789ef9a46767bc0d9a748d45feb81d7bc38abc34836038318bf25e689d24fa86

Analysis

max time kernel
143s
max time network
141s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 16:57

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General

Target

06eb2b7c428a9544d5d0d3dedc569f43.html
Size

9KB
MD5

06eb2b7c428a9544d5d0d3dedc569f43
SHA1

5a2775452aa5ffdb9ff1d6c8abba1f65c562084b
SHA256

789ef9a46767bc0d9a748d45feb81d7bc38abc34836038318bf25e689d24fa86
SHA512

ff369163340b2407c4bdbb7c775aa305c893a62c3e0602d3ae722dc2ff01e0ee880a0417eef53cbc30588739a9ea042d21cd54f8c39bdcc0f59f32daf85e76f5
SSDEEP

192:uUJ/28hAK89FbombocblpPR9HId45tT/frNH7BDC+POfIfjDNNscFkJOcWf0cYel:LFhSFjZ9HId45tT/frNH7BDC+POfIfj7

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 408ed5329e36da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb8000000000200000000001066000000010000200000009bd7c426d0cdbaf87b304731022c4a96ea7c22c2f4c8dd6bfb9cc44fdaabbdd3000000000e80000000020000200000005cab0a7cb200847e1e8558cf7596a692aab5776e535c9b9e34328e1c340bfa632000000036abc90f6fb22f60ac030af09746040f1cec0188942735cdbde7d90831f6b83e4000000077bd7636152ba4d141282f46db7725ab6c6810761caa7dd003844679e1e4b7ba0cae76389f0615ea85bbe259cec68f6cf485e8a8e2ac9b416edcd2bb57afb55f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{43986AE1-A291-11EE-97FC-EE5B2FF970AA} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409607405"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2400	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2400	iexplore.exe
2400	iexplore.exe
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE
2696	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2696	2400	iexplore.exe	28
PID 2400 wrote to memory of 2696	2400	iexplore.exe	28
PID 2400 wrote to memory of 2696	2400	iexplore.exe	28
PID 2400 wrote to memory of 2696	2400	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\06eb2b7c428a9544d5d0d3dedc569f43.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2400 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2696

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
6d3113ce8d943f9e75b4b6be27f5b0b6

SHA1
654cd43f2fea2d90455020b8070c6a5de3039052

SHA256
d700c88be8832f0c219e3abeb9b11106dfa4b876e9fdd6fb17366261af6b2424

SHA512
85896824db8f204248b8c1d69f95d7e1c7fbe6ce67f020e544bf0d2452887d89d68370e98939cb8a4405d1d12da6927aff0bbf8a52ec53aed1a709e051ad3d15

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

Filesize
344B

MD5
f61a03f15163630e3596b3976ca21006

SHA1
149b5abd8ba4a6edee0dcb867d41af9da66f0a6f

SHA256
219a166ac9fde5fdab1669849ff0c0e0937f629d422e5004daf0f8046f644541

SHA512
7aa8d38041b63915fe0a609e4609c714dd72b2ddb29c0290fc0b0d208b5411a41f81ae319e605c24255099c19b810ea656a9ff9d60269466aeda203fa59e09d5

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

Filesize
344B

MD5
4a9ac105d7612f5e86817de830db5f9a

SHA1
f295714dc0e078b39e2b21bbd79fd75ba5be6ade

SHA256
020b156db14b45c49c88aa2f4670c8377bfb75a7d94b2cbf7bdffadff3faa350

SHA512
4ecc69643049252bc002da64479d88a7a7323aa134070ade43e1a91b3b9535fa1dfda73d576a1e72da5e4636f17ea8a34c3b6747c33375146d45c357d8b03ac9

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

Filesize
344B

MD5
7f66787e9ad4112cbb87965eb83467ca

SHA1
3f9962c63d06b1810a7f77fff8abdfc7b7e82536

SHA256
debc4c3f6fdb1ffe6fc9de0bf5359e4fd2d8d837935a829b11bc7afd843ee270

SHA512
52040f8a409dd33af2caa91a5d78e88a1f1c558cfbab38627f04894da73def63dd4b414e4327c1768a4b0b063205abcd6e53a98b66ce13c8cf0342a31a031800

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

Filesize
344B

MD5
811cef852ee686e0785eb871412a82e1

SHA1
379bf65274ad1a25120200c1259437b07a7c6bc3

SHA256
2175dcd42529fd38a236ed1b8fd96ef1cb04910724749b072e829ad183f809a1

SHA512
bf43e4630267f3af4b2f627d3e603d42f993a3d3ce0ed9e307d0700d688bdad6b7287869a22bf8627b1b75d61808ba9068b56156be1a0bce6e7a6855320ef479

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

Filesize
344B

MD5
dc7d56aed923d06973a117f68fcf3c80

SHA1
dd9150dce8d88c3a4bdaffeba40c08f4dab102f5

SHA256
71ba0d670f4a6a7758d3ef6fb7ecf9571b0c89a0e4201014323a03725e6c74eb

SHA512
06a14e8d5fcd7a56efe7f3f0bcd1c9c5f1c88da71e067c2708d79407aaa2b64ab69a953eaf7e9a5f0a409667ecfe2e62417e9449ee337b91d9015056dc4553e2

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

Filesize
344B

MD5
a899faabdec88761c2b3706c0852a720

SHA1
47613f5a1bf76ae90a354dc643ab52d76db7ac44

SHA256
f439c7d5ff0d61753088145eb964e3decee41c36949833e772a8ee3790fadeb4

SHA512
1ff08290d81202c2ee50662ad514994e7b7c204e49a6ae2c5bd72fd0f832476ffe9a2dcd2715eaa8b0e3bf9a89ce5b191634be4ca609bbbfc50d9eef7043d234

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

Filesize
344B

MD5
a983f14aeaf84459ae29bbe55f8964bd

SHA1
eae8ece525003c0227f8ed7c02ec43e45e677847

SHA256
7b2497b6ded6aa2c185cfeb96841b8ceee28f564df9006b2815d1638e20236c8

SHA512
9fe941a3fe8387664c9577ad01f96625350698dfae00336a2798459291bdf8b26b477b400cc0dadfd79d734b901242087a4578546632b4618e986cb9ed0f595b

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

Filesize
344B

MD5
0393e338d18e3fa7baf627ca66eb24b2

SHA1
75ed0aaec23a93276a0504486c32818a59c3d922

SHA256
affe216a9b7d8af9a86ff1b69b1eb76099087a412fd2014bebf48f598ac52867

SHA512
e1a3fa10fa4dfd2b9e532ca282307c77c42ae48e7988e4f7387635984e0743e9c10257fe2c137c599ece0eb5761aa593e5043791d2841d18dff4a35fae8e1b72

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

Filesize
344B

MD5
96419b1bf2ed9644c86119c23ce4f86e

SHA1
375976b518825b700267f2869a1a69d709535b4d

SHA256
c5ebc2aee46de5a282cafebe530a1797c35a9137e026d9cf9638e13d0be9d79a

SHA512
db0ff6c532a072e56e0cfa86cff60f3907ed773504f5fa12fa4ac24c60f0ff832b67410caa79694af7a42d324f435a422c14ff11909314e442faa112cfe145db

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C:\Users\Admin\AppData\Local\Temp\Cab2954.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar2A24.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit