143ddf727d071587c93674ed2d1bc6563031a3788e9d2ff63064c50b7814319f

Analysis

max time kernel
0s
max time network
123s
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, 05:55

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General

Target

2ad6b9c5452b1affdf5f78de38c4732a.html
Size

8KB
MD5

2ad6b9c5452b1affdf5f78de38c4732a
SHA1

b4e405ef466e946f7151e3c32cfa829637ee685b
SHA256

143ddf727d071587c93674ed2d1bc6563031a3788e9d2ff63064c50b7814319f
SHA512

7e85a0a5b05d0ea0d2dd60791f32f199b552ebff7e6b5712291b540be24d3248c8850d9f5e4df54b2ffe9ea61f1c273adb409cb0acd3a9965c80adc2b6be543e
SSDEEP

192:ln8uqnGDSSW0nqk7AnJzYW4C9jfg9SfeidJuqKq+W2cQwrUg1r6gIb8dFu:ln8uqnGDnW0qk7AnJzYW4C9cYfeiTuqA

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-1-5-21-768304381-2824894965-3840216961-1000\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
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{680766D3-A950-11EE-8184-5A2E32B6DBC3} = "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

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3668	iexplore.exe
3668	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3668 wrote to memory of 4532	3668	iexplore.exe	15
PID 3668 wrote to memory of 4532	3668	iexplore.exe	15
PID 3668 wrote to memory of 4532	3668	iexplore.exe	15

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2ad6b9c5452b1affdf5f78de38c4732a.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3668 CREDAT:17410 /prefetch:2
  2⤵
  PID:4532

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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