bbbe076f0f41b4cd1981a52a97cf4abbc2590e16b5dd4e9876a8c79f19c8a401

Analysis

max time kernel
119s
max time network
134s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/03/2024, 21:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b83417ace46fe147b330ff18669bd744.exe
Size

256KB
MD5

b83417ace46fe147b330ff18669bd744
SHA1

0c7493c5aff77028b0032420478af003612dbc60
SHA256

bbbe076f0f41b4cd1981a52a97cf4abbc2590e16b5dd4e9876a8c79f19c8a401
SHA512

d21d2916dd1ff0752c95522bccfb85259b64cd3c6de464b708d89b190e255e3dc54453dad3ec459ddd66a718d2d6755ecc9f3f0284cd03697e3d904efdc979e8
SSDEEP

6144:IX9VwXt1dxR7lGgEGoazCzvK6qYBCtbR9:g2XHdxJlkGomkS60

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\SysWOW64\test.log	b83417ace46fe147b330ff18669bd744.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main	b83417ace46fe147b330ff18669bd744.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	b83417ace46fe147b330ff18669bd744.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	b83417ace46fe147b330ff18669bd744.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1992	b83417ace46fe147b330ff18669bd744.exe
1992	b83417ace46fe147b330ff18669bd744.exe
1992	b83417ace46fe147b330ff18669bd744.exe
1992	b83417ace46fe147b330ff18669bd744.exe

C:\Users\Admin\AppData\Local\Temp\b83417ace46fe147b330ff18669bd744.exe
"C:\Users\Admin\AppData\Local\Temp\b83417ace46fe147b330ff18669bd744.exe"
1⤵
- Drops file in System32 directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...