6967397cb053801df7dd31fa05ccb5c4c31ea769079bbea59e7a2a93a471e30b

Analysis

max time kernel
139s
max time network
136s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 04:45

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General

Target

55462c59ef0147b79411e0bcbaf81daf.html
Size

22KB
MD5

55462c59ef0147b79411e0bcbaf81daf
SHA1

c5ea07430b867eff022c86a75804c5ea73b20b19
SHA256

6967397cb053801df7dd31fa05ccb5c4c31ea769079bbea59e7a2a93a471e30b
SHA512

064a68fa856cb50e7ddefc23980a8b364559b512c468b909b527e1e6cbc030883b193b3fbb4914979780dc53058406f9c9c8255768e9c85f929a13abd0944f45
SSDEEP

384:PpUqQ1I/RSl4utC8MJdhqDHhPpmOTiZsP:PpUGAl4kqIBhiZo

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20bd7dc99e38da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409827599"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d3000000000020000000000106600000001000020000000c7f7f3b7e86a0f42925e6bc045b0b380416a5852571a9898f6b79bf3555bfcd5000000000e80000000020000200000002bd411e56fe5119c7dc354fb571bb17370ee6d24aa9c706918ed97ccfc686802200000009d048c94d3b48c15d7fdc6595809366591c68b917f20c55b9e5a6a3a2d0ac20540000000d7eee0c18b4382c70392a25606e23936eceb3cbdcf87c16e91e4630011cae1b7bd412bd50a8b6c4e605fb4e789eaa260e44b3c61c89b3d9740a70897b127b30b	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F4043E21-A491-11EE-9569-6A53A263E8F2} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2480	iexplore.exe
2480	iexplore.exe
2924	IEXPLORE.EXE
2924	IEXPLORE.EXE
2924	IEXPLORE.EXE
2924	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2924	2480	iexplore.exe	28
PID 2480 wrote to memory of 2924	2480	iexplore.exe	28
PID 2480 wrote to memory of 2924	2480	iexplore.exe	28
PID 2480 wrote to memory of 2924	2480	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\55462c59ef0147b79411e0bcbaf81daf.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2480 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2924

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
261b6ed2143ed59c1ba4bbe86dc6ab6a

SHA1
1f07aac8d2112d101b43053eeb754b9c35be6d21

SHA256
96d0f2ad6355ca7baac0ab2db415dab1bd912d7900cc15bcb8c4e1fbd84adfb4

SHA512
452bee0376e134a051747c76f54263399f851451704c693922815526d522a5040e712ea55e8ec6b6f2a3124e96fccd91888eaa2d25b58021187b812d2ed43619

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

Filesize
344B

MD5
0f0fca90ce117e8feab77ee28d139bf5

SHA1
6c78e1e29d992b8965d997616924ffa114a35d89

SHA256
4a33865c1ed40a81a4e280080eeded3262f7ebf14573d5289070e06fd323f5f7

SHA512
b0dff6fdb939d9b784a55c64c643b5fa4fb4ca794cceece77376f848d5fd785a4e92232d711dec9000c31761a9eb62548ee4ee36c7059515cf44e76199a4533d

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

Filesize
344B

MD5
6c02b7f18e56e57b57a3fe4015f21ec2

SHA1
4b230b341c387f2defd150d0f7341a191c098741

SHA256
1a4d755a1bd1dbb55047a2301f81156bab48fc32fd86d84e5417de6d1b6eb508

SHA512
e06fdf6cfa77b08e85b753bcda4e1cdb2362c4edcf150f6b6ff87e13458b8a46234bfdfbea109a8eb4a52b71fed2aea0f0de9bd8a0eee8c2993470c2976b8bd6

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

Filesize
344B

MD5
3afa07f24bf20e453dd3677a61e6ee38

SHA1
619c291ebebca32f2cb16f263a09cd524a7588ab

SHA256
b80a6224408b18a0995c60ef7fa9516c02be18a4cf2dae3edc0d5da7b5bddb90

SHA512
c9fcc54d96b4535578d5962dd578c17eb66be8b302544f32a2a713b2cf39822bb200edc0154cee9822dfab4167e54db95d241cec66ce1f4ee40397a4fc2ccb1d

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

Filesize
344B

MD5
d98f2c98bcc5c1ce8beb7f30c59b5ba9

SHA1
ca98bdc8c2a429c84adf45a35bec195b39ac982c

SHA256
cb2e2d642c941774ccc775ebde9b88692e286006e9ba108d279441a7264444f0

SHA512
c46c017d6a11a36d561b5452b525d729df07619b9b9eb43d16833b48bb3ec3dcf43338e4a200d67137b0b6900841dcdd9cdc173d13edf38eedd04971e0cfbc29

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

Filesize
344B

MD5
5206c9084d65781fe2a8ede0d0d22dfb

SHA1
58ca353a376b382b1799c9f20b5f765e3ef63481

SHA256
6a95a6d208f02eb6f29d8b2540095ef503ef5f634771d3c07f9d5207102d5c28

SHA512
7b8cab06766a915539410f96114f0359dc9ed40ea63f9b6d2f2b987fa22e7f8bb1edf0cb778843d56d3c7ea441dcef4bbe64d35c11746cda494e2074d0de2f74

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

Filesize
344B

MD5
ade3cb798beead60cc54dcece59b7d12

SHA1
d215b1182238054988f5ae28318824b61b59d5f8

SHA256
b7bb8ada0ec80c330b69976bb7d6a7b9b566076c1ba5dc0718044785858c5002

SHA512
d0bca0d3922e9d8a03ddfbbb8ad82603ca010d4376a95e43c7b9d370ba2bc1156b1e1e3d0c923a75d7037cb525492b185e7c84705edf77b2299ff871338155f9

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

Filesize
344B

MD5
2b718831a10fe348eef36614929eaa4d

SHA1
acdbf6875e9d68ad2d862b7634030d59c507203c

SHA256
17431096b010d23db1a06f79a5c8629f7487e8cc8fda534efc227b278b0ffc4a

SHA512
f884bd1b4cc0523adf54411f2f5e23a66c58e40378ffe3426c1c97cc9d9d607ec04454d8fa92d8837ce9f8b6b1f7fcc4424d17888eb80be731e91dacea81bfb0

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

Filesize
344B

MD5
06604fc8140c7efe860cce355897d3db

SHA1
f9c6c3ec55eaba9b0eeb882e713363175085d7aa

SHA256
1344dba36444e5df3baaef055b46b585af0cc52762f9749e49f07364af9b8ea0

SHA512
59a5aeaa64d996abbae73e9587f08ab9145ba7e43a785a057ad299754da6a9923ebfd214749809f753a859b516c65b460aa6531e08291243e01cdcaa0d5570d6

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

Filesize
344B

MD5
f09ea78ff66adba5257429871cd6c821

SHA1
cb791aaf5c9053d1def34c0962cabb92006d8716

SHA256
85c89e6f9de9ef60ef8c948b0a809ee9842b6ee0c4358ecfccd599b09ec2c457

SHA512
eb8fd2a12111a0dbf51c26887f62b76af4aedd38758f571f9adb6ae05e5faec0f342aa169a351c9004cd7d1e167f8f65ef25b17e010953babe03d3895fc50f51

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

Filesize
344B

MD5
5ef53792c384f47f283aa057faea314f

SHA1
16912482fcfc7bca6bfbb7a2683269d959e193a6

SHA256
df94967c3ccf51afc683a751339ad4bc6df7bdebfc7a59bce760daa264ffc08e

SHA512
71be933ebad001a43103b3ccbabeddd807b759cec242e531b7e2148fc0b12aa0124ac1b35a83880274347560884eb1777fe85dabc7f69d9dc9569bd37bf3a46f

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

Filesize
344B

MD5
6bba5be0f7da3cbc8a53460604bf546c

SHA1
18fc6131e6e62e635556e20e6ff79dd78f482472

SHA256
1012f0939f1832d44c353ac3923b3d088529685f0470bc093567d9009979a0a2

SHA512
c2b59d49ba93804bf6d5212e32c91526679568b081014c616219e649331a09530cc01d1d70feccc0d063a656de7d7a0e05ae4cdd377a1aae95917c7fe78df2ca

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

Filesize
344B

MD5
2e62e4635f43459fbc9e9e6ac55f5068

SHA1
ce791845b54fba49814bef779b27344bf42b8afb

SHA256
b4988fcd8f3e6f4b4e7c4b7efe3f88f655d9260af9725b7c405551a937d929e5

SHA512
ee7279c8822ba2647ff628ff43af7edcb707ff108003e7d825a7b3f85cced306be80e4cacc17425e72ba8075909c9e45217b6b56c73df70270582d8f1ff01b81

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C:\Users\Admin\AppData\Local\Temp\Cab628C.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6C9F.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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