3f609767212de7480a3132db63ce90d75ef254df39b1e645179fad52dbb4c221

Resubmissions

04/06/2023, 10:57

230604-m2nyzace5y 7

04/06/2023, 10:52

230604-mye7nabh78 7

Analysis

max time kernel
391s
max time network
394s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
04/06/2023, 10:57

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General

Target

opensourcelicense.html
Size

58KB
MD5

931a4494e5c771e0cc1a0c45f14184d4
SHA1

39035ea604a97b42b05579fe63ca5c74a282c2d2
SHA256

86452afa94b065223a17749621baf3ae62f27cadb5ac62bff7713be6f40a0fda
SHA512

3b684c21df219b2f3538dffd606e7c8829eabd14512fab72051a126d8eb950dfccf9936f116fac88bfabdfdd1e8ca5b219c9c80d98ec95f2e7d14ed62a7b9d33
SSDEEP

1536:O8HE5N7PhcmCGUZjTXOrfeI4oQaO1iVyGBpXEuTc23aWQNmYyLrDh:OmqN7amC3jSR3QaO4jBmx4YyLrF

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000095798e89d1672b4d89e5d4ae5765384000000000020000000000106600000001000020000000c1032be592669b5935bdd10c2385140b02571ed800e3f1796b71361539d94fd9000000000e800000000200002000000009084521a3bb8b89bf58e692911583e7c7af0a189c9be0513906125e033f6f3790000000a49578caa77765b51b601094f38a1b3b0108d0e803a03f685616e4f7e6e6c6f678fcf99e382f77349354a4bc63c3bccc329589fa646fba99a0eced874268f45bf2ae566453ed3961f69daebcd493fa7769c385632d452000b132d3d57007e41f3651b5c084af0285046c8c1facca03bf6b0ad72624e7a717d472a414ee68fbc580832f9f6a23b46fd9182b015693bdbe400000005704f9960774bba1528fb63cd8dc50f68ca32177e9d330bad9840f57d3ab89903dc656cbc33cbbbd8774269c801c4e8ddedfd86b5abb54e3b515eaa3282b0301	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000095798e89d1672b4d89e5d4ae576538400000000002000000000010660000000100002000000083e5b95f52d62adc5555d17fccd5a93282b622f36b234ea5b23d38238912b850000000000e8000000002000020000000089ad5aad2cad0c5a63e50061fd2ac28dfb0f8226e9f7708d8b1f43f9b5a856620000000f20256ccd8b217a6243a1ccbbf1226dad8d20a35e11cedaf27ee9daf2aed1a1a400000009bf8cba14d18b71cc7f6833701ffcc2e11077b2ff9c814fba7fe3fa7abb5afd9c58d15fd27e39f5c62834afc320d9352c8b00a783bb80e99735c29084ae9f3f0	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C7BC7161-02C6-11EE-BB59-EE84389A6D8F} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4048bb9ed396d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "392641302"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1052	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1052	iexplore.exe
1052	iexplore.exe
1088	IEXPLORE.EXE
1088	IEXPLORE.EXE
1088	IEXPLORE.EXE
1088	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 1088	1052	iexplore.exe	29
PID 1052 wrote to memory of 1088	1052	iexplore.exe	29
PID 1052 wrote to memory of 1088	1052	iexplore.exe	29
PID 1052 wrote to memory of 1088	1052	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\opensourcelicense.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1052
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1052 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1088

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
344B

MD5
95c20ba57bee50869e86499df877a125

SHA1
bf20a7a178b24313cf727ff6176b15f649acb71e

SHA256
436c1421b9f47aab845ec425015f426f6ea58f28422a68d61c7eaa56f7f0e69b

SHA512
9e5fd8cd3907f27e3c67d9e4a3dc45b18354fe0b9ebc4761b6084447fc9fb6a66a240b6716bed83498fdd196634948770cba92077ca84dba1da86ab3b4e92ee4

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

Filesize
344B

MD5
4a98eb88a5cfddb589ede67a6c0cabb7

SHA1
610ccbf0251e56b3098baa5704db86022cce6348

SHA256
17b35d180462fda46766185e02da0a18b5958076479f2285b564cf89883d989e

SHA512
bd9024e57dcd44feee24b2c884ffdfc4aa839611f2880823f439014aa524cbd003b8424ea11bd1487bfeb1fc996af77954edd4e8f2e1ffd6ea0f55b2c055f839

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

Filesize
344B

MD5
36d9db0b2e3aa124ebbaad51f7f4b523

SHA1
fb8956ea52957aa6a111c551458a5194e034bcfa

SHA256
ca2d3340b4432e1c2d65aff406d7a155e843d9dd351126a13cc3007a28064e9f

SHA512
a8d092dd811752ddcaa352934d9958cac66407396ebb8bc01725a39eef66d8b1b7173c5fa9e7228f038354333928af760a802ed5b94241436ac00962fd4b155d

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

Filesize
344B

MD5
c27fe446a4b3090215d1a2bb8ad564a3

SHA1
a4ed1d4c8d9542d318e7e6edd30395d6dfe4f9d4

SHA256
461e2b5dd52d1dedfd2ce1689be5b92b78203113bdedc5d69d13a3ff3adeb863

SHA512
a4faa0d4d98aaac2ac05c9e4ce18aebe6b44f3e394f97cb33260c19924fc605f7a4236754ed225ef01bb1c034369892925a0237d0cfba1a9f858ed0c2b0dfd4c

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

Filesize
344B

MD5
5604d8a1b59c534aef97a93b0a579f52

SHA1
ef8fc8e2073a8bec3e2c6ec87f00c65eb20503a6

SHA256
7a5d5640535be04102b89fc85562a02d89cd3c96c5bb2ec3e45f69932a9703f3

SHA512
db4334bbb881aa863d133162c85ef636be3efda9ca1a9fc897fb8f9c0977b783df2fe93acfdf5b19580a54f452ef24585c47cb1ea1fdc4f2a98cb42f8ca37403

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

Filesize
344B

MD5
dcb4401876b958a43bf1acd4055cefa1

SHA1
28ab9913808db32ffa0cd62c93462c7d5416ae1f

SHA256
3d94cc80d8c6079865c2fc50b2bd89338d16cfa479118d2f9a8baa9078c6e165

SHA512
70521ad7b47144fe095791ed61e482b5489835b95c932f11606bed0e9b91b94afedc5a3daf61dd54c5a7e72a80b1eed904b6cef7a1494f796722f691cb515b2e

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

Filesize
344B

MD5
18175cb5a5a229bdecb73b7dcf90e65b

SHA1
0713375d94f266de51b793ff158413dd722aed0b

SHA256
70c2ba95fb8f42406555dfd1fa239ffff99b54d9265d1fe68fa25626a44c1452

SHA512
cdc99316df7be333cd6b026d0ace6bc47a8cbc0ae4d3e4e756ba84752aa66f92114503dc2cd7f69f06b25e4a475a69f8530dfed063ecf7c7440534a16c74b4fc

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

Filesize
344B

MD5
1cf519ca7c4dbc5b59240394fe66bd1c

SHA1
66b9d33b01d6eb9606fa4dc64600c9efb125ba5c

SHA256
f417ad97510aa2f99501cf8f97cd8b53d6d23ccdde620ea405d1cdc7a559c387

SHA512
d5d4b80e5f881e22b93afb6d661b70e4e78834f1abc6ad5f181bbf0d0068459e4690aa345ac5b78f42d6a639e7dbf903fd6091836805fc8b7819932f4658b91b

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

Filesize
344B

MD5
eec39fc4f84ddc77bdec91ad8b7b881f

SHA1
0c24ae65e49ae2698c98bb52bb36ac208954fb15

SHA256
b1d626d27404b32e760525cd1abbc9ac5ecef4f998b14150619b45e242f34a56

SHA512
c99c308e467d3298a62413cfa358585f168fa9e036a42a6756c64bef3fa708cd06542de5e79d6c9666ed3817cc55b2254ab74fc00b82da37d6c5d4345d0df77f

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

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab45D9.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4813.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\3P5F9MIP.txt

Filesize
606B

MD5
ee726dfabf46c574e6dd2d32e5dab2a5

SHA1
a177eaaa855f86a361f9160db003e9aad55506c8

SHA256
565fb4219f85ae87b90e1ddaa907e8a25210cf1b0ee129208f1f0b55630c36de

SHA512
9aa17c0c54b553ab6b045a03dfa1510ce4866a8ce864df4b174b07b1cef906b9ce2b4a7b17febfd280cbe130aee3463b9508507147747343df8a47d98cd5e1c8

Download Submit