8284174cde4452be6e3dc8071507dafb780ac8ae63ffd790ad659669f7c74ac8

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
11/12/2024, 10:33 UTC

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General

Target

Stereo_/audiocapture.dll
Size

90KB
MD5

192dcc30c09f0cb973997aebdb2efcfc
SHA1

3fa0efddd92dc65ea3ad8ede4af35c89cbe393c5
SHA256

dd305100644d07d73d3391456a7a90d838f12be560b9a04ef6b393d603d7d877
SHA512

3f47aceb63cfde1668ea25b1d48a108b4a54923dc3fa8f7afed1cca15ec980dbe780273a39c22fd6c1e104b429c93633009c425f6cc0ef09b5cde17fba08ecc6
SSDEEP

768:ZrOxYZwDgyfoVD/Ksdl0R8rKZEmU2ffE7CdmW1B1jvmhxccp2+vHxRpPfPtJNvbq:ZrOxDJs/Ksdl0R1dBmhFXxRpP9JNvbnq

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 7 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 2516	3032	rundll32.exe	30
PID 3032 wrote to memory of 2516	3032	rundll32.exe	30
PID 3032 wrote to memory of 2516	3032	rundll32.exe	30
PID 3032 wrote to memory of 2516	3032	rundll32.exe	30
PID 3032 wrote to memory of 2516	3032	rundll32.exe	30
PID 3032 wrote to memory of 2516	3032	rundll32.exe	30
PID 3032 wrote to memory of 2516	3032	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Stereo_\audiocapture.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Stereo_\audiocapture.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2516

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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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads

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