9bc59a8b5fc607235c0ac6ddea001f0f2ddea452cfae001dc1e806cfd89e13e9

Analysis

max time kernel
84s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
05/08/2024, 14:48

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General

Target

Roblox Account Manager/x86/vk_swiftshader.dll
Size

4.1MB
MD5

393f71dcc060f02442bd71bd894fb9df
SHA1

e6f9766ae8d61d7c1b837a08d9cd8b4802bbfa48
SHA256

d2f469e3723295a920a2ff68969cd747699ea9713701161181a0a6dccc5a40c3
SHA512

64f7199d404ba100dfee0fb64f7593d93b1b39630dfdce2165d27eab44032845555555ca4982da19585811ae30fac16842dc4f5b540eccdccce216e5e6d993bb
SSDEEP

49152:TUKY7a3+yvHeK699NJzgxxbiH5JW8ouRmSpbtwSHRsVIK+r77gf94aUBmjAe07kb:jKkr2bW8LejeTtTQBsY+emftWCwDbXp

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
804	1484	WerFault.exe	78

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 3 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 1484	1104	rundll32.exe	78
PID 1104 wrote to memory of 1484	1104	rundll32.exe	78
PID 1104 wrote to memory of 1484	1104	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Roblox Account Manager\x86\vk_swiftshader.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Roblox Account Manager\x86\vk_swiftshader.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 448
    3⤵
    - Program crash
    PID:804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1484 -ip 1484
1⤵
PID:5072

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

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