c722f81cb91bc39d71fcec98f7a9b1899f0ffc21ee8b32153ac663e596c192be

Analysis

max time kernel
121s
max time network
137s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 05:15

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General

Target

0fc8688086d8d90e747201e3bdd95417.html
Size

35KB
MD5

0fc8688086d8d90e747201e3bdd95417
SHA1

d0d4173cacc0fa4cfb10d5a9102e1ce17760596d
SHA256

c722f81cb91bc39d71fcec98f7a9b1899f0ffc21ee8b32153ac663e596c192be
SHA512

7ef4e4bc52fbe707ff5298eb73dc85e70d954d0615b22676384b95e15fc543214d4b6479d3b76546b7905af39ec82c78f0833417b931679394ff8b4a4f8a244f
SSDEEP

768:WIRIOITIwIgI4KZgNDlIwIGI5IMJ7StIRIOITIwIgIfKZgNDfIwIGI5IVJ7SJOxb:WIRIOITIwIgI4KZgNDlIwIGI5IMJ7Stq

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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{564221E1-A840-11EE-8575-62DD1C0ECF51} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410232350"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3024	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3024	iexplore.exe
3024	iexplore.exe
2796	IEXPLORE.EXE
2796	IEXPLORE.EXE
2796	IEXPLORE.EXE
2796	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2796	3024	iexplore.exe	28
PID 3024 wrote to memory of 2796	3024	iexplore.exe	28
PID 3024 wrote to memory of 2796	3024	iexplore.exe	28
PID 3024 wrote to memory of 2796	3024	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0fc8688086d8d90e747201e3bdd95417.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3024 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2796

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
a8fd2b252d73b2b9a0db13745e5b9f27

SHA1
66b793488481064b394711bffbcf55e5148084b7

SHA256
4be29a3324bddaea2b26999a07df8e29e2b90d8d6a956f7bce20bac2bcd98b8a

SHA512
38c871b32a53bcec8244f5e23d04a04dbbb26b48c79b3055cde229fb31f4c996ffdc7aa0005827bdcf6cf829c28362fb239f011aa4260c31f40e66f57a110bbd

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

Filesize
344B

MD5
0a8fad5f6bfc9c111d6cae143c27fb10

SHA1
bd23e2c421becbd2d777eb7ec22ed16b9f671bb3

SHA256
9b2a5b1fc175ed7fe454536618b713ce2c10c0b06ec7fb4ec01b38de08a816bd

SHA512
6d3f123353630562bf1c0eb838babc5cb6e997e9d3d2e62c2e093838159b9354eb26ed99b5c255b7862dde9bc6279b0ac1c0027cfc0c9b5a79da05765ed4861c

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

Filesize
344B

MD5
8b13b7a470a28b134f76e5a2c110ad8a

SHA1
9c3659f3381a3511c0432b8469f4e11a293855a2

SHA256
29b4f6f03e46564cffbc0bb6d9527e00d0aa13a4621e6794005beee73c9963be

SHA512
11f89bfe5bdc8085f2bab9038c2877d95d6e4787e4820ba77b80153556ed471c18ef3b04fd1b1ced67cc70b7de33bdb973baeb69fdfec877d71bb7570748e5e6

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

Filesize
344B

MD5
e39f04d014da0d3f4f11e7496f89a618

SHA1
fde143ee9c71fa564e4ca86342d7fcb0636eba95

SHA256
b241145d04e2cd064187c56402452e96a6bf9461f2df3a118e02d634d60f6f04

SHA512
d072ae4ed0b1ac928adf84fb06a3a0756691d760b30844f4551771e259168dbbf47fa15b3790aaa259f7d4726afd29eec5620b42d3ca5136bf539112cf46dc56

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

Filesize
344B

MD5
1fb2d6b61bffd7ab40b225e462a5460e

SHA1
bfa69ecf4c4ba28574c459bece768a0a6a43a1f8

SHA256
ecbaafc36a94a34594d9f01770f3e671a42e3f1bee070121d32b3cba7577374e

SHA512
919260342082f1c2482a15d4875e5932664c12e4b6af3d7a53c189f0f6e55045ddee81cc7cac79bd2a35476941a1771455cb1c26b4e017419c0359935c3c8a8e

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

Filesize
344B

MD5
ef749d0eb483d30ba85dd982fd443415

SHA1
a7ad8ae2d806b2dc7d0c7cc15fa72860eccb5ef2

SHA256
0e43379565cc781b07ef7f4e4d530ddcf5187fffc542674b0f7425383ad57300

SHA512
db0a0f461d6d8cc6923d87a22ac27f19702346bcd5c7f39a49452f7e12be4aca5b02a993b8ab8a3e6fcdf841b1e200d31463416f9876e13e40cbf9094f147bb4

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

Filesize
344B

MD5
d1e20c24eccdd8d88b638a945ce0728b

SHA1
0e8c39664984f8135c5020ab9edd49d5e1dfe679

SHA256
86d28856e874025382440651bb334e0d75fd9fbe3b2b8e5d8224bc58ea869923

SHA512
954b67fbc75496aadb39f1b54ff5f7799d12ee0d73ab384d8ebda36685ed224648d68abc1fd4f28080520085913ff67eeb5344d6b1d7328598d038dc7b8c05a5

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

Filesize
344B

MD5
d73a370a6db671241552b46e2b4e38df

SHA1
c9e4e5faca3466a80a3dd0b592ebe714ac302549

SHA256
32f8bd70e2f5eb6c93403ab4c60d1e3a96e68b9bb847a8a6ab02ed9ba496dda9

SHA512
4b7f826b2c255866f584f50d4252c8d8a5557e99c96756bd3e59574d6a7200e9d7bdda2f90e7949c27c6974e575f47bf787db737cbc29bbae68e16ac828a496c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6338.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar633B.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit