975fa545af4da1efd27e61ed529e1cb330f34be0d2dedea1b8fde4a64998cf2b

Analysis

max time kernel
11s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 20:07

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General

Target

3a2efc2562f6314139ae7a6c398997e0.html
Size

60KB
MD5

3a2efc2562f6314139ae7a6c398997e0
SHA1

ecb1bb841e2ce2257f3b79b80636c0b0975fcb4c
SHA256

975fa545af4da1efd27e61ed529e1cb330f34be0d2dedea1b8fde4a64998cf2b
SHA512

3aaf2db544ab84112352a90c5286bfad661d140eb37f2f1f347ca27232a8d34793bcea5ef0117fcf8e1a1285b8dfbdfbd755005759c21a049d0b7e5e39182ebb
SSDEEP

768:1aq1woZw05aWsKaOmCBVZuUv+uLVsHotE3AGU579OrYJCthuEaUbtk65spXubv2D:Jnw9OL3Zu0+uLVsItEQGUp0kYuEoXo2D

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{90D8DA53-A422-11EE-9A4E-4EA1437444E8} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1384	iexplore.exe
1384	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 4040	1384	iexplore.exe	22
PID 1384 wrote to memory of 4040	1384	iexplore.exe	22
PID 1384 wrote to memory of 4040	1384	iexplore.exe	22

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3a2efc2562f6314139ae7a6c398997e0.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1384 CREDAT:17410 /prefetch:2
  2⤵
  PID:4040

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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