e8e81ce8a36014dcd48f7c0512910fe8d73468f8b05a09a6724851fbbb1cbb47

Analysis

max time kernel
118s
max time network
128s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
04/02/2024, 14:23

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General

Target

8f6099676ba733975ec7a73eb33721e9.html
Size

11KB
MD5

8f6099676ba733975ec7a73eb33721e9
SHA1

436c56f8876b0ae6efccaf893757e2438b0f7ada
SHA256

e8e81ce8a36014dcd48f7c0512910fe8d73468f8b05a09a6724851fbbb1cbb47
SHA512

c9364b3936f6bc1e908b8e01d735f8fcec304261d8ed87db00b5b8ee70193685e3171ff82ce205c70a25764861f7c208e056e6aae7ea3c847157488cd235c11f
SSDEEP

192:2ValIsr0r57M4VxaYT8IP/w1whqJkR1y5uBuLbdU8d:salIcIQ4VxayP/gGy5guLZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F5CF32A1-C368-11EE-8951-5E4183A8FC47} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "413218474"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
948	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
948	iexplore.exe
948	iexplore.exe
2164	IEXPLORE.EXE
2164	IEXPLORE.EXE
2164	IEXPLORE.EXE
2164	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 948 wrote to memory of 2164	948	iexplore.exe	28
PID 948 wrote to memory of 2164	948	iexplore.exe	28
PID 948 wrote to memory of 2164	948	iexplore.exe	28
PID 948 wrote to memory of 2164	948	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8f6099676ba733975ec7a73eb33721e9.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:948
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:948 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2164

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\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
63d3a15f9dd1f12b6f9f6ba7f30845c0

SHA1
251253c0027fcb332324753555c09cfd69e20748

SHA256
1e05813f77bd11e4b2e77da7f3f106aeee0f7f9720cbcedbf03db13991c7dbd8

SHA512
5e4ebec29db627dcaaf5fec3b6ca277a7a6ad4dc179162634675dd25778522ff7ab8c095e68cb94f36e2dbf96ea31af2ec22f77dc944747f75fb1d0dcc3feaa7

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

Filesize
344B

MD5
8da57633f6b4457ba7d77af276a30973

SHA1
2a1d34a3eba6c71872a7320c17a91996220ead34

SHA256
ab9fa851787a6f73419e11d20d02800bcf942cda698d6a51df8b3603d948e17f

SHA512
51c92a044dbf2834157f4971c2255b836e081c8621f1193418cefd84a1f5b2e1efb2fcd1d03f3629a3754811202b9d3a4f902711ce77fb6c00152a3cf78f9528

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

Filesize
344B

MD5
d17b18e9fccf1d4dbdd9684e05c1bb3e

SHA1
a42fdddd8d52c63a14f7d78fed9d54dc716ab36e

SHA256
fa6459ace4322ed98c77d9fe6be60abcef2ed6119b8052f751491739088e9467

SHA512
db5c24641f829f8d004e6aad92bbc79ba1c792b0ba2439f4f7757077afea04f318da48dcc18263fd8be4e15722f82d91cd1f986eae738e53fb2b6b756566dfc5

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

Filesize
344B

MD5
5ecfab2d59506cb35f40b93c7911290a

SHA1
0ac36639a09b08758971ff5c8a6011f023293e89

SHA256
b1238a5030e81784d5e5cf702122f763eaa42daa795b1077a467284875ce9133

SHA512
7e642458bf0a080522f823724eaf47981db738b5b09c90ac5989e5036e66221386d8e6264c1ed73767c9ab38995c87ad67d6c8cf38a9d9e30ab133f981e76b72

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

Filesize
344B

MD5
7144f48dd2709e5333a0c5d953fcd7be

SHA1
ade7b9e3dc3e063cf544125f7f6831d02db123c4

SHA256
2b2777415f3632801426c9f599a82f9ded9de4d205dedb6cf5115a5709aa9552

SHA512
002e1556e053409cb64afe194772a96498f4a59d333cb0f9fad3f2e9ade25a4ac6cc250cda77f3451b261550c0939bb8859609c6168f1fc550e753e535fd9c19

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

Filesize
344B

MD5
98ce18a992d94b68f456bb48eb18a11d

SHA1
47e4ef4ac09bb57a387684baf3ab430113caf504

SHA256
8bb7cd086f3e53c35254d3e354faa42ff74b37fbe7355b005ae1971b47296652

SHA512
9aa738493d82cf7e517d0ea0dff2672aae65bde07452c0c7c03c8e36fa951087f267a426cf544a310ad4636ac194aeb850bafe6dadf3fffb9cfa8b383daf05d2

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

Filesize
344B

MD5
db4fc43e6951eb223e6f658751bbc3dd

SHA1
bb2dbea3514a65f006a66acf7dc3e6f7a8597a0c

SHA256
1ad50ac66d0c43ee3d770f8578d9f1120380b6530a268b882de29e339a82b088

SHA512
ca60f624d0c174508a338160a49b42222a68e6d1af483ed2009f505ab4b1056ccde598135f67e2ab3878e008d291706a6a08e2692b785678e9bfc8ab0a26ea39

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

Filesize
344B

MD5
6348be41fc88a0e550bd8a5330cbdb8d

SHA1
ecd6ea5690f28c6b3e0ab0b82cd6f333fa9fc98e

SHA256
3127cf7ab4c1fe6fa707ab30345355eee0671f4ffa35e44730a391f31db6f929

SHA512
851535b2a7d03eebc38ca046e12c9604037729bee751d30fef304beb38c89f6fd3bf8a3b0f12cbb415c8de7b9bed3db51992023a3ed3be28c827d9e77733e32d

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

Filesize
344B

MD5
2207d16b27b561ed95bba8c31a907ba5

SHA1
8652986c5c4ee211ce36116c0bcfb2e7c6430bd7

SHA256
8496a7f0408c8f43145fec2798c53a0a2c2a29caf3fa8c40b738611957a4d278

SHA512
acba65b717e5d0ea6eeb441829119a04ecfbc1bcc76e238e35a1df7b931ffa32f25bac4cbc2bdf1ccb6daea05e045cbfb39bb73fee68b59a8a23dd63df95207a

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

Filesize
344B

MD5
cc5df02b5d15b2514fe01e2da70261ff

SHA1
b6a9c3007ceb8e0fd865da3115426a7926d1467d

SHA256
cb18b388c7dceb25f6db62f177c63270dfb68073e29822a7f4eb42f4da648b85

SHA512
ba8b462342addb5d4ae6c292a87a5962fc69937edbe0359bd44211965cf2915e152033d905666ff6aee76d3d6682fb3ad98d48feba44bc64348fdc1b065cdc51

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
73240079c1634d3875578d8862fd5036

SHA1
99349280f7015a74b507d042c8873e66fde7766c

SHA256
f3055c02ea2e14fe2f5a0228707bd4d955b7e7b6d98227e90d9ab2d7358ee13e

SHA512
a1c59ff69e4557b50686470563d297e2d0b38e2baec151c6f9b0dec98acf71f0d16c196383384adcef91dd7aba482504b68fa6e4a5308e18ee9a41f2e4a0b305

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE39.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit