47d50292c872e9d105ccf18c2bbe6d5cbd517f82d4f74b7c7907eea84b53b9dc

Analysis

max time kernel
122s
max time network
140s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28-07-2024 21:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Windows-Search.exe/vk_swiftshader.dll
Size

4.5MB
MD5

65a5705d95a0820740b3396851ff1751
SHA1

a692a80bafc41ba1b29ef19890f8465b3fb20dcb
SHA256

4c4b935cbb320033f504a89b1eb0a4bcb176bbd46a5981153cb1f54deb146a1c
SHA512

0c5df23b96eaf952c4a498ff6d854df2b62e7631b16c2855ed37ddbadffba3dd52e7450f2e06cf094bec2e0d70d14c87a652150766d90ec8662e03123df5942d
SSDEEP

98304:x2GmsucG1vUTM3SFhCrHglx7LQDCwchuW6ugI:cuuF4XhCGLQDCaI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2888	2864	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2864	2804	rundll32.exe	30
PID 2804 wrote to memory of 2864	2804	rundll32.exe	30
PID 2804 wrote to memory of 2864	2804	rundll32.exe	30
PID 2804 wrote to memory of 2864	2804	rundll32.exe	30
PID 2804 wrote to memory of 2864	2804	rundll32.exe	30
PID 2804 wrote to memory of 2864	2804	rundll32.exe	30
PID 2804 wrote to memory of 2864	2804	rundll32.exe	30
PID 2864 wrote to memory of 2888	2864	rundll32.exe	31
PID 2864 wrote to memory of 2888	2864	rundll32.exe	31
PID 2864 wrote to memory of 2888	2864	rundll32.exe	31
PID 2864 wrote to memory of 2888	2864	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Windows-Search.exe\vk_swiftshader.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Windows-Search.exe\vk_swiftshader.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2864
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2864 -s 224
    3⤵
    - Program crash
    PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads