dfa0c1601c853fdaf64f479972964dcb576b2702a055739d5f3dc286d8644d96

Analysis

max time kernel
0s
max time network
52s
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, 04:47

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General

Target

05fa77db3a19ded0245101487c086f6a.html
Size

958B
MD5

05fa77db3a19ded0245101487c086f6a
SHA1

6ddc139db3f5455e4266403ba87a96b07afb84c8
SHA256

dfa0c1601c853fdaf64f479972964dcb576b2702a055739d5f3dc286d8644d96
SHA512

72548655ee446b9966e17bb5713fef162b5f0dec15f37d80b0aa1ab4c873c3bdb7b30e18b6c9925613b982b4e5fdbfbfeb27c31ca3847348cb6ca272673e24ea

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-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{68DBFD9C-A459-11EE-9963-5EB4A22F4468} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5072	iexplore.exe
5072	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 4292	5072	iexplore.exe	18
PID 5072 wrote to memory of 4292	5072	iexplore.exe	18
PID 5072 wrote to memory of 4292	5072	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\05fa77db3a19ded0245101487c086f6a.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5072 CREDAT:17410 /prefetch:2
  2⤵
  PID:4292

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\verC38E.tmp

Filesize
11KB

MD5
04dcbd04f7a3cee36f311c183eed56c6

SHA1
9a0f49c805ee8a132221b7580dba345c7082e44c

SHA256
be30c8e285a1b7919e3f474bc6c2344b30705ef2ab860b098638934bc76a9635

SHA512
630d47767d6857c2052eb494553964e9055b45dcff2a49b865f7b5b871e8b38aba1c3670531fb665c44da7e281e768edbcc96fc633b3bdbd002db2ba75880f5c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0A013ETK\suggestions[1].en-US

Filesize
8KB

MD5
99dbce73f4a8db903caf13339825b0f3

SHA1
9809447de347468445bb134250823a07b16ddf35

SHA256
2592f7a91e04ebf860279164b76d4ea8a09208fa25ae5c5456d4e6415031ad42

SHA512
f1daccef8a2836010ba99dd39d05f1a12cd830fd51e9f843b4565c8059ff52e53876b4e283fd2c285d0a6f292e9dfedc3bb5c7bec4a657c3ab66f25955bb1625

Download Submit