6af509a247fccfa95589e9624b3d7a0c6f903822efb432d71e079272582f7fbe

Resubmissions

19-07-2023 21:16

230719-z4frlabb95 4

19-07-2023 21:13

230719-z2sndabb89 5

11-11-2022 04:56

221111-fkt1bsbcbk 5

Analysis

max time kernel
134s
max time network
144s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
19-07-2023 21:13

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General

Target

var www html kemhan/wp-content/themes/menhan/css/grabbing.html
Size

239B
MD5

69da8f039aa356f2bbf27334b2eecffb
SHA1

6f276e5cd8a8bd0655b9383e7c59e9227e695e7d
SHA256

059c7420f830e405098b8109c5b6f523d84ada042d802dae4b9e746d8e3a8d56
SHA512

cde054749a91a09ec54f341c47650934627a5b6cc2bee1b6e71dbc9c844edafc981ec24ca29a8d894a9bc2593a38aad828c1193131d1da5c97bf4f0dde1b9ebe

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{46F22A31-2679-11EE-8E9F-E23FD76D3CC4} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30fcf51b86bad901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "396566256"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000e8664bdb653864eb3b20ffc0ad3b02100000000020000000000106600000001000020000000adcb6b603c5aac5eb128eb442cca441c358b7c60959d7654d9d1331fabe98c1c000000000e8000000002000020000000c9593be564be73b8e38c8510eacaeb45e87cd13bd711aeb39d18aff46ff8278a2000000015098a9a14d2220a428513fb2a58cbcf25d3d7ba91d7f459f7fcc4eed14e853a400000005c1086240580bc6f05a4b1b4179a5970a66d448b3a84f2da826666680a6adc85d1fad224dec877d7ddfcfe761b0dec8782f940dfd2bcbbcc3f9b5ec0ec698218	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

2640 iexplore.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2640 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2640 iexplore.exe
2640 iexplore.exe
1356 IEXPLORE.EXE
1356 IEXPLORE.EXE
1356 IEXPLORE.EXE
1356 IEXPLORE.EXE

pid	process
2640	iexplore.exe

pid	process
2640	iexplore.exe

pid	process
2640	iexplore.exe
2640	iexplore.exe
1356	IEXPLORE.EXE
1356	IEXPLORE.EXE
1356	IEXPLORE.EXE
1356	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2640 wrote to memory of 1356	2640	iexplore.exe	IEXPLORE.EXE
PID 2640 wrote to memory of 1356	2640	iexplore.exe	IEXPLORE.EXE
PID 2640 wrote to memory of 1356	2640	iexplore.exe	IEXPLORE.EXE
PID 2640 wrote to memory of 1356	2640	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\var www html kemhan\wp-content\themes\menhan\css\grabbing.html"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2640

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2640 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1356

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
f5426a68987a5ecb02a775a103cc78f7

SHA1
b41fd14e280fc00da4c07ce37f4403a1b4ea89cd

SHA256
7dc70920d14f973da16d2d28893fbedffa1d5d022da111f02d3689ad70c6b0d8

SHA512
5790b546733844eb65d741317a1cb46a74da5135b46fd0d2989c477194aa1789d5e7368b8beb671fd564c2679e32443adbfde21a3ca8d0b88dcec5daaac4d818

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
990624cc983458f27613cb05572bb61e

SHA1
8e5a754058ba7d96548087d32f2a283984d2006c

SHA256
2b9f26611cfb358ffac3e8f7e7665417b7972cf10471c735d8f9126d2ae376b2

SHA512
c32dfd0270edb910db16e3716cdc0fa2e5e73f031f0e9c43a9bbb845ec0d2910c69e283508a8d4ec7d5086d3eac73e22771e2cef745e67476d28bf9c445813df

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
afda3c5a25033fa5cc28e5d8bec654c5

SHA1
dbb15e80fb4ea67146b795d8b2a443e6346ee40f

SHA256
18117c967bfc1520ca38b9e02e4441366fef3bff9c5fcef77ec61e2fb375fc21

SHA512
54e8db8a4647329d36ecb34ddcaba973d75bdce818895ca8a2c6bc40935bca7487ca0d9d0ece37cb2805cb8d389b758b1bead52ef094cd8f2feb7e977ba702d6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
9770920be98896021cf5db22382f2081

SHA1
c892081d67d2f3da714a9bc1742c0888277cdcf7

SHA256
d8b6f4f2921a9ceadf91e3b14db281e96ed441a5363e30ab618da2fc6ff66e5c

SHA512
213e87287ff7ab0ac6da1b49fabfcb70325df8c6a103684b6d11a961d647572850e43df3de56fb749750f69b19701a744465ff2e83f57ae2c6b510c8dd06d1cf

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
48b0100dd888650885a04f091cd09902

SHA1
0df478773d9e9c5df31e9353270ee2d828c5e622

SHA256
1bdc067b845f813ea1cc02e89163032e9ad7229954e2db6cd3a08b6cb42a9798

SHA512
12954cf123b252f8ab88324117497249926e4922660206305d49f1b4e352ecb79ae2ac9e5257ee30337ede71b0c5086c37a1cd7632abd391ffb1fcce97f12c45

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
06bbbbb63473c11aebaadaec0026b1c4

SHA1
3a7de9fbd4527f8e7ea4f91eeaacdefbeb10cc53

SHA256
e84f56d6f5ed8abb100523f1872299777235117f741e2524581f906f5545a5d0

SHA512
676026f25ccf95ce34a679dfc346cd399a20ff5b897cd9302dc1eb2d8b81e57e6a8c065dfba2ab75851135ac2db8f3498808c1e26e17dc29e5f5525f6f6aa45d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
912d781d9fb46b2313f076c9cf3905dc

SHA1
901f160ab17266f40718cf5d6079701d4a703054

SHA256
f925eb0a3929e6faf08c9e6e972f8728c7f09c6acb44171f0b4d2f756c0277e4

SHA512
8a77080b207305466eed2992a38b608e1c07eff74ccff03e9af8d2c88408240b1ebdbf90f08401178c7dbdd3c31337951ddaf80987831ce55f384af7bc298393

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
674b40a788d48bfe3a75fd55615d8864

SHA1
398841d2658cef715c0fb2a07b4c09d761c1a223

SHA256
2154d37f6343c0f4cfade4e4a38c0ca382a7278cccc10cc6f61f386df8ee79ab

SHA512
28e029fc01b67d0a5a4de76bd5f2024b974dfa052b77dcaf78792ffab17beeb6f1bc74ae4e98ff0901aee5ebab539becaf16474dc9c25ef15b2875678879259b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
cdc456ef76e66955e5cc0fa5dccd494f

SHA1
b8065654632e942da1c3daa8717116e67ba776ec

SHA256
569a3aecc9759d5cc1e66a570c75c47461b8fcf1bb095744905e72212d7aa94e

SHA512
04e50c26c380eabf40e75eb4a2a92b695a4538f608bd4dd5b076b91e5bec5b2ce0e2e3a721f4b00b951e7cf9afbd3640e2568be99a51b5a6a3f8b3f62c80c054

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
789a3f29b6db7c40bd8c442a751fb2d1

SHA1
51706be33d4fa5217c699279943f4d9c90af40b5

SHA256
32416ad72fb9df98aa8b7c09d4137222fefb68ca0c1bb1a911399222f1ca9f94

SHA512
8ac447558bdd747dee45c0328b0d89469befddf52dc554d7fd74b242783f200c1129582b5ea35afd2fbf797581bb34b097b1b5d04261a527d1e676ca01075cae

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DomainSuggestions\en-US.1
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabAD91.tmp
Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarAFC7.tmp
Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\3A29FG4J.txt
Filesize
603B

MD5
cf86cc4bcd96e320a3e58027bf04688c

SHA1
d4427fb4f06f70632c94b1fa32a93293e60384ef

SHA256
3125a16edcaf9ef011af9afecddc38f6d0dfc694fc8b91450b78a2be930a8b48

SHA512
7f9a30cac19be7562874290c2d8367a0f7d519171bf7c896e22237b8543aeff8fef2f41c580a02c15674b15b2d3cf5c21c20fe67aabfe90069f0876ee610e602

Download Submit