e30b7874a8a19fbdaa5641a8a97310ef61995ba7d1556d31374d58a876a33b31

Analysis

max time kernel
0s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2024, 05:48

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General

Target

52b333eb66a2769b6a5bac8b7131d79f.html
Size

53KB
MD5

52b333eb66a2769b6a5bac8b7131d79f
SHA1

b4d1717fbc027af9d8c606f5c61167ec6af21549
SHA256

e30b7874a8a19fbdaa5641a8a97310ef61995ba7d1556d31374d58a876a33b31
SHA512

46ef288f595891c2a346a4fe27f19ef6fef3e8b734f0586a6300688bb059b0a0258a407cbf5db5595d22fca148927e655917520d512f81a32a1d56adf1ff6aad
SSDEEP

1536:CkgUiIakTqGivi+PyUArunlYK63Nj+q5VyvR0w2AzTICbbZor/t9M/dNwIUEDmDn:CkgUiIakTqGivi+PyUArunlYK63Nj+qn

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\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
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{B86CC9EB-B04E-11EE-8184-FAD2FAC7202F} = "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

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1852	iexplore.exe
1852	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 1236	1852	iexplore.exe	16
PID 1852 wrote to memory of 1236	1852	iexplore.exe	16
PID 1852 wrote to memory of 1236	1852	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\52b333eb66a2769b6a5bac8b7131d79f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1852
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1852 CREDAT:17410 /prefetch:2
  2⤵
  PID:1236

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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