685dfc241777f7ee5ddddb1edfce9e052f5d680d1ecb53933b9e293d2da209b3

Analysis

max time kernel
0s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 05:43

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General

Target

2a7c4bda93aa0f2ad889632c9d462d66.html
Size

6KB
MD5

2a7c4bda93aa0f2ad889632c9d462d66
SHA1

ddaa0d66cfe34a81ce2dc155d2721bbe63770218
SHA256

685dfc241777f7ee5ddddb1edfce9e052f5d680d1ecb53933b9e293d2da209b3
SHA512

5fbad85298b2819c4b171f78b13bbbca81f11e88e109d5cb0bd1f9db03aea639f120e756b4b35472d76c4e43c4d5d6d8755241f8e206edb2e8013596af1f4510
SSDEEP

192:0XRlx7wJ/HIeC/aTbg+saLm9vu59lspLHa:2G/C/afQaa9vu59l4Ha

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\{CB1C1A38-ABEC-11EE-8184-4643CEF3E9DE} = "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
1416	iexplore.exe
1416	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1416 wrote to memory of 2060	1416	iexplore.exe	16
PID 1416 wrote to memory of 2060	1416	iexplore.exe	16
PID 1416 wrote to memory of 2060	1416	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2a7c4bda93aa0f2ad889632c9d462d66.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1416 CREDAT:17410 /prefetch:2
  2⤵
  PID:2060

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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