1d08335e65da7cf40d1c4a7ba0088e0f39b9c5a4b2e42de95fc9ffa69fb96c7a

Analysis

max time kernel
100s
max time network
135s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
03/05/2023, 23:46

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General

Target

asc0ZnSw8AoUd2.html
Size

162B
MD5

bc56979a0b381a791dd59713198a87fb
SHA1

6c665dcfb0303a67024de3d694f810669ae188e2
SHA256

1d08335e65da7cf40d1c4a7ba0088e0f39b9c5a4b2e42de95fc9ffa69fb96c7a
SHA512

f0ce614d94601746ac209abceba7cca6ddb1fd5d29f5e2d731510163e9e1a64891bddfe4ca12c16e7ed99d697c7b0634603d43dc28d8a90e84c3b3e825550934

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\Recovery\AdminActive	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 (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8022bb5a2a7ed901	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\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{83C7E461-EA1D-11ED-9DD1-6E0AA2656971} = "0"	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\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "389929776"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\PageSetup	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\TabbedBrowsing\NewTabPage	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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\SearchScopes	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\Main	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\Zoom	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\TabbedBrowsing	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 (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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000074b2d77a8e7a944ea7c282b9066208cc000000000200000000001066000000010000200000007b1f3794aab02ca05e7acc43220a43e59f998afb0f8fa4b6d6576f06cfe79e0b000000000e800000000200002000000082c3a1b1908654b97fb69b57b32950f91ffce14bb0d47cdf63723b120a77f89320000000a5c1210ff06ec5154f0878e531dccf607a9c3d71e062393fa7046c81fcfcadee40000000df60785c46f657fa90c4d4b2bd382b50ad280108f84db61bf3e4af1ff727e9aa657075d07ca19eaf8289d92d46a0060e7cb01d72680abe39d2b18fbffaf2cff8	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\Recovery\PendingRecovery	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\Main\WindowsSearch	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\DomainSuggestion\FileNames	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1604	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1604	iexplore.exe
1604	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 1604 wrote to memory of 1168	1604	iexplore.exe	29
PID 1604 wrote to memory of 1168	1604	iexplore.exe	29
PID 1604 wrote to memory of 1168	1604	iexplore.exe	29
PID 1604 wrote to memory of 1168	1604	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\asc0ZnSw8AoUd2.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1604
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1604 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
be93f5e48542c993b9cba05b5cd60ef0

SHA1
9a9828b94e4fdf1301b08f426c9d1f159fa9a903

SHA256
f7b4a2a2436f913ce4ecc4a0ce439bd5337f972e04eadacf119cb8fb56b9b739

SHA512
268093a4cd525ad486753ea888dd12d54daa9945032d77c131a1b15fa91629e0a7035e38cae2655f6f12c0d316f0e98613926b03e46965a8800ed5049a7ce0dc

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

Filesize
344B

MD5
942d39321e932200b1362ed8e7902506

SHA1
a2cf0aad2fe5c97840dd2e59021a169194c2a3ba

SHA256
c18ae8db518ccae3903bc53c169a1b6f4fe623068f52ec42cb838bf05f236b6d

SHA512
4c54c0adebc59836c8f9719c24b0db6dc1a3169f4127f6a912595d52de725950c5a0adb527fae0d77978ceb194b442d1f7ba99180c44b6d11a449b23cef71749

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

Filesize
344B

MD5
f9569ac43a3d240a7d3ffa5ead1950b1

SHA1
6d3637d0c4fb47d28b308d2a33a182cbdbf2ecae

SHA256
1a57d1a216d4b878774a10bcd1a7e1a304ad0eefb5ffbca6c0d3649d3f3e1211

SHA512
b5d7a67c44a8d7bba8fcd0f05d37d2941330d554edeb2729e6fd45782909ebd6b6f245b6d61be6f424f9f75423fb5f5fb165db4d75a1aa5780c76f2a09c8fbdf

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

Filesize
344B

MD5
3349df29213262372a57b244b93c6ffe

SHA1
d6405ac09ec468d834ac33e5076a6d108b9cc739

SHA256
258ecf5290bc8f744ad91118a8a61cc2b0765b9902752c4c0f5e98354a4abea2

SHA512
426a1b7cb11f97cfa5abe94856fac031d64420440adcd1190cec28188792c2d954367b2973cfe4bb00738523ebef3405fd374f79abcde9b9cbf649b66e94ec87

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

Filesize
344B

MD5
5863229117c72603f04765642b9045fc

SHA1
5052ba2a9b7490f6b93437ad8a7f0b315f19835f

SHA256
2cc0ff26da5be1adffd4582f90da2006e39c985d6acfddb9eae9891fe8746c66

SHA512
816920d69de893fc7b45718638bf8e0297cac9cc88d895510d6e8a519ee79ba166c27a5bcd3a609ca855693bc2f786fc0be73d000d8d05dd5631b7fdd6576002

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

Filesize
344B

MD5
3bd41b2947a9d44520066166b3c27f5a

SHA1
ab1542947ff0c7629ae1cbfaaf829712d5d8a281

SHA256
28c634272fcd3cb599f6c1669b27e8fef9a93792b6f63a773bc3a1624b729d98

SHA512
35bfcf9a5a550b6fc652f1f74eab9f6f1d24f695c18a6e3aa3e858bf87fccd4bd9a1a199b4ea59b1a9ddf92301bcfef4454da0a29c2d21abdc7014fe14f50f03

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

Filesize
344B

MD5
e0dc714cf4e53bcc072e53ba9e361f8b

SHA1
71f6c2865d418cff0c9962e39177ffa88537b192

SHA256
9c65a80a0c7df80e2c5df1fca04816a7437d1451a227ea3c31ef0fafd886fdc5

SHA512
739b6126a677af52ad526e22a548e8fa92297bbda35ef6584c2bbcd5de8a995471bf18902986a761ed5b6bca573066da31c4f16c558c68224c2aa2b1ccac07d8

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

Filesize
344B

MD5
460dacbcca134e72ef8199160a02b0c8

SHA1
6dda1da85973e923c8a728cfa47318cf2402fd87

SHA256
b9a7850562fdf6f4c9341d470afce7e8e704da89f5b40021b2e0520453465b09

SHA512
eaf12e939876d7573239312d6f7b7e5d04a69f4357627a22a50eb981fecfc06febd24a0e5e89bbfc4549156bdbf4f41b393810c50924cf55ad7f7474f05fd349

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\Cab3824.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3ABB.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\5UOOWNQ0.txt

Filesize
608B

MD5
eaa95de9f323c5f3ec57eb6e292884bc

SHA1
61d197a6d3238702198904da52ca700ef0261bef

SHA256
9914a86969dd1895c52a0ea1b22bb577a3c7f7752551df720f900677df00e84e

SHA512
5b098fcb2c0f36eb4ea889f720b5712a95985962af3bbdc5b780d77de828fa04fe09f53efc7b71e808b7579fa443afb37b8c108f9d6b64371ac5c16894837b2a

Download Submit