ed1f2553b8ed44763eafb514d242f75dbd5b0db4f1b01679bf4ca44ae813a021

Analysis

max time kernel
147s
max time network
174s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 11:12

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General

Target

16dc0c17f04c5828dcc0e39dbabf1cff.html
Size

30KB
MD5

16dc0c17f04c5828dcc0e39dbabf1cff
SHA1

61ef199531051f8a8a36758361c8a4053e1988cc
SHA256

ed1f2553b8ed44763eafb514d242f75dbd5b0db4f1b01679bf4ca44ae813a021
SHA512

6fce1644ac336ee0f8706fcab5cb6575ec390eb4d9f53868d2f10566892ae8ef308aaeceff0ad5b8f9a6c9cb0446e04e58626b7a2dcc34e76bcfbcf426619560
SSDEEP

768:aO0lsWBS2lJTJlVVbf0VPH4p3zMb7wBCtdEES:aO0lsWBS2lJTJlVVbf0VPHW3g/wBCHEl

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 42 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{35230B41-A805-11EE-88BA-CA8D9A91D956} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "18"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410206955"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b0720b1d8642c344adb870a2e917866400000000020000000000106600000001000020000000333f3a6f9c100f456341eac9888bde2c35d1058c3dbd026b400c793225903c89000000000e8000000002000020000000b92713e1ee5a457c481e96f55fad3f22a4fdf6e6077142ee98d302d2b7057fdf200000001017d3dbc619e5ab1029ffe9a3bdfb0ec65def4170b2dea74b18e4599170914a4000000056f9bba5ee3bc44f872e82ddfcee57dffce865c7dbaf096dd56c0204b985279c18165471f6810152a72dde50af95717a9a44c0da1d17cd347745407ed10300f3	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50d46316123cda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com\ = "18"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\Total = "18"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2504	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2504	iexplore.exe
2504	iexplore.exe
2700	IEXPLORE.EXE
2700	IEXPLORE.EXE
2700	IEXPLORE.EXE
2700	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2700	2504	iexplore.exe	28
PID 2504 wrote to memory of 2700	2504	iexplore.exe	28
PID 2504 wrote to memory of 2700	2504	iexplore.exe	28
PID 2504 wrote to memory of 2700	2504	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\16dc0c17f04c5828dcc0e39dbabf1cff.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2504 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2700

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
57796367d3fac05ab46b70bba22ca985

SHA1
91f11764087b13db1d677993cc60a8a55cabd0db

SHA256
fef526dbd22bf06a446736f10aed3f129643f3d4dbb81268337183ffdbfce225

SHA512
f52a9b0abd3876f1d7dee4a66839e14ea850f63b336a33d907a820698379591ad979fe1ba729ff4625e06e99be703fe888a888a66fde7bc79b6e0f87897d1556

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

Filesize
344B

MD5
987eaf54d30324ad5c0b9e4e353c50a8

SHA1
881ad78dff46d530b03fc1ebc18f62dff0f4f85c

SHA256
e99bab0b0fe63c7c8e79707ecc9413100ca9777aa02ceb231d2686b9bf734073

SHA512
8538dca0be0d3642dc784f25febe29f863b3ea78481ea849e757497d88dd1bf6c7307428a116dbb77143136f82d8574c6906a87adc5963087d33464772066d86

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

Filesize
344B

MD5
43fe16f780bf445db2537bed871b1716

SHA1
89be1d24a3087c61a7c3a1bc04f0451632fdf014

SHA256
f4e3cc93c35d76d1f8856588ed4957d80e4af55244861936fb416da2a2a85aa5

SHA512
19c11751185b154decfd4582bc0bffb5a9367d4d624a296418aecfe621673bd6a96f2955393f96ff45b92c49587156c8a5ee29023281546d6435ad4e58b94a2d

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

Filesize
344B

MD5
fe6fbce755c03957ee3faba44c1bd9eb

SHA1
975c021843ac5a7fd4b827a143ff3c3a738115a9

SHA256
58ced76a8e2a02dbd949f5e718d040394856de65366d26507950ad5e72d465b7

SHA512
a5bf8792a792ee866549638c4b0a3f0677f6125a2e458cca17b5ffece58f5e73ba2939abfe2100422d0c9cd2164ac74a1996b05eb3954fa3b3a403cbf42b7fdd

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

Filesize
344B

MD5
80ae55dd34b029c81b20178bcf9630b0

SHA1
d23b4f8e6c46d3916a3d0fd251785154b822c842

SHA256
8dcc75d858c982e2bc9f7e51dd91f438a56250fdf8b760cdca8f7563ac0a8c24

SHA512
9b9a7e31fcf1fe9611af95e69c51980d3c5c711bd3c5886a5fb31a26d0097e650cd7ebfee4d0fa2bb07e9c8cf6cd4c2902285b6b88166ef991e9970ec9ae0f83

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

Filesize
344B

MD5
8ebeb6501b7a77f50d360eb952ad4083

SHA1
d052b97004fed05621e480bcc1c29bf3f35c1cd4

SHA256
dff4b198ba8e57eab937a516fba8e766c9526c40e0e17d8096a0083332ad0263

SHA512
12ac97357e38b4406868dccfa609f78cd81d42012b20db19003ed2f3dc8e7104fd067f4aff0f2502dcf95c43573c43218fffab6c50a6c3a334fe5ca03420a830

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

Filesize
344B

MD5
e7c4501c00557e24d2da76721d7620fa

SHA1
3f9c93f84479bfa06c96f6581872050d23b531eb

SHA256
6b9e7bacac348ae5e49973955999740fcf29006af57f72544aed9f87655c5bff

SHA512
2ea3f1b21ef36cea870e1e30bd7279523b86f1c19d81504cd57937a609c27dce1654e9e3aa7c6493351f7f03539aa88d2ba75fe2cc028685409301018c513a03

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

Filesize
344B

MD5
438f7582927ce827efbfcfbe1a2b39fc

SHA1
618f243186a59a8660128bf9f1b0b1a4bcfb1e41

SHA256
dff5bccecc8cc16ed78f7a4b361e2e95eb69d4cedf1f5aa1111e1bd85fc2a428

SHA512
db99eb36eadcafb22a2040b6e0a310c0f3eb18ce1804cf8b7598967c3e851131859f59541a1e9eb77a58904db2915995f0cda8cef56800fc6ff1603fedd05b6a

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

Filesize
344B

MD5
b9c95a71efd5a170ae6fb88142bb461f

SHA1
4a437f51059619ee751dd31f3aa1eb8dd13ad7c0

SHA256
64a2d2e16ddf99db19f5ce47db66a5b01244786afe4ab5db1698e150d87eda54

SHA512
4bee11f3959f5070e82786c8d5bf8c9ff5f1ce330d4bc4658942ce278cd3bcf6eea5c05b887fd3230c8f6c6fd653563ba4e3460ab9140004a28e35af282372dd

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

Filesize
344B

MD5
284163a63d7831edd7628373a6c5e194

SHA1
880bd2dda9f83fb4e69c9766655bbded25f6ecc4

SHA256
726071f82cb9abe43f377a128be66c328c8a22ab90462e8a1b7ef48d6a21c5b3

SHA512
faf6b96684db45b550f1265fcb454acf2d0d8bb5016828d7ad6a6ba8e9364fc6e4185491ba5b78861577de0407ab3d224bc3710bba59b63ed4cb8a521c68fb21

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\T3T3IK1Y\www.google[1].xml

Filesize
91B

MD5
0aa9e9a691e40d00d3a6e075bfe4ab37

SHA1
c1adbf1ccd487179c7da01d6bbf48f6badab94a1

SHA256
984d3b6676a0ea2294b62ce1abe6c6228a77ec848a677e019ebc9a82dfb0a1ac

SHA512
f7acc9d125c0cca22d3eb62a26415bee5d317a8f7e5214daa8ea79de92ac40805ea39a9db506892d65a3d4a8431ebabcd468b6b1b50b4ae6a01ca03f45269eef

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\A89I98IL\widgets[1].js

Filesize
90KB

MD5
824beb891744db98ccbd3a456e59e0f7

SHA1
57082a005d743ec4a7f928a928bd7bd561078c7c

SHA256
173460e89e6a7244218badae2016f65c48a3eae9d400802273eeca18b07336f1

SHA512
6c19e304af16ae43504a44eb60c542526d0d8f635e4f57ab557e93999ad608be99c25354898ef4826defe63f8ba72e4d09c5eac445efbde4587534ca202958e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\E1CCB52I\f[1].txt

Filesize
34KB

MD5
d854bbb2246d993bd1f8687e79493f60

SHA1
28fbae93bc5e4e99a6c905fdda488be72057c307

SHA256
707248d75606cc53aad966797dc2cc86997d1ea1a74b1c99b9191716600c74e3

SHA512
ba4e7ef0a590c84310fb36ea64202cf821058eb7bd52ada1cc9fefff544b7500bf54a8ee43ce80b6cf8989071b0deaf2bf9a50c8063c192f24063f318585c3f2

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C:\Users\Admin\AppData\Local\Temp\CabA575.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\TarA5A7.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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