0d87c02fb03f351130f02a2cd3aaffc214c75885e731925159dd7ded13d7cf60

Analysis

max time kernel
0s
max time network
142s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 15:53

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General

Target

2ae64315f7c2f90cc3f7129e2c9d3298.html
Size

3.5MB
MD5

2ae64315f7c2f90cc3f7129e2c9d3298
SHA1

41d09ddc1b9d74e7ef9ad2638271992657e6070c
SHA256

0d87c02fb03f351130f02a2cd3aaffc214c75885e731925159dd7ded13d7cf60
SHA512

ae5cb7be43100326c356aebd3ed1e600b2b8dc38fd92c2557bd352097c4d469286cbed70d152d948238ecc01ba4b8640c4a8276492c83b022dd73a5bfa0a74ac
SSDEEP

12288:jLZhBE6ffVfitmg11tmg1P16bf7axluxOT6NAf:jvQjte4tT62f

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 18 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\PageSetup	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\IETld\LowMic	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\Toolbar\WebBrowser	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2CAE38E1-A3DC-11EE-A68A-46FC6C3D459E} = "0"	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\Zoom	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2216	iexplore.exe
2216	iexplore.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2820	2216	iexplore.exe	16
PID 2216 wrote to memory of 2820	2216	iexplore.exe	16
PID 2216 wrote to memory of 2820	2216	iexplore.exe	16
PID 2216 wrote to memory of 2820	2216	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2ae64315f7c2f90cc3f7129e2c9d3298.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2216 CREDAT:275457 /prefetch:2
  2⤵
  PID:2820

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
eb1ed4eb2eb4e55d459744b9fb4e9bd0

SHA1
a3f1110806134046da508ba1288e30bf1cd92332

SHA256
897a40b340a74edf78c53e115613185c735e1489112a776f8c0d16f4d9701971

SHA512
2fe0a26cce1bc34fb4b21da39b6f94832cec233ef5fdd21b16b3d6580e0f49a552cac6b461a1ee31d5837292c4311eea35519f47ae6096a5824224afcdf778e8

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

Filesize
344B

MD5
18b7e95273ae76fd0d290389881f618f

SHA1
624b6e1a333397ea88674214c55c9bce385b7df1

SHA256
451d90f3008675c67b749d9adffbd96e067a39c100b1a17fa183eddeff9fc983

SHA512
fe3152bf40a058cdba51062dd0400a32dc07d4c041d95ac95c4effc66a8d130c6da5b1a0f998a238005e157fca8d3a3d5d2473bbf60c4e45f60291ee561e6812

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

Filesize
344B

MD5
227bcb0e4f8b92ab4ec3342bac4fccaa

SHA1
5dcc50ede4380150144a15bb9e6c0edfdf70e6ea

SHA256
c2caec8091a234200e1d699b32d00d2691370870868b09c02a976d87d2d3d8f2

SHA512
955037b2b1bfc26575187040cc1d02974cfc9b6bb36d1a8dd0381550c695671f23ecf83b14b1bd686ff641ab58b53013cd16d990278d502def6a8b7bf51c8479

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

Filesize
344B

MD5
81e5d71a10520752cf91a11d6c92afdf

SHA1
06298062d44cf3e9916221cb20e93b11017ef06d

SHA256
963f5de914cb6f97f7efc5a6e43a1f12b6e5f641eb94b3f01f991599d5958af7

SHA512
950db40a2376c0d7b8170dd5b2363cb52c4eb9c6413afa377745c5753813bb1dd28d7b07e8dd9714dd5513b13be2aa472b129039ca653c8e333a4b29df2085a8

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

Filesize
344B

MD5
7d4c1473732db89d429b374b826d08ec

SHA1
dae8845a2d8006eb5b6610d7cd1b3914677227a2

SHA256
2d5da2f6d21e627ab86ea830ce6e0e4ca52c792c86f19e7677aaca9ae6067de7

SHA512
e37a62e3aae6d4ed31061f7250f8d4931bb7d400a124468abe79233a6e110ba1c7a1ebda9d8b866efda5c0f86fdd6ba6660401bc4db3b12eb868fe4998a39f22

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

Filesize
344B

MD5
e2076d271c25d59486cb0e1c7a8e5712

SHA1
2e0c4efdd42e8c87b2bcdad81ebec55eb5d4c425

SHA256
f63458214bb4c8db3884aca4aab18d04ba5007f807a1c9ee59cfd324f9ed9c73

SHA512
fe296bc2e409d45e7aa522cb1139c90baf70b4335720b069bfed430c9d26b018ad5e5ae5a004aa70da800874b7d508a153adfe9f1c4ec24d059ae5c399b7026c

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

Filesize
344B

MD5
29d4f733236c084512d8ee6e9c78cde7

SHA1
5e09985415af0bdab1f25a891363c5c1e8e9563d

SHA256
1381b45378c58e522bc4da7bfe21b7c1f8054c73a8e371f184cf5ee5ebb3cb31

SHA512
a4adc81bbb7a51d11bc28a6e27aa888fb2b67ba3555dadbadf42c88166d1eb83036be7ab4b7a9f9e98fd4b9289365457e7c029466315af77d2ad7bdc10c7a234

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

Filesize
344B

MD5
cda1ab715b28018dde1d1bfbcaed963d

SHA1
8688eaaf74232b76d3dd5cf076523d7a902db423

SHA256
67361a0f3b82aa225be606b09d0ad32d4e1f868201ca75b8ccabda827741b42f

SHA512
228fa08a3aff15ffd95bf61db4d78f4b59ae9aa39a14aa2e4963c014d4c81cf6d8533877cd1befded32d893a130b212d10125ba55c78fa31df5b9616cfd5efbf

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

Filesize
242B

MD5
e6f3c2f3c6e96e08d21a68d88863596c

SHA1
a13ce70931ab5b52d6aba7dfe4ca5da26eef4e92

SHA256
e68912cad5cd839529770b6ccdc0c8a43851976e0ea5199400a3143767e3d757

SHA512
17b0bf52fbfdb1add036f7c3e79f4cd2b03c7efcda3954367727d8a0eeb9e8aa7a713efe715b50ac34316e03cf1b80e0e4699925a44d07821c4f9c28c380d286

Download Submit