a9685a34577747a5605639602510d3156e1669482e47bada45dc231c376f4f0c

Analysis

max time kernel
135s
max time network
139s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
18-07-2023 16:59

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General

Target

5_6232986114823555269.html
Size

301B
MD5

119574ada6c8ef3730ec31f43eaeaeff
SHA1

1b0f0bb1fe03c04b22136e0f2482d62baf098a89
SHA256

a9685a34577747a5605639602510d3156e1669482e47bada45dc231c376f4f0c
SHA512

ab03ab3712461db581afcebe9765a4c692b7d5c499e3772835e46ed97a502f2f0e6325620199d06c9696396a333c541818937e90aa74712551baf414b8824a6d

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "396464521"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005a31a35914bcf84cb1db54e391e8cdcb0000000002000000000010660000000100002000000068424dbe7c2db4443bfefeb86cfaae176a901ef127efb12de66211092e978010000000000e8000000002000020000000194087d3690c6d5415aac2820f69c8f1be4d92e5465cf2b634998fa6865d4f4d200000002d3ae26141e64041883fb3d9b8e9a30be204fded85282eab1f233dce1ec58bd9400000000b61b51538449a1d03349963158f6a06dc12f2b864a9a24b5b8268f112c744bc6b73b527c9cd453d68781d4fb4bc808f18bebf769b14f889c4b528cd5308cda4	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d043173d99b9d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{685EE251-258C-11EE-BBC3-D2B7D0620653} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2616	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2616	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2616	iexplore.exe
2616	iexplore.exe
2288	IEXPLORE.EXE
2288	IEXPLORE.EXE
2288	IEXPLORE.EXE
2288	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 2288	2616	iexplore.exe	28
PID 2616 wrote to memory of 2288	2616	iexplore.exe	28
PID 2616 wrote to memory of 2288	2616	iexplore.exe	28
PID 2616 wrote to memory of 2288	2616	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5_6232986114823555269.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2616 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2288

Network

MITRE ATT&CK Enterprise v6

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
e1f62f9b2c9024a12a99b9422fa2974c

SHA1
deb4842bccb33966d8872f93dca8271d50c28719

SHA256
561ede554ccdda774afc515a43bb02e505137bc50073860773265d58ad94cff8

SHA512
c759447ab79771b224a5b870f2b709a7d19c0d1ff16981d0f7e54a1f805d4c34c2200a659b82654199eb9d6b5682040339c55ceeaacbaacedca8aa296bc73a55

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

Filesize
344B

MD5
91049ecf3b162a293732fb834e92c96c

SHA1
b0e7985874d1567324948a0ca1cb6d9bdb06d565

SHA256
8e144aa4731a277d639fe7f7c50c79a6f8a73d81c990a6d0a363977a09cc3b13

SHA512
f7084ce10f72af29b89524fe6f8769a56a82a78a3470dc87816ddf582ce21df1a553b8013ccc914867b5d8981e86857c981b4fb8ddf502dbde4fd43fbb6c4c58

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

Filesize
344B

MD5
e6ab934d5d75b511191cc975fc41ccfc

SHA1
8cd8951906866d4c239f2d1c011a91e999398b65

SHA256
bb4b7c58024930d153b694b9e190b0f939c9de1852645bf845b1fb87ffc02754

SHA512
c2fb2ac9783553bc1b9eca5d4ede954774f3764bc4f1a863e52c62296e0072ffa243538c9550025c80d0306415bcd341e0b72b8ec9e22ab3b6eba95119340a97

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

Filesize
344B

MD5
725daabaf56b2090c7a1321dfb721aad

SHA1
cacaf7ae149ba2f226123f8bb1e8188d0dbb34ad

SHA256
b2fad925664326ac08d122a2f598ec9aabf8aeba8eb569d71befc11f328e3900

SHA512
5a9f3353b88146f7baf5b181b7fa84c3d74e777e6ddd0d01f9b6c2205a19dfaa611628424f82809fd5d69f3b3bcee479eeffc2b270a120570062a3d3fa61590d

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

Filesize
344B

MD5
2fea650316f4cb4b97420ce8d25acbb8

SHA1
f707071323c30ed9e21fafb0dc487bd6876aa835

SHA256
cbaa890ae53b3154b263f644727ddf39873acee8700c930bc3c88ea79520e52e

SHA512
f5a11057d9522ff2b7848b3f973dcb3ef479b35f5f8c4f7f06e70192ab6af89945033949c6e65d4f1e5f0c2e8c25a454c816ba33209c1b186516d6ff11bc946c

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

Filesize
344B

MD5
428f48bc1ff8485a86d04653dc2fb9b4

SHA1
b76e78c90d341668d3acd68631eabc38331bfe4f

SHA256
8ea6689e6b1f9eaa62833b3c64dd656433122dc1b7146a09e1378ebeb9b9df20

SHA512
eb6b94efe5ffacafe899b5577b489b0ee20dff59d0f7e58d65825453d633bf80ee7baa33c54813410ae1557bd05545d8d3bf7ca23fb3934422a8039ad6aba88b

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

Filesize
344B

MD5
920b6efa3061a1e1252ef3d284d6a3d8

SHA1
b537a6dac9c2ea142e361b3350677322bfd48bcf

SHA256
259f780d7e148bca1c16922049b1ab8c65d2395e14419825a8e40fc929f7aca3

SHA512
467d5148375c2669a4598882080c57a032e3c9f06e61f9761ef7bb680f6b3d419efe1666a0b0a94c4bec4266e3e36e3e69b36189b3938d962fa339c0e5ea0498

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

Filesize
344B

MD5
66664fe2d2bd03eab5a548dbe12d5d21

SHA1
af6027ce0062ed9a1cf631e951821c12d2053c2d

SHA256
c5afeba64e82e45e657edd96696fa2663107cba57bb03ebaa20885dbb2f563a2

SHA512
351674ded08a9ae770a18770892ccd4ee2cac09dede7742895a58d3d7cc18b285602e499840fdc96ec5a50b92114b0a8f6376ff36f0f241dd7c61720532c7af7

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

Filesize
344B

MD5
106cabc9e272c8262e965d2cf5e68d10

SHA1
35dae3548ec5cb26dde16069fc2075abff546e54

SHA256
5718825c95e5ced6155b340fa486ce7fad71caddfa91a830e9f87a3fba28442d

SHA512
1dbd0c83948b5930ce0a2eaf48c2ee69ad511cec3908647b8239f2e3b8572a8866171841d6223a0d7a14ba79ae60f2743aea5bbfc026c9846564fd7a0808da21

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WEWWZC8O\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab849E.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar86D2.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\VDBBB8U1.txt

Filesize
606B

MD5
f57f48ac5d8ccfab84b21d64bac3ed6a

SHA1
6681c7960b7b61a26bc439a76091ebfdefc25695

SHA256
e2abd58214940fb17a9705ca99005b8ae1bb00955f99c6fb7213a7bba80f3d19

SHA512
5fe4765c857d09f51d0aa8a2e9195798f34d0283cdf3bf1643ff50e5e2b3e3e2b9903ba20909bd87c2d9778c7266afc8e08e1f7dfe4c0bfece1eb69d6d7724fb

Download Submit