114a5679d5a1c4e4833b55597bda75e0da8bced599e8e4617da91d68c28c35ba

Analysis

max time kernel
139s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 00:14

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General

Target

214a67c774e10058d626af302b1c37dc.html
Size

12KB
MD5

214a67c774e10058d626af302b1c37dc
SHA1

d101f5390322a5eec170dc43d2a8ef1e2a1632aa
SHA256

114a5679d5a1c4e4833b55597bda75e0da8bced599e8e4617da91d68c28c35ba
SHA512

e67171a634765bdc082d2bf6fe825f6838f860135e2e6e99c33e0653400f256083aca260d79615d8612972d6ac3b9be6918b311161f655bd84649598642c6e3d
SSDEEP

384:xy1R1QREDBeVliOnHvU2ee7Io48zXyRIxY352CPRrMO77OM0TCtxYLuZ4mXYHbwZ:xy1R1DeVUOHcz+Io4sEV77O8v

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0d27865c23cda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8E060451-A8B5-11EE-914A-EED0D7A1BF98} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d300000000002000000000010660000000100002000000028ec9fe90f95d231b590b83c36c7b92699369d6aa454bc9368131f3600426207000000000e800000000200002000000027f69a610d69b73d7257607f169e5373d7d48a03ea2833cc8d300ed636a3d81b20000000e97c9ac684fd12758df99d767911a84654243e5b433b7394d6ecaa6c90c02da24000000067e0df9cc80c8e3ca41e41cd6fef1fea932b2e8e6e551fdada57abf4600bc8383c0e24a51e86dbb28c165184c16a06cc699e416dae9d754bbfc06149e0554e55	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410282693"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2540	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2540	iexplore.exe
2540	iexplore.exe
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28
PID 2540 wrote to memory of 2656	2540	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\214a67c774e10058d626af302b1c37dc.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2540 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
2d97f3e741c5a8915ecb0fa823d3a8b2

SHA1
9d9f90bffdef85a690799e086b4b461f182d149e

SHA256
cd6f4f02d1622143835497f39e9167453e7b070d7b67c24b8e07e7e591b53296

SHA512
606d0aac1fa02d5638a28df1a4356608d0a2a931fff8fdcb8e33e15613596dbc344fb2b77edd9b3bf9b78456e35b4a2d1e1b1f2322c26872a1fd4ec3f5c13e87

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

Filesize
344B

MD5
b6958ab5f617f70b9b5f82585eb6fda8

SHA1
bd65ff39d4e5c89980923e6c27c3651f68b0958e

SHA256
b697f015cd5b2b0839783dae78e7525d28f6a9b838f2eb3c48144ec1e591e67f

SHA512
daca900b27ba67db3f95661b21b2d9cad7f87a5b5aa6af59b13e655aa42d7584e3822915e7e5236c8a09b24e2c87798c07b20f7efb447bb59b014ca0a4685255

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

Filesize
344B

MD5
507f123dc1830ea1a546e0469046694f

SHA1
b20f00329d2a50902435c7ee5ce1664a01d02749

SHA256
7488a7f84a519f8941aaff3b69159bdfad352ffd9b21cdd50338c6c1499239d0

SHA512
6c875d5a48e2a4134d5094e9c3184806bc072ecfb0ecbc3a8aa5ab4140482f67d562aa7f3c42dda87a324ce1e3502826112d10f8920806fe279755ead0e54361

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

Filesize
344B

MD5
bcf1d3cae51541098c1239a2b1f60844

SHA1
81772e160b5209f69e5fd9bc2e6685f2e8e480dd

SHA256
be527edc11f940a627fe3989e801c60ada2c4e6da049a631f85b590e7c25dcd0

SHA512
b8de7009fe4d36203cfc988f0f721133d706ea986618556f2e63db3d6a79d1c61be7182ebd76f73925294e73c3399e8fede62c0e07a0317031caf5f74130094c

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

Filesize
344B

MD5
3839e82c4f839dfc2d7b3b7aad383b2a

SHA1
9c0453bdc14a193f1c0910592d32b95a856365f6

SHA256
b560541746abffcafe741f707d4490e35b25bb2325f15ea41b0d3bd72d3df5e3

SHA512
662a753a4ec64cfb003e1448fbb2c48c5a17470035e191cb95328242a0a1c659b7f389339fbc143eae7fb0f5518bebff1017edbba726827c21cbb8629562360c

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

Filesize
344B

MD5
a8672e866b268297b157b66f00209cd7

SHA1
2d826af7805360addc515afe676ef0dc837492a6

SHA256
182fdd701a72cbaf78de987415d1100ea59a43685a1f303e6369a59f9049aee8

SHA512
7eee32a413a434a2e12c16288b765f474ae72955ad239b6077ffa14308a8a5cf9560caad771710e6d4dfdb775951c85dbe0d04d12bc2de36f341c6cfa6e668ab

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

Filesize
344B

MD5
fc01f9b65c333032a29f3ef706ca8801

SHA1
a4dc6c0677861cf315c8c3fbb0b59b7492d1e1e9

SHA256
5c760b8365e7bd076d5d130ce35fe705a3c2aa7fd10687503a2cd4a40155a4da

SHA512
8760d23932d96fa8ec1642c1fa8368a6abc0b560982761d9373bb278ae3ec1cbc808131d10cbbbe50ef78ae05ac3f03a1d8c5ca6bf87f983ad2e0ee3ad9b1f12

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

Filesize
344B

MD5
44e17cb3b2a94d746a028c2aaed18014

SHA1
04a27a34cc941a4e123f67ba8452a2f4ecbbf4d3

SHA256
038b29ed0191738ce630a3c09f7e5c0be2b3b23cc55b2a9dc0010e1f58ca3e80

SHA512
f03af2729f364da738343f7e87655543e7290d2aee890756f7b9916cc5a0b2df17027a5b02945c07725940368d1fd74feab46b6665542607062664891b92c002

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

Filesize
344B

MD5
5d6c295ff522dd26d04716aac3ac6e5c

SHA1
4a600ce6855e61c1d40d83fc0578c66a053dc6f2

SHA256
31401bfce50988c70c711f3333e3cb4749d5d6a764e42b563de7dea828f72652

SHA512
54dcfc6b79f6c5ebc3faddf56cbf6a9883448a31b53e01fec8f2ab2351512733a675e518c3276a5033914c4a1290e59210b9efa3b4008cb014ca3834dfcc06de

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

Filesize
344B

MD5
2b4d8e6c83b7b47e8631ba97b3f148ac

SHA1
e809ac10d56c09de46b45a3e24047f50d1f2a728

SHA256
fb39d71fd32dc1d2ca124c1911f14f0649e01df51bf53deff347fad6054d1f89

SHA512
62ed08742ad825c21354ce7be50814f76f25edf16db1dc021a0e9d50cd9d12c2452a7ea99f4634a937f0c43297b6b4fcf526f848beb50ada85ffb7bf6077be92

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

Filesize
344B

MD5
167aee9b910e6db4aefdf80b1f8902c3

SHA1
35a2782820db1fcb3b730bb849806f79768f6311

SHA256
340ff2de018be4cd07e1365d253569463b7dccf6493051972012194951eefed3

SHA512
870cae2036249931c55fd1b2d60b6d7f0642a3f3c6d89b6b2082e9b081bc6cb44cdc794f7af1e51a0886a99b2d837cfdfc1964090ad4e4689212f4b804e29f06

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

Filesize
344B

MD5
289fb733d3d1d920981754075668185c

SHA1
2d8e86d32cb78549b35a1f691a27106dd93b8cd5

SHA256
b46e8f9d8b5bc1273140908acd9828bb87059e3137985dfa0ed446124bbe5390

SHA512
4345711581bdc639a6adb86e8895bf520352e2c843ab8c13d1b5f576d27fa0e67c99600434149f2b870cbc8e08229268a5d63631f7d1b16d045256b04d516320

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C:\Users\Admin\AppData\Local\Temp\CabA769.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarAB62.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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