586df12cfdd1d04bbfaa9f053ad0027d094859595e0cb962a70914745d4a915f

Analysis

max time kernel
0s
max time network
142s
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 22:14

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General

Target

3f54f2ab96af3c9622902c8b6abbf38b.html
Size

3.0MB
MD5

3f54f2ab96af3c9622902c8b6abbf38b
SHA1

d2dcb53edf11b2c59568d54932260d4d720c84de
SHA256

586df12cfdd1d04bbfaa9f053ad0027d094859595e0cb962a70914745d4a915f
SHA512

7a0f867dc2e9b8cee5e2a2e62f5722a323894dc84377f7c362f1c1d618bff2e05bd395d8e00dc47388e06a5c5ab6156f25d2d13cff78bc650d81766d0086d742
SSDEEP

12288:oLZhBVKHfVfitmg11tmg1P16bf7axluxOT6NfF:ovpjte4tT6NF

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-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{5BFA0E85-A438-11EE-BD28-FAD2FAC7202F} = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4840	iexplore.exe
4840	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4840 wrote to memory of 2032	4840	iexplore.exe	16
PID 4840 wrote to memory of 2032	4840	iexplore.exe	16
PID 4840 wrote to memory of 2032	4840	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3f54f2ab96af3c9622902c8b6abbf38b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4840
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4840 CREDAT:17410 /prefetch:2
  2⤵
  PID:2032

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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