274584e338e3bf61d716d59d8a4987418c36176be1eb7fe6d39355144a635dc0

Analysis

max time kernel
142s
max time network
147s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 02:53

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General

Target

0c3998047e9ccc90b7606b754029c289.html
Size

2KB
MD5

0c3998047e9ccc90b7606b754029c289
SHA1

967e8c572ed78f78191af0ad0f78ff51d7607cfa
SHA256

274584e338e3bf61d716d59d8a4987418c36176be1eb7fe6d39355144a635dc0
SHA512

fb2308ddaa66d1fbc7574eeec7082bec773c32953e613a65d87e8bb8e72241b0eabf32457cf2447c1b99f330c4cc43b05a709bb5767d3916c284e18e91f24870

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000429d3af34477a14f8b2dd7691733418900000000020000000000106600000001000020000000577c9c0ab3bf752b550d47daf0e484ca9782385c73cef60f80060653ed4f20a7000000000e8000000002000020000000ffe7822dc0aa19a55cfd71cceca1e85f10c2314328cec59343b30e2b33b12981200000005b29a68af84cbd46074e3733d0022e181df627a60061c1542cfd61079bc514c94000000087ee9eb8287b1b30e0eee06c488cca6149ebc227241ee5b64cbcaf01360c3e5149d6e819507c7f3f167e0e7718f14b823a40bb2a7bef8ddd82844ce54fdd86e9	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410120029"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 0065a0a5473bda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D0E943D1-A73A-11EE-9240-46FAA8558A22} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1984	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1984	iexplore.exe
1984	iexplore.exe
2324	IEXPLORE.EXE
2324	IEXPLORE.EXE
2324	IEXPLORE.EXE
2324	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2324	1984	iexplore.exe	28
PID 1984 wrote to memory of 2324	1984	iexplore.exe	28
PID 1984 wrote to memory of 2324	1984	iexplore.exe	28
PID 1984 wrote to memory of 2324	1984	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0c3998047e9ccc90b7606b754029c289.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1984 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2324

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
1af33dba580a2fe877b22404ef5f2ee2

SHA1
fb3003b0220cd74dc415143bee3a6a24654b6c6d

SHA256
e940f499ae5d0f5fd5c0506c712f28e63337ca5b047d0cc6bf38fb42bdded8e1

SHA512
a1e3b63406c2052ef39930161a3ffe354f66e3be887c7602bb6841f06d585856eaebfa5ac14ab4b05be3fbd1760360fbdc89b248dd5bb2089f2d9afd2c428260

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

Filesize
344B

MD5
50aad42a4e2d5cce85a581877394b6ec

SHA1
755c00cfdc10d1ba57f7106c9ecfdd5e75ef68d1

SHA256
d37061d4cf86489a308813b36d495d7e347d5015c38fe01b9692916d343f1cf4

SHA512
ff168829de5f9a7076bd5362bedb4b941ac7b2dbb88c6f0dd101bb33ba85ad58f601dc580d9dbda6fc99a2eb97f89e9d9a8cc8b0785f89dcacd8768b8a82a201

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

Filesize
344B

MD5
d90de25758e93cb65f08b85c6ed8747a

SHA1
949f5f78c709fb6422079cb8499223b3cfff884e

SHA256
f3da9f06707e84f5503780ae88e1e5bf249599b3ab5d6926b5186f2b4698c373

SHA512
1f12490caa4c07d8cc240425a10af1c5ce486dd0ecc0db91243f0364992c5043923974296afff0a0b063c6ec4a2379fbf99f6781007def1724e2bc48667bf4d0

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

Filesize
344B

MD5
1bdca8f8f5c227f886e9ec315ccb2ae4

SHA1
971fca7c23b40eb273b7d90cba39a42a11aec389

SHA256
0ecb1662fc03a82e4432d2b287aafa99003f795f595012d756c0d435ec7300d4

SHA512
54e34f2f707b5926859c0c3f85f798f0fae1ec2f34d8800bad6ffbc8f6e1faba43253cc1c57955e99ed8993c264216cbee15d5944895443b753e80e41a30d35f

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

Filesize
344B

MD5
4222afcbf12e0d7fd92c86834efe241e

SHA1
c1b516df773c5ac430c23012364f73ee17f56868

SHA256
06aebf3c386d77938374e49e1bc18051433dab087ab973dd5b1af3a29c9d5ef2

SHA512
d2ab6cfcc3047a0a736463e94cb3e9077630368fd30ff8496dcd935177ff79ffba167ddc7245634ffc248036f8234bdafa5d64a001d358a8314e0bff1a6ee21d

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

Filesize
344B

MD5
2d33c0a554e8646da5954f1ea3a5901f

SHA1
c36f4f31eae84f6b423aca0c50c8e10dd4a43476

SHA256
7cb81955be2766dfb76a669e3a1b8073529360ed9d82cfe6663f591e1685610a

SHA512
d56c349e10e34ac891bbc5cbf83834203800affed9c59b2dfc71c02541a4417ff8304ac43e925b6fc710e3669ab5fed784b8aa38c9c47e249426bbb74c139ccf

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

Filesize
344B

MD5
145f82ace4fe6ba30565426d5a07e413

SHA1
0c90e3b3304fd4abdaf37685e0e537a9b0c9b373

SHA256
3238583e95ae274032608151554950b18f35f7f35e82d82b45e0ea8698a64eed

SHA512
655a03d4bef9532506ea2f2861d0d40f9c575b79482ccc5a25b1bd8175f6067466fd601c5217c685d4b473879fd3da50b20a4004c0614ebb285d31720e261873

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

Filesize
344B

MD5
97ddeb9efb47b0dacdfa7318cf4a396c

SHA1
11584a7d1fd3929441e93823469ee6bf0bc82480

SHA256
11c7c5f4f5a53596ad418935603fee036e6f041d14c8d54a29b15155e3f8e949

SHA512
e57cf10a5439dcdd086415f46d5e71235bcb7ffa99b6f315619ec9126d4b1eb2ad0688dc88d21aba88abafe0d4cb4057c73b10871dda90f3f830ff4ec3e7460f

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

Filesize
344B

MD5
a41d5b51e8ad1274a4d28db848035bba

SHA1
fbf2f66926f14467e9deb4df1e33da5176d8c1ec

SHA256
685050faba89f242f345541823c3ed3e75801cb830b82da19637caf96cec74d3

SHA512
aabfa18ce9f98f6d584bce192a5523e8a3031d538e6c17f59d8326646b11cf42fffa2d1fdfb79017750cef2275fd956849497a190560b35b4ad1fbb12c45add5

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

Filesize
344B

MD5
14d5fd2f20bacbc592738402caec1863

SHA1
d05128f9ab99f4b774928c812d411d71adb6d363

SHA256
19664ff889e11f06e7d8a2e584dba84572a227ede13e21438a04524bd03f92c8

SHA512
ca556e694c78424fda1910c25890d1cbe149b94dd118646d32f61ed36a449cecd1e4858ed4df984ee61ef44c866a56ed849382e7d1a2d1f1f0dfe35838ad7ed3

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

Filesize
344B

MD5
dbb7a767c5a5c11df0b082da2370e939

SHA1
ce32cc65b5b011ea4ef40d66cffec58899aaf468

SHA256
e801882d3166c87b382bec014a8f735834fe9c6625de623f373264c752805910

SHA512
e6b14b9e9fd00e7a542ac5cfc35e557fee6e721f1fc022c2ad227b0d0f0b6d12bd92f60d7fc1c7afd240f7022c8900f44d9d1d88388c491095c609033cfcd8c6

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

Filesize
344B

MD5
466f1ce98fc148cae1890d08801c45bc

SHA1
52885110234cc4b1a57522d78119d0e6b93343b8

SHA256
2ba1214a1b8b25ec9dd1164aa6520823a377860552954864ad24f63f0736438d

SHA512
e794b0fcfbf5227dce59c557739f80a1cd9f139ed502222bc3f410cff796e768a26d1f626595fbe61e43bd886c74af979069250e67a3bea6d3522463cace0d8e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8345.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8416.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit