e90e8947b3fe9644f6715bcb85de44e1f87b1d4013041db75b4728023f48c2ba

Analysis

max time kernel
0s
max time network
11s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 21:24

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General

Target

3d50219ff0e6e0509228219c7b476f24.html
Size

10KB
MD5

3d50219ff0e6e0509228219c7b476f24
SHA1

0eecdc757384410d495e26489c11a06779055723
SHA256

e90e8947b3fe9644f6715bcb85de44e1f87b1d4013041db75b4728023f48c2ba
SHA512

31796b3e7f98ed81220bd9a61450bb13af5728690ab5ae7071431a8a5c407ec1141717967ee89f10399764afd573b145220ed42979f79e498f10bf83b70e9efe
SSDEEP

192:2VTlIsr03ej8k/w1wvqLkZZB/KnHvDBqB01E6uBuLbdU8d:sTlIcue1/guZB/KnHvDBqB0E6guLZ

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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9D33F68A-A42F-11EE-A0B6-52ED22FB7E6C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1776	iexplore.exe
1776	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 4548	1776	iexplore.exe	18
PID 1776 wrote to memory of 4548	1776	iexplore.exe	18
PID 1776 wrote to memory of 4548	1776	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3d50219ff0e6e0509228219c7b476f24.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1776 CREDAT:17410 /prefetch:2
  2⤵
  PID:4548

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\VersionManager\verBAE4.tmp

Filesize
7KB

MD5
2c865ad4ca56a3954fc7588390e9101e

SHA1
7c96db2550ec363437cd7508f9ba55ea111d371c

SHA256
0e9764e9eca6882763fd0d9b456f3b786d4837fc6c04b80425332562b9e63792

SHA512
05f8fdc3e8c5075f210788e6059e574a46e6419977594e5a25e28ccebd3731bc7ce02ba5b0ab3d3351dde5f1478702d32385d48dc65623636317836cbf24f011

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

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit