9192a2b18543b739e6fa11938f4c7ae2e6e9dea348ba7960cb4609f091d83679

Resubmissions

05/08/2024, 08:17

240805-j618ba1cpl 10

05/08/2024, 08:15

240805-j5rmgsvdph 3

Analysis

max time kernel
146s
max time network
151s
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, 08:17

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General

Target

fxsound/MSIInstallPlugin.dll
Size

132KB
MD5

8beefd692f66c3868a263b3dc25bcd14
SHA1

57bc681f78966fea5547e988f491a2d15ba1b9cb
SHA256

588093e3d1cf19405e65928d9f5ddaf5a9b004392e9a83ddb9b369c89cd67500
SHA512

b7f120f203c1cd4b904f3d1522b5de3ffeeeb23f16a32777a2946a4aabc45ece80a88f86bc337f90a9fe5129a20ab38c8990e3243bc1ec131a44cbda4cc409ca
SSDEEP

3072:ReshX11GkE0L8FVxDzs5VZcRMnDkkKn5C:RpF6kE0wPxaZcRM7

Score

3^/10

discovery

Malware Config

Signatures

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 4424 wrote to memory of 1964	4424	rundll32.exe	82
PID 4424 wrote to memory of 1964	4424	rundll32.exe	82
PID 4424 wrote to memory of 1964	4424	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fxsound\MSIInstallPlugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fxsound\MSIInstallPlugin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1964

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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