2ffb25be0aaae33c68689fa65ff4161454ab4699828034365888d92031e08f02

Analysis

max time kernel
0s
max time network
82s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
09/01/2024, 04:11

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General

Target

4d4dc293cead57fa905c4c554f39249c.html
Size

66KB
MD5

4d4dc293cead57fa905c4c554f39249c
SHA1

26b0965d49bfb547ce34c41d085b9ba8b1509d49
SHA256

2ffb25be0aaae33c68689fa65ff4161454ab4699828034365888d92031e08f02
SHA512

0ebdfe86a4e2e6af20bc9cbf5605097a4faa5d4094b7364c9159ff29c0c831cdd54972fd38d78584ccc389751253d5cd3a6e0d0dd2084e3ba636048be9be29fd
SSDEEP

1536:zmYwGw4Q1mhiCOZ8P47jFi4o/LzcuRev0+gRIJEJNezcekezKeevNezKee9NezSd:6Yw0Q1cfsv0+0jlL2EA5ie3Tw64h

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{342B5CDE-AEA5-11EE-AA35-E2FF52840C3F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4872	iexplore.exe
4872	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4872 wrote to memory of 3192	4872	iexplore.exe	18
PID 4872 wrote to memory of 3192	4872	iexplore.exe	18
PID 4872 wrote to memory of 3192	4872	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\4d4dc293cead57fa905c4c554f39249c.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4872 CREDAT:17410 /prefetch:2
  2⤵
  PID:3192

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

Windows 7 deprecation

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