e0819709f957e27cf5a68b006cdfc774a5b72c3bd7b3e421c8fd8f17a064a5fe

Analysis

max time kernel
0s
max time network
72s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2023 06:02

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General

Target

5871646def342e1a7759b59ad3be07d5.html
Size

3KB
MD5

5871646def342e1a7759b59ad3be07d5
SHA1

482b587290969018810828b27bc7ab6a565c316e
SHA256

e0819709f957e27cf5a68b006cdfc774a5b72c3bd7b3e421c8fd8f17a064a5fe
SHA512

d2bee845e875a6b6236ec39c299a800f7241e6c181e71507d5db2249b5c983cb517fb1f23a5e2f74f0bd08ad73c6646a9f0ff3dd479803bfa4946b0020d114a7

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-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{ADCA37C0-AC29-11EE-A0B6-E2269387CB8A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1856	iexplore.exe
1856	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2532	1856	iexplore.exe	16
PID 1856 wrote to memory of 2532	1856	iexplore.exe	16
PID 1856 wrote to memory of 2532	1856	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5871646def342e1a7759b59ad3be07d5.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1856 CREDAT:17410 /prefetch:2
  2⤵
  PID:2532

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\suggestions[1].en-US

Filesize
6KB

MD5
790e2ccfebd61a71d8a61ef04c53e344

SHA1
f527b3d84a02fcc664578bcf69f1150fc7e681a4

SHA256
0d0258ccf13fdfd6bda7c03848174bbd4ccedd6acff940e101650e81241cbeaa

SHA512
2bd782ec0ea48e49ecf44b52cbde148c6e609a0302f1ecf106852d26beefe388578a4b8f32ff239038dcc3207ff5a81c37fc33997fb936cd0f7a01082415c60d

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