ddb08e13083ce5352ff2ab082d391c624beb24bb165362c2865e75801df60ddb

Analysis

max time kernel
0s
max time network
81s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 18:42

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General

Target

0cb7886864a09fe0b61d90fbdb1e8186.html
Size

15KB
MD5

0cb7886864a09fe0b61d90fbdb1e8186
SHA1

9db3b09b058a5524233fdb0c536546d7223b882d
SHA256

ddb08e13083ce5352ff2ab082d391c624beb24bb165362c2865e75801df60ddb
SHA512

e87c276b2566b0c9a549dbac998dcd040eeecc1d5aef5a9cc3c2de25549f369abba23a1f4cae0f601c1fb2a2cbaff09390bd83046ca196c2c944e2d6332211da
SSDEEP

384:aIGcEyVjBDWyWzGqPIVsQ6g8Dh9CfqE8DeQeMJ2:6cESoyCIV76g8YP9

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{CA80C1E9-A303-11EE-BD28-527BFEDB591A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4892	iexplore.exe
4892	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4892 wrote to memory of 4696	4892	iexplore.exe	16
PID 4892 wrote to memory of 4696	4892	iexplore.exe	16
PID 4892 wrote to memory of 4696	4892	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0cb7886864a09fe0b61d90fbdb1e8186.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4892 CREDAT:17410 /prefetch:2
  2⤵
  PID:4696

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\Local\Microsoft\Internet Explorer\DOMStore\7VIR21EO\www.google[1].xml

Filesize
136B

MD5
a130bde26695bb6984cad023b15925e8

SHA1
1d8c628ff56e05fbbfac0ddfa64d91b6669acb9f

SHA256
1cec6bfba0d19466279f63421bfad94876bf295171a78af8e63602a0c6c39608

SHA512
e589fd962b57ea78b01891619e15dc2e8f1fd4325bcb214b9432e4e6f53143ee51dd343f32722ee50a7ef6be2258f105c38e80578fef4f2252ca148392af3d8a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verC3EC.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1RIAF1U2\recaptcha__en[1].js

Filesize
44KB

MD5
6425db54525af892b027be922af7d984

SHA1
95a3352e7c460dc445f4b8714fdd1b6dd69f72bb

SHA256
e447feb7009a7ab2b2f50fed1cd5ce9a29a77c67ca35829ac6f8037f87568848

SHA512
404480461f7d92eea5199b7db93b67dcb0ae00b05338dcdbb7066391f54adbc0e439021c66a2daad6c9ae7bcc988217206ef9ae897570a648bb617011ac628a4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1RIAF1U2\styles__ltr[1].css

Filesize
5KB

MD5
e9b746820f6d0088915380ab2164c2f3

SHA1
d719915d2e4da38ae8219498e34dee9e7d506816

SHA256
0d86a4cae262900e443cee66d04e22c3878c02e2439ae24de5e45518b204d312

SHA512
001f2862b02a59b838eefa7f1d61364819fe5abf7b12b005a1958bbdbfabfe25d07af52d764f9f892b3c30add73871dcd0a891aa4d5fd1e30d37727ed987fbc6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SB302YPZ\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit