d4e1d3f62a1db904d3ab5c776ddcbb39ac74469e5ca3ed723e3dcef89ebcefeb

Analysis

max time kernel
430s
max time network
438s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/09/2024, 04:20

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General

Target

C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/OTT.aaxplugin/Contents/x64/OTT.dll
Size

3.1MB
MD5

e5e9e7ea97523b6efdd9f20a4054e030
SHA1

ce7237bb8bcb0380a9081fa2867894a73f8a93e6
SHA256

00794e3da4028f9827b92347576feaff16fbca361d3e7b84c2808bd103347e71
SHA512

30ac69e70f90045e8d0812de9a63f548e6ee890210d811471107c782c8daa10725dc1ae172f6ad6f835a6446197b2b1c680cae9fb3f02fb7e8b19618880e27da
SSDEEP

49152:mM7WA7M5ZpzDPz7ZU6He6O5tfXGPvZEnBa21C0xAlCuvnH28pVTDET10eIOnG1ui:NJMHz7ijtPtn1wn3LlNN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1372	5040	WerFault.exe	86

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 1088 wrote to memory of 5040	1088	rundll32.exe	86
PID 1088 wrote to memory of 5040	1088	rundll32.exe	86
PID 1088 wrote to memory of 5040	1088	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Program Files (x86)\Common Files\Avid\Audio\Plug-Ins\OTT.aaxplugin\Contents\x64\OTT.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Program Files (x86)\Common Files\Avid\Audio\Plug-Ins\OTT.aaxplugin\Contents\x64\OTT.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5040
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 616
    3⤵
    - Program crash
    PID:1372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5040 -ip 5040
1⤵
PID:3004

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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