6fb7ad54048b9523aa5e4c2f9da82c108fbcb3a5e3cb7376e2668b30768c1785

Analysis

max time kernel
146s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
24-05-2024 19:57

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General

Target

SafeExamBrowser-3.3.2/Safe Exam Browser.app/Contents/Resources/Base.lproj/SEBBrowserWindow.nib
Size

46KB
MD5

96119a94ed037f7a50520188d1edfbec
SHA1

c357c8a0a75fe0a59a6537140019827affe00978
SHA256

4988bc6de09c299c5624a235600e0a85e97a454a584363113f6999266d70a2e3
SHA512

47ce52723464bdb8877de656dbaa7a5d240480765a48181a024f720f2105995c8f017e0b93807d189b832c0f02d52d6ccb10914fc7a55030809ac65e2b373f5b
SSDEEP

768:a5YwVBBx1FuRUYyTPuXoh3AYyTOf2RImWTcXxWaBKxUJfZfaxjHIVvmlMz12Tp7i:aXVBBx1kK2Liwk1xVNlMA97wTvZ

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

484 OpenWith.exe

pid	process
484	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\SafeExamBrowser-3.3.2\Safe Exam Browser.app\Contents\Resources\Base.lproj\SEBBrowserWindow.nib"
1⤵
- Modifies registry class
PID:2232

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:484

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads