9586d03e708d7219589d8f809ea6bf7449bb55b56f7669b4f48e4ef80bca8618

Analysis

max time kernel
118s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 11:30

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General

Target

6aead31201b201676e54926d6f295ae0.html
Size

75KB
MD5

6aead31201b201676e54926d6f295ae0
SHA1

fb4f53d82cb8f1ece03715965daa3f27943a65e5
SHA256

9586d03e708d7219589d8f809ea6bf7449bb55b56f7669b4f48e4ef80bca8618
SHA512

af4ceb1cd762b6abd94f008d94f3e705a362a4324c1b0b957b5083e758524547706e0223a9e2141296043c2338d3798775fcf478a85a9bf428755fe2d711526a
SSDEEP

768:HNCd+u4jsnS4mQwUl+2duD1NkI2UtBzoTDDIHnDJWQ:HNRQSjrK+zDt

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-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409869486"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c00000000020000000000106600000001000020000000e7751c4d744c63d8632afa6102dd1c95866f3f356a316510a18b85939fa4b094000000000e8000000002000020000000654debe9df8e6319d5045ff7ec79b88fdf77f16ef8f5b6ea2524184ab44cc2732000000073a494e0b8ab4f60b85af777a18a775b1a34308efc321e0c129828af4f829dd74000000085c91003477e5fcb10508757a9e68b8c001fba3332b28c10535ecfdbd51db15f823b820339d10bd59a962d66dbe94694fa825a3b5449f45bc8b0c124ea05dd65	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{735ED111-A4F3-11EE-ACA7-CA8D9A91D956} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4044bf6f0039da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2384	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2384	iexplore.exe
2384	iexplore.exe
2136	IEXPLORE.EXE
2136	IEXPLORE.EXE
2136	IEXPLORE.EXE
2136	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 2136	2384	iexplore.exe	28
PID 2384 wrote to memory of 2136	2384	iexplore.exe	28
PID 2384 wrote to memory of 2136	2384	iexplore.exe	28
PID 2384 wrote to memory of 2136	2384	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\6aead31201b201676e54926d6f295ae0.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2384 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2136

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
195f74a521fd8651103b6f87e9764c85

SHA1
dbc044fc5357e3f5bfae294e2a68aea3f828aa27

SHA256
8304713146349f1c04556b502a9c13aec99306902780f48a070474536d40eeb2

SHA512
6efefd5ad2591281f3811593cdea248a2ca75c25da80ac9a1f699c2ed0ef9f6197b391455ceec189544864843c7bec95098779030e35efee786dcef4bdcff813

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

Filesize
344B

MD5
e219cd4c6c3b9c67ba7b303cd2234920

SHA1
d9c198444a1e10c0cb99868f86435482d8e82aae

SHA256
c3cfe4425353b3b837e888dc75ce5336890ef222978dc84166d6eae9eec411e2

SHA512
5da35885a9497282b67d4e30ca0a6cf42e26acf820b912586c3916407d11b342e228e14a5a50ed9becb18e9fcb4db44b49cb3e4615375cb0211d74e7dfb86b9d

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

Filesize
344B

MD5
a308907d5c74707cf685348e7442bb9d

SHA1
bd8a5cfc2bf66ffed9f63961ca9667fa499b72e4

SHA256
f324b8a11b6f201fd48a651a43caf6e1e1e40b8e7e96a2cfcf26d244bc2272a0

SHA512
86c358b7be35fca5b7cc024b4417429a82960d36c98835dd347976da398fcda4cc7169457d7e3ebd2d96b74146ebd4176e371c9ba434bfac14d501d0d8c07487

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

Filesize
344B

MD5
4fd4c6d4c3a2be248f29557c40b096dd

SHA1
229283d8b2b4bc90e9a8782d585f7834aeb185e7

SHA256
cd6dc01ce6a7033041efb6fa124cd7391c866dc331a01839e746c8fe33a66228

SHA512
c963dd68952e9d486282245a7436b4e531f4c6c0cde2a3dafdb78be2a7dd9d4b62e977e59054934836545517a3fa4dcdc184ecf22b0b6c3ab24ac57be55d43f5

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

Filesize
344B

MD5
84b5b208868398bfd8fa4b2356f48137

SHA1
d958606d71e31001c22b9535dddacdf169b02ecd

SHA256
0c752fbfc97a6cdfb4753eb3e08b1670818482caa6e21378c0bad4dc7f6a8ca8

SHA512
11e7374c6270448eb0a678c432dfe92ab10cd3ef282ab54b019a6615cc0efac5d80e1c0a6befac9161e85d656c28d1f62a7bef0c5435ad9277e7ff47d694a6e5

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

Filesize
344B

MD5
9ecb4f94e341824819e5c3ab6f14488d

SHA1
6ffc5d321a96d7811758e9e86627ff9da1a405dd

SHA256
2239e7d4768d91b416eab2e0e618a756bc1c3780bf6aef221d4493fe47f2c75f

SHA512
0c92b36b9a60dcfdbdebdda05a31507e35f39c9535f2d69cb5a89924ccb9488a4a11ae8e0d77e9a8aa22138a7e5018a72e12b083bcf5c2705d12cd7faa9044fe

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

Filesize
344B

MD5
d692c637e66145ea6dfa5150abea58a1

SHA1
880b8cb0dec167abd65f6b11e2620e7522a2c3fc

SHA256
285d290300dec9cb77833eaf7b567f2ee3dedb713b8fc23d3a611dd57ca7fddc

SHA512
69a4dfa7c8027fb2bc496144a2f258aeeca90685707b1cee48b6b48623077bdcb12a4fde209dea1a4682b00d9dba3a6b2e842ed55308031150fca11569e3e933

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

Filesize
344B

MD5
d7718767fc64628477b15ccf9f025d59

SHA1
0f3138276c4b0649d9059521ee04f9cb18fc26dd

SHA256
53507d9a0f7fac30b4a3b798ff83312a3b144ace8717987195109e92b40ae4e8

SHA512
efe1e68938ea35555f3af0f292909d250206492fc83d99dec194e58ad63400e89362943c5a0ebcb4a133436f3bed3c51b8e8b787e7ab70750ec7876095d24eab

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

Filesize
344B

MD5
ab5c738cdacb85cfc9d97a94207deed9

SHA1
40d4f2762a166f3b745ae7bb57ece1f22ca53e64

SHA256
bee884f24a5663f81e0467b253a99edb89d0b7601b55f19825dca45af47ec87e

SHA512
8b5a4ef6fd02eb63ffbf21fde5da8a955f1e16d0a1f4d2f2b0fbfc4c3e0a2307496fc87f0bb5e971b603570429e1ab0c85377db3c95f99bf7b64313760dd3dad

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

Filesize
344B

MD5
4736413a7bc15076864a434e8177a2e3

SHA1
f8d0047199adba8dae89060d88f92d0e2b6065e7

SHA256
d66e1c78c89946f1f22c4f6e81d275adb9594ece2821a147296412520825e3fc

SHA512
419fdd3268397c9dc8c91ebf6047c51f80d6328b11bfec11fc57e509dd8c4cc92d9fe2b3f83f3d0919a7ccd826b881c3b4d7dec2b55b3c2f61e79d9669c0993a

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

Filesize
344B

MD5
0e0159d9db5d787ed466f1b013d42ee4

SHA1
2f375d03e77fed677185e87f29cd3a7380165c9e

SHA256
a999104edf77bb80937eaaa2a93501b3a2d5b3bfd652e5533427b4dee4649748

SHA512
a4e7b388bd3b39608b59aca59b827dc1c24f8e83bc1ab8d8267596833a977ba5a210f245c90eb15316776f6179145539fae1fe2b661fb52b776d3344201e10bf

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

Filesize
344B

MD5
0ac8094dd6c98e4f34cd819b97759321

SHA1
7b48ef652ca4a6fb3513020c42be550265fd6671

SHA256
2ad9ad094ae2f54580226f1a88711dd56c67d7a2a4edc0ee844ef24e6f5e607f

SHA512
d81baaf1952e65432e2e0dba69684948739cef7485b111f1f147ce3c5bd35fb5f9866498f6ec37dc2d9d88bc24d7275660e525081d06bdfcf219ff2d8969c67d

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

Filesize
344B

MD5
c16d0ab3bf325a402a6bc6ed81d44051

SHA1
6f7bf02cdf4e5dbc564fb769ddfc80e1c8141cb6

SHA256
d70cb6974ea2092ba89c428773a33962f35788f9b9760e53c06809ae11284d7c

SHA512
3bc9b3270d9dd88fbdfec638471ace0b50b36efdd35c3e302bacf9a260a7368dcfe30a7f272c502a68b15575140019a505b5c83b872f2e62912cc2244a24365e

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

Filesize
344B

MD5
36bd5ba98de7b4662c4d750e36510081

SHA1
507a20e8eacfb366373b5ee460f8a25535b9306f

SHA256
e285abade9e987e628d4254e9dff9ad3c9379e5cc16ae7d8f5d0e4465c1989df

SHA512
40275d2bdfe4e585fd25b56ab7b427988b2f5b6c2aaad703c19a3158bfc46af7a78bcc28100c8285ba59feaab977f4234a80578dbdff01c7f46c665ec1a7ed0d

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C:\Users\Admin\AppData\Local\Temp\CabA4E9.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarA52A.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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