exe	IEXPLORE.EXE
PID 2672 wrote to memory of 2464	2672	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\GY8pjz6GQt.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2672

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2672 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2464

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
8a658eea224dd13fa7e34743dde6d920

SHA1
b9ce4bd1a3bf8c6fe1d15d87ad913594c0031837

SHA256
43cf7cb000fcdf570507e107d6c28be59d8f066768894ce00c46cd80533b96be

SHA512
bef92c44871d309672ebfa2c07d6020b615d16f9548f7585ed748cc8314ee310c20f78ab18c055594fd0db738926f1f9a6a89fd7d2817fd00c8fd63c8874d94d

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

Filesize
344B

MD5
7b82f19b725d980c0f818507cf35f24a

SHA1
bf55e1639dd436a2c8da87d6fb58d982958d50a5

SHA256
2eb7ae47aa6af170f7e8bcde619cc5efd687737b8e970148de34b8da364d5945

SHA512
fa0fe0a8ded27cc84a0764314417e81c00c48fe5aa7acb008536c31a6226f78fc49950fd19e3f99f588120ce9664d71c0aa82ede357c6843a5acb3d0e665c19e

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

Filesize
344B

MD5
73204e5e2f2e66249682e9e42da823e2

SHA1
0939cb09003167406e0bf13548f6aab4bc9da809

SHA256
44fa7f52b0437e7570d2e59e8359bb9c08aec03bcab94e0beff3a74df38223d8

SHA512
ea1a8d24e1a064d9f61c18ca142858663f3dd248112c954bb2ef04fde68a4457d3cfeab11d774a72913783fb36e00e1177a42eb8a43643116cd5e5437fafd428

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

Filesize
344B

MD5
bdcbab74a12c30e091dccdff247a8e23

SHA1
32a09b465cbcdb9325560529bbfa3f4a96d11c6d

SHA256
ccf473924cf4cf900c9b25c47812fc98e10f9a57c1d835e095a775eecbb263c0

SHA512
e2bca456a67e389ccc4b1f60e783c626845c5d9baf5410b5ffb516c37d71d0bc8650de3a48e7e5d69a92e64a80e14f92c6344027dda147e6b581b3e72bc59a26

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

Filesize
344B

MD5
66c38a4759e4baef5a5f632eb598611f

SHA1
65f76f53265baac764dc6e559faf0e73c2e51e8d

SHA256
93df8018aac79ea91998918f5d7b7b80c3b931927b9366213ece911d259be7ac

SHA512
72bb450ee977099b91b18f900117075bcc50fe6783a02807af7987ff07fe015670cd6b28b96a5a31890f51edfef465d85e29d8b565a0284633325f6fd64c6b3c

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

Filesize
344B

MD5
6aabdf2948e7001855af46bcd30cfb95

SHA1
c819ff538830737fb1b00b0ec0042d763cc31641

SHA256
5fd99d1b241ede62878bec668f560ae47fc01c05b1fab92e9168b5b5eb4bcca3

SHA512
247075484a6851cdd88c40e9e995c3d67f54448b2b27ba2fe48e55d5a210c57f7eebdc8fd8a3af195f6ac91ec2bec55e050826d8f807a1cce83ec89a1fa18c97

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

Filesize
344B

MD5
62e445f2d56a0e2dd858ffc83c43d388

SHA1
176f74384b3e052effc79eab6e5fdeb0624f4185

SHA256
248233046af6b4f046da85842ce50319c7cc27727a318cef9812dbdaab1a682d

SHA512
06239461010b381a633af2ed98c50ebee854c433b748a89cbd73c91f59d1b4484f6359abb0fd63dd4413615c545a19603518cd973366edd974e0d9b97e8595f3

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

Filesize
344B

MD5
4348bd88e4c021c0c661ecc17cc307e7

SHA1
e9ded3b3ccfeaeb7a91b138ffd19c5a0a32477e9

SHA256
e9e4cbc6a19d7ac157f3869d27155c2348623435afe23acd6c8ccf7415a86e82

SHA512
7da26a68dc19e6e938426ec6f8b57e841d7a414cadb1db6510994cd3a9b5a8c64a0ed6fe4d622e1dddc2d78bf28622d234aac425f20cdf4d5ecfb69f27917d0c

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

Filesize
344B

MD5
6c25cd2ebab83e16f1230324ad41ea00

SHA1
fd708ec39aaeda3be84e7eb8fe5fa845b1d78a0e

SHA256
d078df52f25d6b1360e9a022261bc2ca938ed9700e71e832df2f8b2299e4918d

SHA512
ba8a75b133255a329443bddf06293fa0d4aa95c12b82ebe21f65e971500d0789cc9f58b88df09a211223b2233bc33eb2b0bcf91b555e0c35e0658ae242c3ff67

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C:\Users\Admin\AppData\Local\Temp\Cab52A5.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar52E7.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit