547171ee5d4f584ef9926173f864b614b2717b44de1f8d91b767b08f69365a70

Analysis

max time kernel
122s
max time network
142s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-03-2024 13:54

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General

Target

areweb/ArtHtmlBox/Dialog/help/top.htm
Size

1KB
MD5

5333d33ad520f363cb1030b168b25bc6
SHA1

c9c6af8f0a4755de45e7b93f9b8116f56a049ce4
SHA256

4d739c86305e5d989187ecfe6b5e6674fec8937eb5b6dfdc0680247d428759e1
SHA512

81b12c7d591ee7c6b5f52cf4bca578a912f688423935be0b368fe51358e18b2259cb60089d925e41649c13331eaa03f9e5c2a52aca1de69ef7de16eddb628f2f

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416327196"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 305eccd5bb73da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000c12c25e2ddfb54dbf19c8710c23067700000000020000000000106600000001000020000000678001e1babce854b466038366411ee354af070b8c685bc294792524d46cbefc000000000e8000000002000020000000fa086db8aa99a775d041fd79af8cbdff024a05b0c85b895de88d0b510d5ec04a20000000fe5e9282182141283a7d1b3c3cf417df323950d619f0e2f2f606b4b14902cef840000000f7107cd0fc792a9df3932f68f26d10dc4a6b9b5c4108df8cf79c8abfdc81b2c694ddd52a7b9f96ba7c6326b05252f7e761255b7a6fdb3b8b1515238d2f6e2484	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{007599D1-DFAF-11EE-8086-E60682B688C9} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2692	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2692	iexplore.exe
2692	iexplore.exe
2552	IEXPLORE.EXE
2552	IEXPLORE.EXE
2552	IEXPLORE.EXE
2552	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2552	2692	iexplore.exe	28
PID 2692 wrote to memory of 2552	2692	iexplore.exe	28
PID 2692 wrote to memory of 2552	2692	iexplore.exe	28
PID 2692 wrote to memory of 2552	2692	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\areweb\ArtHtmlBox\Dialog\help\top.htm
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2692 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2552

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
6842d10b87e96bd6006c0504acca42f1

SHA1
03170c3b1a211a366ef60eaa58f56bab9bb9ce09

SHA256
267013fb538fea0ca86582eba0b67a01f2c58b2be3739018a8e3035706b7d1c4

SHA512
e4c2b2374a76f03263ecb8fea6838522fae2e403c56776629a7d863ac2603044ef8ad55bb474c40b8a7c1de31b2037897521057223ef0c1b7fb82aa115f1d3ad

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

Filesize
344B

MD5
61ea9ac3eaf45941938b0ffa3c19208c

SHA1
7ad0d423495c78b125d3603ad24742d05d7db003

SHA256
7ff904acfcde5c86ec7dbc59b938727911a595529d5c078b04bd1fdb257d9242

SHA512
9455e9537f4faedce2943b228f4517c17d73653e77b83407f5a331cd990b5b0838fb47a04f6ae1bcc73f734d34f8711bf66b437dcc34539794230bd0c3f5625a

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

Filesize
344B

MD5
af6f2a6dbffb1a533dc111ce7ad10929

SHA1
53e3433658a0b85bdcbf5264daacd0f35d0616bb

SHA256
ffea4cc38229dc84458c9491c4bc4ccfea5ceada2b3706a981fd8b19b06514f3

SHA512
e375b9943c61a99d801dd61bc4b77747f2fc67d1fad81a737c7cb01949677df5e55c825c452235552e8ca76e97092408c3f6b8989042b2baa4ccfb4d1e8ed043

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

Filesize
344B

MD5
8ee85d28bed28ca55a142cf9d0a2571c

SHA1
67f687549d691851a1a421356314f0a9759b9a28

SHA256
878e733b324d0abafd5d4ba24dc211f6a9e360fed9ac635fdae21507ad2b5a93

SHA512
42c0aa5ab94ea7bcca940af9b2e13fcb749e786ba322094cb0ca743d2327299a7578820c46a92d9642606a50beb7a9905217e6d046f7bca6dce27b9f8e0fe9f5

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

Filesize
344B

MD5
0557a61b459ccc7f6ae7c7cc16dff045

SHA1
905708c8bc73c9018efc78ea6f1b8a60e0da540b

SHA256
91fcdd25b7be5838df136d2db5976c707192208b3ced42a5cfbeeaaa961d8d40

SHA512
ccb1b0fcb280fe98752873574dcc8de846728404d16decb6dedf0ed100d717abc400f52732e0c6527b0595faf937d87f60981fad0af14c4530a7d949ffa55cbb

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

Filesize
344B

MD5
94f543e0b2563afa4fea125a9439a765

SHA1
8487ed251c3e4852d78ea9408431fe77da8e09c4

SHA256
2e26560adbb8043e43de70c68aa5252e11714f645df7cfb318f38ae058eba218

SHA512
b9e63e2790fbf0ed6f37f421b3cdce2bf9a89d93f49e7e3f5c7a164258e0c429da650871b0f87ee6ce4bf8691e141d479bd2952a192b12c93edf57317fe7e763

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

Filesize
344B

MD5
932ebe8c2cf20606e1b02baf1a7bbff5

SHA1
5c275b39dd6b77f8dddab6ef2dca6458cba0040f

SHA256
7e880bd53d2fe5870a3e4fb1934933de7beda81198e09832bd46b6082a08775f

SHA512
d0c2614b35ac18d1eb911bc8d98629b9e9c5eab6a73e7ed7b33bb2c8199962e4d1d10e284a8c47d5bd26093f76a61022f7e157b150cac94e9ca5c3f3c1add388

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

Filesize
344B

MD5
8dbd61f7bdbddc6650a3d27f133da3be

SHA1
c80bbca39e9d21c2b90393cc68784f41d54255b1

SHA256
0b7c05db5ca1b8b681489fc1364f241f1b8368fa9ba933eff7990030ebd0f9d8

SHA512
dab5f7a0cbd54023601e8512b63d8fbe53e9f563594aceb1d5e8c9e04df12837436b47df0c9ad688f3ec180480c2c6e98c6575a97a71e6be984e71f680d77799

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

Filesize
344B

MD5
5fcbcc6315c892124357a9300288a8f5

SHA1
4dafe347053c60431807bac3cc9eba885aad2aa0

SHA256
f6d45bf5d470c7085c16306a0ce45ca5443c1f0b54d4e54579f110416ab9447b

SHA512
b9c0642d5bae6e0da722723fa313477e01456260603be3413aa31959e9ddfe9dd0c2f250353f5acf695f86ecb22f8e024410dfce57d578f49289bfac161af2fa

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

Filesize
344B

MD5
11be59bc48435ba2f9634941ce71ef32

SHA1
a751329eba45566139a8b92224b6c26beb12077d

SHA256
2b01ab78d7f564ab206537ea6cf2cea04d372d3594895580be44dc395677d450

SHA512
fa5b07b7eca5fd80b9a29480ccfe393fbc0cb642b95448d049754232fc90103ca4a06b5f38b04888157aacd159d16345703f4b3013924a8a715265685cd6f9c8

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

Filesize
344B

MD5
a2f2883f631df46e4a5a20542fb9d652

SHA1
77d475f4df7d73b2048f86a39a6f199c3e96f518

SHA256
a6267b5dd69f062d02fc69975d52ec6cb1d3ba338b87d5afb2c898b4b743a562

SHA512
32ecc35fea814d700a091fee883ffa43dcf666cab08f353484cbb6db204fc98e597c92888016bc7b2311ea9779c71c4c7cf6f6039f7b76dc60df00befa961543

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

Filesize
344B

MD5
cba92559d6b2c9a06a427ea73dcd41ef

SHA1
8cb0973a989ddac4fbc501b92bad5ecb5ce0cbbb

SHA256
3d2a3bc810e8dc944969206091b7f1657e57d6f38cdf8418cbb0a45fa2c26c72

SHA512
1db4fc7c40a22f0d2d036a9712ff2c75c8624c254b3b56c42151ff7565133837268e88198f2836f5b761b608dc1e26929f7c9ca5f1ef98b8fb57f439a0f7ec6c

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

Filesize
344B

MD5
998c9cf729b1454c4468dab6bbdb7cca

SHA1
4a96666db2a14de18dafca41f1a1bb3c5fbc5001

SHA256
e501074b208943cf4fb19eaab82d7b567f089b468de952817221555b76c7996d

SHA512
942f8093ddc224d63aba3ce8ac20bfab01ac06a04b6797fde161f59cea99ebc08e165ded057b87731ab0e3a521e39575593f5901087e7f7161f366421d6a671e

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C:\Users\Admin\AppData\Local\Temp\Cab85C6.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar88AA.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit