e15bbff9a6c1251e1033b54116a3967e77f91911c5f9a6ff4b40714ce58b7c91

Analysis

max time kernel
135s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 06:43

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General

Target

0c6e5fc136600dba18ceef5ae9879f9c.html
Size

11KB
MD5

0c6e5fc136600dba18ceef5ae9879f9c
SHA1

6f13040372c9840979c7a19dc5bdd4872bd466d1
SHA256

e15bbff9a6c1251e1033b54116a3967e77f91911c5f9a6ff4b40714ce58b7c91
SHA512

501a7f8dd27880a6213e046658ad33d1e1e62dde0a9ca8f9c049c4caf2481a7c6235dedb50e4582982da2dcec232e24757ea63026322d588585855db41989132
SSDEEP

192:WVqp+pYpVNoS9lbVicjWj7qS40lx6kvVTS+q0JMJfJiJJ15Jnpck3iGWvWVadki:Mu6CKxm0llb0BL

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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A5801341-A352-11EE-9BDC-FA7D6BB1EAA3} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409690459"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3056	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3056	iexplore.exe
3056	iexplore.exe
1820	IEXPLORE.EXE
1820	IEXPLORE.EXE
1820	IEXPLORE.EXE
1820	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 1820	3056	iexplore.exe	28
PID 3056 wrote to memory of 1820	3056	iexplore.exe	28
PID 3056 wrote to memory of 1820	3056	iexplore.exe	28
PID 3056 wrote to memory of 1820	3056	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0c6e5fc136600dba18ceef5ae9879f9c.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3056 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1820

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
4d59f4912b0c00077e0bd4364a663a0b

SHA1
5330719d0c3cea77d278caf5c70e48a1ab482e61

SHA256
9d53bad7159f1536048b5355dc1201c3d11c4f6f9bceff7a8ed13a4705108e81

SHA512
f0920457d6c9af2c6332b39470356a34c13f3bcf146b98492926e32aca0d298e10952ae633c26488d7bde3a8c850d7175f2fee14c11b4f65232a4155f0add5e5

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

Filesize
344B

MD5
6aa7335304cb4eb8c92760debad20994

SHA1
7942c57429367d007571ebb2cf0e69a4dfd5524f

SHA256
e8ae8570a538dbedd19caf8ea563f94a8044b1704e90a5d66ccf70c4242cd026

SHA512
77acad1b65940ad817187cd38b7edc52ebc564c5bbc9d8b5b64d373d0de910754c097bce528a025ea91eb8d96afd8594dca000739c5a58ce3664782e3ba514b7

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

Filesize
344B

MD5
d8d65e3b04c47f0d3f29df408c77600a

SHA1
2bbfe89611a1f15dcc49f27de6062eb8d0486ff9

SHA256
30f6d5bfbc2cc562d41abe671bb059c87202665fa8ec8f31521dbf76bda62f3e

SHA512
06e4a51bce2d5f94efb68018f86fdfb1c83e63c468752ef9b2d8aa64ba950dc81a3b8b9250b9ad4ae9ce862d4d96aa322e670df8b11c54408d83f78180ff88cf

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

Filesize
344B

MD5
e62f0cabab8134d1a70a694fec70fbbb

SHA1
8ca2061e0e843048eee624ac6d98d65fe042588e

SHA256
63002e6c97d3e367bbdd3722cf57eca314081c8a778fb380eadabe71aba2a162

SHA512
cc4cedb1b161acbfe8fe8f32a726f1b9dc966ac056c8c86ca0e96c4260a1268a1f33071722aca2c31538e6a274e8b984992e92876780c45636dba42987471eb6

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

Filesize
344B

MD5
7304ae2ccfdb1c0e6d08a23338f0fe8e

SHA1
f16eddfda8e98c2aee79c22dd3294d7819423392

SHA256
3abd4f9088357f1802d8fd6c979b53b742528260f2880cc78d5371c5fd622a85

SHA512
2e20fa901b39a2129a1d480205c2850edfdebd0e9bb35e1368c5e45f0a84c31b1035aad2332dc1882eac35eb334f7edda4d5427aa9a731427cf7a6a081e5ec3e

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

Filesize
344B

MD5
8068ffeda01a31d513b79b13ef7e9b41

SHA1
cd7b19bb6c291a4f9553b012d34d3dd6cdafe9d3

SHA256
fc04240a2281124200e733558326a337d6aca3113de513962ca29d8fe423a8f6

SHA512
36e559aa9ed4961542dac6cf8e779cbaa0c53b737b9e5d90c83454b5f0ce7f6d9f9e7c1539988f208d601abae589adf8ce18c5527ccc1410dae4e0addc07787e

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

Filesize
344B

MD5
b1089cc7771a312e56562fb057798c6d

SHA1
bec8193463349fd83d50fa11dd8f108d438e441e

SHA256
e7cf8699de6664a0026a2786bccecc101844f0152a68e2671f5b5e31a74b481f

SHA512
9cbf271fa25137abe0f2aa883d6741b8b2fcda285cf3a12a92515fd1b771f62efefca7c3b9799644ca46ebede9a4bb1df0cb35297b3a9b0ae01c10d332c012b3

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C:\Users\Admin\AppData\Local\Temp\Cab7B67.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar80F5.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit