04671c3862e3a00a067947b31599dcd96f1c057cce35ac3895424bdc8bd3cb70

Resubmissions

04/06/2023, 20:54

230604-zp78asec91 1

04/06/2023, 20:36

230604-zd2ldadf95 1

Analysis

max time kernel
100s
max time network
137s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
04/06/2023, 20:54

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General

Target

weehow_car_htop.html
Size

330B
MD5

01635f79a55557629f7e727a010348fc
SHA1

da23d9e1b3144140491b4314200889cf7284cb99
SHA256

04671c3862e3a00a067947b31599dcd96f1c057cce35ac3895424bdc8bd3cb70
SHA512

d87a8b8d48ea2311d06f80e884fbfca0b23bc1fb6bf47ccab1d236d9733bccb72d7298ec6e4ae64bf6ecd8457ca5a3bb29c94313cb573384deb35499695b6515

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-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0AF0F2A1-031A-11EE-9DD1-6E0AA2656971} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "392677063"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006477ae885f15124f9b30fedcbbf3288000000000020000000000106600000001000020000000a2963c11975e33568514d6dd70094f3859c3ff80873892a85e03af25351f3e6a000000000e8000000002000020000000e4b5c5b4bd4e774692216305612be1d313c8c05e623ab5c74fbce6bb112329f720000000d1fdb86f009df04d546a12274e9b8b216df18d0a63dcf39579ffbcdf3aba40b04000000089cbf14f6ffdc21ca3b81084a89e2ead9343f97a8ff771c1ffcff1e95f17ade993f281ee180f1ccaba84c6fc490c53df764fa1b05d4ad9232a59ba88cbd101e7	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 6062fce32697d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1544	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1544	iexplore.exe
1544	iexplore.exe
1168	IEXPLORE.EXE
1168	IEXPLORE.EXE
1168	IEXPLORE.EXE
1168	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 1168	1544	iexplore.exe	29
PID 1544 wrote to memory of 1168	1544	iexplore.exe	29
PID 1544 wrote to memory of 1168	1544	iexplore.exe	29
PID 1544 wrote to memory of 1168	1544	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\weehow_car_htop.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1544 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1168

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
29f42bee4ebe94f44b9974aaceeb57cc

SHA1
f93af73b4aa19d556e32c37a222008e32c9dd01c

SHA256
a0293fe61fd24c0dfa24fc6c15f9530a5c69cd6fb34a94bea625f4adf9eb5a72

SHA512
88537f268d1e9b9a148bdbd0ef29a9ee29414d29cbf13b45c135337a018fcb906cad7f1588d7c1db508e9ee9ce9af7141f3402768d60259f91025bc9618a5e5a

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

Filesize
344B

MD5
336565ab93e9f562d1d68de4fb54453b

SHA1
ebe5045340591e38bf2d20c46e7ef98f8def8a9d

SHA256
8a071b125659cfdf29149bf7b4740e85ba2efc61bfed005c96f28deeed601543

SHA512
4a320efe7926975d5eece1ec3edaee8b20a8469409e0f99d4a4a810cd683dee097a69d55aa4d67b721dda72d7c739c6f74cf926633de275609b2bc712d2b31a0

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

Filesize
344B

MD5
825b007210d79392630052c9bba2f069

SHA1
05f5b8234f171a24554525d5e1ec7ce5b69fea1a

SHA256
a79a73621162477d0d15238c41751b8792fe4c9a386b4f597e44676bc1730e7d

SHA512
e1918e9341dd061c2dc65fdc974b84c4eb6b94e02ab7f096eaedcd9738db299065e4a7fd86c496799c227d53074ad0172f9178bf4f0b97bbe552cae2c1aff015

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

Filesize
344B

MD5
d19ed02642cedaca74d2f4601dc8d0e7

SHA1
a385e741675d5c541732dee33220942b1a8a4d98

SHA256
a2756fcf1856c198c988a3e880ac772d4fd8f186acf1cdc1c3cd9a26d58a5430

SHA512
49259dc71619e17bf0525ff5fdc2f85510093293c8455575c74578b4e2fc3e00b527c7b0482a128a4c48976e8007667735fc4eaa96b2e1e019d51464ca7ab6f2

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

Filesize
344B

MD5
a1cf7de02a726987a501280597e598db

SHA1
e1b0c98967ceffc40939952b928bae6671626cfe

SHA256
161147d4660e6a8859f07befe916bf1762170488c93692347886ce5a08b7a4f8

SHA512
2839851b6734cc7a390f7537c1580811cad04216b59bce5e6be487e93a28085ad37ace653e1054de47262a3f8f7987379e405e490a408c143472f944b7282c1c

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

Filesize
344B

MD5
a1cf7de02a726987a501280597e598db

SHA1
e1b0c98967ceffc40939952b928bae6671626cfe

SHA256
161147d4660e6a8859f07befe916bf1762170488c93692347886ce5a08b7a4f8

SHA512
2839851b6734cc7a390f7537c1580811cad04216b59bce5e6be487e93a28085ad37ace653e1054de47262a3f8f7987379e405e490a408c143472f944b7282c1c

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

Filesize
344B

MD5
102182123adff170558e19d81ba6e1ae

SHA1
6a2644814a95741837e5b3ee873316c35634883f

SHA256
f8425ee9576de107c2154e2be216b9516e1486af16c6f10885136a72b2573df1

SHA512
2ef1a1c39d499a5f552d1e2e124ad3276c06a1461a036582e965cb106b5bfa081bd4b8b6293e98833d40864b25ee4e340e4cfd8a54b3d1fd05f7647a889d0676

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

Filesize
344B

MD5
3796219be88af0087716178c85ee094a

SHA1
f85f6334dc83eb7e3887bf9e5024990aa3fbd570

SHA256
d658f3330ee719b90c805873ce73215adddd12c0096da75a9228f4e7447bbc71

SHA512
b8e498e196fc367fb3ac3105485e349b16eede72924e07ee2b0329027c026e12e7693c7bd2494b6518246ef1b1236675f743080eee3155cdcf1c5cd202375ade

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

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2C31.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2DA1.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\7ZEX013Q.txt

Filesize
604B

MD5
cc5997afa2b3e7a53806cc4563f3eb17

SHA1
db59965eca439731225f3af23dfb074e8c7b8785

SHA256
5682a5c02fb3a1cbf4f968cf00fae04acadccd963cc06b28c47a6203b00c311c

SHA512
05385f461f0ee4dc33ead26671b812aa3151dbcf933456ff8141925ed9bdc7b32ec2fe3271bcec5ad54a61fa5c2c9bc29d0f0ff27c3e4ca93082382726fde06e

Download Submit