d4e1d3f62a1db904d3ab5c776ddcbb39ac74469e5ca3ed723e3dcef89ebcefeb

Analysis

max time kernel
423s
max time network
442s
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/Common Files/Avid/Audio/Plug-Ins/OTT.aaxplugin/Contents/Win32/OTT.dll
Size

2.7MB
MD5

485ee79117f6f40665dd4ad0d955747c
SHA1

fa008df2bba9d442357898aa5a88ec789ad28a59
SHA256

802494be6b40d9abf1abc3374323b555807fd772f2a2243a982a923fe273b5da
SHA512

266597dc5958be88cd854cb6dda382a67b7359eafad8bf4d246ecc6d6fa7063be35c4ff3284db0d432b18253c37609c972b33bff3911e10d46ed7bff32c7715d
SSDEEP

49152:KBWO+3L2Sp+7uFsLnU1/62WKecJDVsNTi2TNM0OnG1u4jx+6:KB3uSSypbKecJD4M0lNL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3444	932	WerFault.exe	85

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 3608 wrote to memory of 932	3608	rundll32.exe	85
PID 3608 wrote to memory of 932	3608	rundll32.exe	85
PID 3608 wrote to memory of 932	3608	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Program Files\Common Files\Avid\Audio\Plug-Ins\OTT.aaxplugin\Contents\Win32\OTT.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3608
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Program Files\Common Files\Avid\Audio\Plug-Ins\OTT.aaxplugin\Contents\Win32\OTT.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 932 -s 644
    3⤵
    - Program crash
    PID:3444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 932 -ip 932
1⤵
PID:1568

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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