e9eed41b62f5c45e591f6bbf4cfd3559907451159f020ce5a29c6bbca900851b

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/10/2024, 04:29

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General

Target
system/ALAudio.dll
Size 147KB
Sample241019-e38qrszamp
SHA256 83a7dde1839ed8ec00b9b87e0a1772073a5f483c5ae09e92367905d7bed724c7
MD5 63110fb0de37ca352511ee97937758b0
SHA1 9523e11bfb9b74cc642f6490cd5336c28f818ecf
SHA512 f93c790ce2c5970bdc52395b6d1f242232c947ecc220ca3c7285c6352a502cab6a555533c097b8821eb8c3642023d5f7fa182cea78c6801cc87a8b0b153358b3
SSDEEP 3072:sIjJJpWAIsRlRXqAYF+GPtgzKBp2XaBP1ZlaV7Y:plhqozFXcRaV7Y
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 3884 wrote to memory of 4484	3884	rundll32.exe	85
PID 3884 wrote to memory of 4484	3884	rundll32.exe	85
PID 3884 wrote to memory of 4484	3884	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\ALAudio.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3884
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\system\ALAudio.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4484

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

Replay Monitor

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Downloads

memory/4484-0-0x0000000020000000-0x0000000021962000-memory.dmp

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