a761508511850cd6e28bce353a5a1f02a1a739b36a3744dcf95b4082f76b2cd3

Analysis

max time kernel
106s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 03:31

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General

Target
AudioCapture.dll
Size 80KB
Sample250322-d3csnaxtbs
SHA256 49619a2100bf1f0108eea8e8d571b33a784d5c10e769b41225f497fd19ab1ace
MD5 b24bac29892fcfd50a0ad0901f05f253
SHA1 cba57b8656affa77fbd24358c27accb3817c89ef
SHA512 e2e0a20309e4e488e47be12d4c7413e49aabcb4a833f7ab4a8191c1a3cf0579b3a68986f5691d1daaa17d701ad48d9ecf053a78366e66120b78310dc233a8bb5
SSDEEP 1536:s6Y+3bZm8/vLk957pyPkD/bFRFpmPcW+gee/GjHdee/QjH9:s6Y+rQ8/Tk9Rp5zFpmPl+gefj9eljd
MD5 SHA1 SHA512 SSDEEP

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 4616 wrote to memory of 224	4616	rundll32.exe	86
PID 4616 wrote to memory of 224	4616	rundll32.exe	86
PID 4616 wrote to memory of 224	4616	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AudioCapture.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AudioCapture.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:224

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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