9197c2396decf8ef116ed4027a6760294fb46be2ec3958915407a3846a3be9ce

Analysis

max time kernel
136s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
21/03/2025, 08:02

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General

Target

45.76.36.132 2/AudioCapture.dll
Size

78KB
MD5

3c938a823a7b6e0df611d24c9ddec17d
SHA1

437cfc22a203f5a5cfbb0f9278a5fbb5b7d72774
SHA256

95030f2bffa51b56b5fd2db6ecf7cff25c3f418a051483d55a0b9d389d8603c6
SHA512

8a3bceacf0f79ebdc6d8521fbc22d722d6437b2104877cbd03849c6db0368d1f242caf5f1c80ae7e4127001160cfc1c7fad3cfc27f9f6b7e9f76f1e88d4727f4
SSDEEP

1536:K6Y+3bZm8/vLk957pyPkD/efRFFbkMW+dciDse/Xa5ee/Jei1:K6Y+rQ8/Tk9RpA5FFbkV+dcbV5eXY

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 5588 wrote to memory of 5032	5588	rundll32.exe	85
PID 5588 wrote to memory of 5032	5588	rundll32.exe	85
PID 5588 wrote to memory of 5032	5588	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\45.76.36.132 2\AudioCapture.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5588
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\45.76.36.132 2\AudioCapture.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5032

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

Windows 7 deprecation

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