206a0ebac6d2c5e254d8d9cd12d01130e04fd6de8eaf87951dafae96b0da2d15

Analysis

max time kernel
11s
max time network
90s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 07:30

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General

Target

122dee89dfe2ba5e5b5588514a27846f.html
Size

1KB
MD5

122dee89dfe2ba5e5b5588514a27846f
SHA1

ddcca402f8ddc9a3a7dfa96e65df11fe8e307366
SHA256

206a0ebac6d2c5e254d8d9cd12d01130e04fd6de8eaf87951dafae96b0da2d15
SHA512

889d950ab07ed3f16b0cfe000a76dc58b5a9817403140089882288db1043b720419d7bb5c7c08b5d41e7abd96a63c49a128cee2c6ceb099b57a067874658928c

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-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A841A1FC-A7A0-11EE-8024-7672481B3261} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5116	iexplore.exe
5116	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5116 wrote to memory of 2108	5116	iexplore.exe	22
PID 5116 wrote to memory of 2108	5116	iexplore.exe	22
PID 5116 wrote to memory of 2108	5116	iexplore.exe	22

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\122dee89dfe2ba5e5b5588514a27846f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5116
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5116 CREDAT:17410 /prefetch:2
  2⤵
  PID:2108

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\Internet Explorer\VersionManager\ver3294.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\M4T5ISGA\suggestions[1].en-US

Filesize
11KB

MD5
894afce6eea604baae1abd046c6ceda6

SHA1
79cc4e1c64dbb6de22e4f22953d5a8039b8d53c3

SHA256
ebc302c9bc6edd29970fd12b84443faf45a4baa4210901ce6ab846fc3778d6fc

SHA512
759d9db8921e1cbb719faa3e652e6c751e32e292b6ae0bb7ff869d0548d03dadcda4ffe4bcbcd80343e24fb9651f482b819af558a21c71f864f78267daa366c0

Download Submit