8b357a7103ef7205829bd1efef6edded06a1ed6ab4fd320a1f6e4839c57c83dd

Analysis

max time kernel
0s
max time network
36s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 00:01

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General

Target

54f0ed183c627de19f3d317c7fc0bcb9.html
Size

247KB
MD5

54f0ed183c627de19f3d317c7fc0bcb9
SHA1

ecde1959fbcc317d06ff8ee1055854fecc57bbf9
SHA256

8b357a7103ef7205829bd1efef6edded06a1ed6ab4fd320a1f6e4839c57c83dd
SHA512

7ee04b62274e9541bca3698dbc88e0e3aa776d90fa786fd7d0de6dde952e1349c1769286000e5b342a0724914935a0b98e6f5e50633b4c563702b0cdac1eff44
SSDEEP

3072:StbirhB9CyHxX7Be7iAvtLPbAwuBNKifXTJd:StGz9VxLY7iAVLTBQJld

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\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{CD4DFC7A-B0DD-11EE-A0B6-62C42074CD15} = "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
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

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
224	iexplore.exe
224	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 4612	224	iexplore.exe	17
PID 224 wrote to memory of 4612	224	iexplore.exe	17
PID 224 wrote to memory of 4612	224	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\54f0ed183c627de19f3d317c7fc0bcb9.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:224
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:224 CREDAT:17410 /prefetch:2
  2⤵
  PID:4612

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\QSO8CY24\suggestions[1].en-US

Filesize
8KB

MD5
9e8984ea88f32dcb9794046e037fb502

SHA1
3bd419d5d7de9b26a084ff24956504906cef4c79

SHA256
a9a4d60c91d25e2d791bcce9bd46be9ba6ea37d2c355285eb58c389a3368e81f

SHA512
496cd15429228baa0599582db48b439d0df435eacdb7379d99a66714d56a9f2dc789c3b1e61408abc9bfb0514b50a22c835dd4c655a0622b638b375e6efb97ec

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