8b9147aeca757bc36f30e98c7481ec302d2be6de1b893a6f2ad80864f1106fb3

Resubmissions

03-08-2024 19:46

240803-yg8nestbqr 10

03-08-2024 19:44

240803-ygbcxsxhld 6

03-08-2024 19:41

240803-yd6pnaxgpa 6

Analysis

max time kernel
146s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
03-08-2024 19:41

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Report Analysis Logs

General

Target

win-airplay/swresample-3.dll
Size

148KB
MD5

0c0168df4e83206e7d38c5c713bf5c52
SHA1

bc1685960f044e2429ef8e46630e145a77a3a1a5
SHA256

5480da08f5f01f7d9c286241fb7eb0f9b4493c1a6b717e9985ecacc15ee89f85
SHA512

878c2f4390b257451c554629b23ed12cf448b4ee417dc8b9b41705e085974dd8e0e3467d709a0e596e186f485f5027f4ca78b43c8d09e5d8376feafd0b6475f7
SSDEEP

1536:vg6AVS5Jk9sBWl2gzZIndNh3NAPW7UlysyFuOivehkZPaT8jOaisbSb92jgsmd+1:vg6AVS5Jk9sIl2gzmnb4qFfkZPaTHu1

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4944 wrote to memory of 1320	4944	rundll32.exe	rundll32.exe
PID 4944 wrote to memory of 1320	4944	rundll32.exe	rundll32.exe
PID 4944 wrote to memory of 1320	4944	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\win-airplay\swresample-3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4944

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\win-airplay\swresample-3.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:1320

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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