47f8691d358fb16a45933cd54ac74eded6d933148987883f324268777e6965a2

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
25/05/2023, 22:43

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General

Target

webview_error.html
Size

122B
MD5

ae2a2ae9b611d16031478233a0dcb758
SHA1

ff618df41e1c41e8a5e0a946ba2bc07b026f179e
SHA256

a65e69fe5c448f5bbaf2c8a6f2ea2d4cd4afda007bf869b4c2d970de668128f4
SHA512

b414d8d06cd8f508d44ba0912e6358cebb6abd3184dd809deafb425f68acb071f7aaa79431089596acef89db3fdbfc922083b8fa2aa4750ba14340826bcb4fb8

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\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "391826824"	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\IETld\LowMic	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 (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Zoom	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\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\Main\WindowsSearch	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\SearchScopes	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\DomainSuggestion\FileNames	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
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
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80959a426b8fd901	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
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\PageSetup	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\AdminActive\{6C829C31-FB5E-11ED-93CA-72D88D434236} = "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
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d25b6183f452cd46903eb4c55cc5e7b1000000000200000000001066000000010000200000008c2e8dcc0a0b6fe852f3319876f4f4148e9b49b2439eba89efff7b2cd80d55ba000000000e80000000020000200000008bb03c73ab69e393e6f4d13e209da1b305e5ebcf9235dab8ac092ad73da952a820000000c1dcf74ee75ae605ba90a1f81f32abc1c07b42d1cdcde3c3de86ed8cc3ca8a2540000000280d5bcdf2cde0e756aaa9155f8b2500701473b51adbc31e233d3badd303a632c568595d5f9bab566a6344ebc4d5b6299aa16ded86bf763e329305095d1a6c9b	iexplore.exe
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\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1968	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1968	iexplore.exe
1968	iexplore.exe
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE
1348	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1348	1968	iexplore.exe	29
PID 1968 wrote to memory of 1348	1968	iexplore.exe	29
PID 1968 wrote to memory of 1348	1968	iexplore.exe	29
PID 1968 wrote to memory of 1348	1968	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\webview_error.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1968 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1348

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
d220c876e6fabc85276deb27da29a83d

SHA1
f6b50200e3f6eb7c2bfa03d3b29af883f31cacb8

SHA256
615332876d570110b42304655ae88db677af8ab2f730f4b0ad183797b349dd8d

SHA512
e64d27974958cac7a42245f668b2cb2f29ed3bb1d778d1fe6d68088a9bb6d69291e69b61d57d7cc98c662071e74b0b6412afc1103e948159642ded0c9048c080

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

Filesize
344B

MD5
2a97dbd4e193a95e8576c3d6571fdf4c

SHA1
0cfde413bf496454a07d018db9064fac82f4a87a

SHA256
9a7e4864335824ebcd213332f1bd1938fc02a0abf7e28a611e651e58aee3c539

SHA512
ac8da06c9aa969add413ac4ac2b80683c1e8887abc7b6bb3710ae9bfa6c766411760fbf5d0489c855d84b7682973b8cc86c99cc75035b648cee7a5f07fa1fe03

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

Filesize
344B

MD5
6ff7444e3f28c0ffedd638070c8644ab

SHA1
e6dfa4bb62b6dfb6ad67bb768d2c31e8e4ebf9b7

SHA256
587107e9f26db801ce61b77fb38a05e24c4c10b3371af7d57a6a3775c141c08f

SHA512
9c0634ba12b955f2b5dd242b0ed154a329b1f18548e6989598f50252de1872fab89a59bcb0c54a5dda31f16212e86945176e39e42b61a87f691e7553d396c074

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

Filesize
344B

MD5
6d74b684df3247c71106b4db32fbd1e3

SHA1
19be934533868f5805f2afdb6bd88abdc8dd4b98

SHA256
9a6067d8ab989ea1bd879a3c44dac88b3026c28ada1cece7a9fd46464903ea52

SHA512
57a97dd5dc17c95da411fb160f9ae62f1401041938ee0ab0d55d0426c06b92b6671000a3243180dbe631200da23b63cc2f319695c5aafa72822ce4094cfb51b9

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

Filesize
344B

MD5
61797930d636303188de687f2763eefc

SHA1
88c1737b44411ae671a461e9a671af50e6d191d2

SHA256
161db122dd0bbc7ad8ae9f604f70b6805be32ee162533fec9440753ff292972f

SHA512
7661abc51b56d674fa26c3fd052fc1b72f8404da247a11f32bcf805f8effce16c934475258cce3a5fa61d95ef1f1be799751fe2b7b4af8fa034c689ba59ffe58

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

Filesize
344B

MD5
10a1d6626861fc2b19cf51739d6f56da

SHA1
4f9433fe7d741d5d98c0ee2f6f2498e0aaa3d60c

SHA256
3ed3c907f35f25a8b0f5f94096391268ffda3e844963f96d1ca8982120d86404

SHA512
63e5b83c359e53b02b1d861458e719c58c6e7a480141e2b25ad7ac09c7aef0290d5cda37c5149223ec865ffaec32d2aff988440e57a82a1731c65fa73d93bf60

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\Cab4915.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4B6D.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\QZ1KW8ZA.txt

Filesize
605B

MD5
5af9bad19c48799d9a5d49754725f188

SHA1
b89ca852f6fe42a3fe89b4c4202be46d9d13a04e

SHA256
e4189328b56fbb1765dc280f8e07227ab1e62e750b7bfd20efc7c46d0edfcb53

SHA512
a32fa62db26cc620dae8035d66ac0c063fa3f76850a0e2a86f48f4de62f7fee9e564e92503737c006af65c0006b06224d8b0b37331ea7f73126f7c35020517b8

Download Submit