e0d6bf11e68d18e0c41aa8428888cf52fdea7e5fafc7d664c56423b8ccdeaaa0

Analysis

max time kernel
140s
max time network
151s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 23:31

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General

Target

435eecc5c3a4c516068ddce8ffe99f3e.html
Size

57KB
MD5

435eecc5c3a4c516068ddce8ffe99f3e
SHA1

939ccded137587ba46a7c0ce94cec5e33886692e
SHA256

e0d6bf11e68d18e0c41aa8428888cf52fdea7e5fafc7d664c56423b8ccdeaaa0
SHA512

c216a9d76762a5bcb0ec9f9b7211da352c84592cb8cf6468c448e6cd5a6f354f526009175ce3791b014d321b04ed9ef9af9bdedd46ffdb8759e0b7f3d49a73df
SSDEEP

1536:ijEQvK8OPHdsA1o2vgyHJv0owbd6zKD6CDK2RVro7fwpDK2RVy:ijnOPHdsR2vgyHJutDK2RVro7fwpDK2m

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 42 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\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com\ = "18"	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 = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c00000000020000000000106600000001000020000000bf41dd51198375ad918ffe12622f973f5b7cc029ff27aff594a79c59279dace0000000000e80000000020000200000002fadb26af53c28caf87423ebed217072dbaa2b96f41e2332827d62296aed8d1020000000e6a39bd06d64ae1ee863a1afaf28fe10fbef25fbac7fbfb3294b77e7ad6d907a4000000067054f4f8756c8af748f1a0895226a9a6e44cdca676964c518aa5743f58f370d3f2378da012e0846657ede115b17d14dd6921ef548b4d03c1040eef762ebd858	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d02aebcd8a3ada01	iexplore.exe
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\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E84D60A1-A67D-11EE-B928-4AE60EE50717} = "0"	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 (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\DOMStorage\Total\ = "18"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com	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\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	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\InternetRegistry	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	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\Recovery\AdminActive	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\LowRegistry	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\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\Total = "18"	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\Zoom	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\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\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410038893"	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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 (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\NumberOfSubdomains = "1"	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
2288	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2288	iexplore.exe
2288	iexplore.exe
2396	IEXPLORE.EXE
2396	IEXPLORE.EXE
2396	IEXPLORE.EXE
2396	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2396	2288	iexplore.exe	28
PID 2288 wrote to memory of 2396	2288	iexplore.exe	28
PID 2288 wrote to memory of 2396	2288	iexplore.exe	28
PID 2288 wrote to memory of 2396	2288	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\435eecc5c3a4c516068ddce8ffe99f3e.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2288 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2396

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
0e59148e1740278bde902f5476f168a9

SHA1
5a9a3f85b086cb30caf2867b27f179fcea876348

SHA256
c468468f714e2e0568a76c908550ef25c029c6ba06b156891da998256fcf2d94

SHA512
eceadd039803f76aacb79bf37cf7c793ecfea33c0cc2c38695607945b4089ff650add8a455e1db7a117b313a04a72820a8df1037a6a3248be3c1b9939dde764f

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

Filesize
344B

MD5
ac5df9b5e844510df696bbdeaaad6270

SHA1
78a97964bbcd5254c414ed99e7561c9bd5e13a02

SHA256
7b8d2d338db26a023c6ce70035bc36ccf8ba27f6b252ff8590368c5a1b6ea459

SHA512
64916b7bcfc9b94e2b4e668f1898618a1d7d26d33defa8f8ebbe8590fc0b693388388184d5b088535d01e63f74369ce1e0e4c9dd33f845e06a92371f4049d3e8

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

Filesize
344B

MD5
f6a8a55cabd45291d25ec854fc9ff5cc

SHA1
2ba8132b1d27c40cb423f5276c8e305a2f7245e8

SHA256
38d8efb1f8f24e5ac1ba3fd86f6a544cb0db4cda6fc704969e153899c09be2a3

SHA512
1e490e9f68893d7dab6b3844f46f3f86423ff5266871afe5ccd732805bd2db367e0946b4e45fbedbef53cbff8ee12bdaae7f8ef772d19fe0f9cca75ca9508dfe

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

Filesize
344B

MD5
afcaa94a9cd69990a991649369da73fe

SHA1
9f0e22a4568c4b88e25dc33393e7b0b79928203b

SHA256
b9284cf9cd115def001a04bd5f21d6248763527ac7e7f92b95b5666a75895338

SHA512
4d84b387b62b5a26a0eb0c32aa2e09bec9fbb6eed8e561c00436038e91b5f4aa01872eb65ce9d25e57c59a543c9ec87565241d68eb71e2966ebcc1be75ab5117

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

Filesize
344B

MD5
da84c84a6c56c7d6d17cbdc91a14049c

SHA1
5141415cae30b56ef89cb7cef47c8795f97c3fbc

SHA256
72689eebbc2021017d14ae6a9d10c07e21bd75a8ea53f7573d91fcf9ba132f93

SHA512
ca1a42602f2e51fbd7be888c96313ae017347298f090d67112532850db643fd29cca885ca94e266c0ea6e1d834b5b81dd55801e5a34af9d5ebd2ff439a2b6a76

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

Filesize
344B

MD5
310b1925808cd5a1886f03a41361b125

SHA1
3d97e158b53ea6b390f6906a0fb333c5c1ceb250

SHA256
0c1a07b7e5e336a56b0f1577838a9eee2e9de7bfb7f34b85e89c41b91736e2db

SHA512
c783ba4b7a55492071825f80c04cb3e66d95cd4ac61bc93b798d1e7c492ac065275549455494c6b2c6819eda0b0e4e20b661364ca97afbeef629431053323a03

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

Filesize
344B

MD5
41ca6c2abeec75e7770393c7fe40caa5

SHA1
1b904ccabc2850a9c69b8dc6b00c45ff11082f9b

SHA256
f18474221880b4b7bb05bd3651708a5ad5b4b61969948b9f3af75cee303db2e6

SHA512
74a1360dcbf26034b25b4e70b307adb28bf4219ff157c980fc11176b168df68c306d095a50eb64247130aab188587d28741c61a0268d188ccf65b745f974e797

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

Filesize
344B

MD5
bf6ed1e05cbe2a3d530113d56cbd79bc

SHA1
3d845714342c34ff565e722a6037b09a4b9a4fab

SHA256
df9b0baeb5e7ce2c446cb23b8a1d990dcf71987ad2ba696bea666f3855d7d59c

SHA512
c7552d2780a7546ae6b2c9c829803c16a587e303d2b0955135a6b0bc54b4cdc4bd98e1c6c50c6520d4885c9fc9af928629e6e0754f2131fe976fe8f73d96327c

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

Filesize
344B

MD5
a922c67e173b0d62fa45cf31f3feb12f

SHA1
597e19ae23c93af66e0bb82d339bbaea2c570d26

SHA256
8aaffca8cb1df35fc282433f500aacaed49c64207dad02ddd19466efe0cc89dd

SHA512
78d83e5e488c8b8bba275b7bd109ae910981c7fdee70e4a665ff261990f87b262a8811a834a63a8292bd80123eb7a81149671eedcc664acb44314c87010f1ef7

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

Filesize
344B

MD5
48b3774f849337dc4a36fcc2028e2ed2

SHA1
80317b30db861f71eaf8567385772b07c04468a2

SHA256
1d80da603c926a240ecb193d98258fa998af45bebd70efcdcf9fe76b506fc89c

SHA512
aa8333fc8316ddb46fc4478a1d1a97b707d38d570a57c754a6ee68140331b3c65c4fa7ccf7660c7117b50ff4e4ccd8500deaafb4bd59dbba59aea194a86fc70a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LSNXCBKV\f[1].txt

Filesize
34KB

MD5
3e47ef57df160664693a84aa6943a9c3

SHA1
2770e2c7f0b1f5d1b7210ec273d88f49ed5a416e

SHA256
a490f649cd5ef6c02a82668a15d665adc34ffc7a94979bc2edb89505df28da26

SHA512
904687d537bc0c935b6b98c2ff77d48a0f7b59d1f4380cd9f1113214b698b8e91842ed89272745779a92896c2a2866b67734f6eb1255e9c9fe54ccd0e7d0909f

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C:\Users\Admin\AppData\Local\Temp\Cab74C5.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar75A2.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit