94fc6cc6efd25b4b2a214be87a744add03801ea74f56c61d0b6b18da332deca5

Analysis

max time kernel
0s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 04:41

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General

Target

550167cf24dae7dffd0ce53a17e4fdd3.html
Size

24KB
MD5

550167cf24dae7dffd0ce53a17e4fdd3
SHA1

7ebda54f90659670881d73a6898c753010eaa889
SHA256

94fc6cc6efd25b4b2a214be87a744add03801ea74f56c61d0b6b18da332deca5
SHA512

6afd753c53f3c5ce701d4d9d337431d02d3375c83a413499fd4e2b14c954990711f6503d48393d57ba002e8b44701aec959563b1d298cce18da974a988dfd608
SSDEEP

384:/X6qUVkczFiX4pmOdOiuoNo9oD0Vpt2D58tAYsNNn0eo8BYU1ke2D:/lUpzFiX2XAt26thjeofL7D

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-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{FE3BCCF9-A490-11EE-8184-4E55496B34AD} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4012	iexplore.exe
4012	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4012 wrote to memory of 1748	4012	iexplore.exe	16
PID 4012 wrote to memory of 1748	4012	iexplore.exe	16
PID 4012 wrote to memory of 1748	4012	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\550167cf24dae7dffd0ce53a17e4fdd3.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4012
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4012 CREDAT:17410 /prefetch:2
  2⤵
  PID:1748

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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