91bf580d7d1bc2ee8e9aecd67be0cbc3cdad83a0ce1b44291ab9f2e9c34cf1a6

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 12:47

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General

Target

vsocklib_x86.dll
Size

43KB
MD5

14a95f4f1549965bf81b4a6887529ee1
SHA1

1c7c5ec3ca926aed7871428c5166325a2d4c4ac1
SHA256

b772f5718e4f1ceca485435cd0fb5a5a7e0f20ebea89fcb7658788e458c29bb5
SHA512

534f8908416486cbcd40e4fd00fcda73a729ac3f7075d2a46aca5cfe692143281dfc34aa4ad091cedd1446c3e7a7df9395421e1fca7c5d74630d06a4486c4f62
SSDEEP

384:/+WhKlcBAMG3H1MYlCAJ+kcYczy/pNhch1MeK6jqvbvFRnhCTlRPiOUULzDgf2hp:/yH9CARcYNNhiMeKggPhCbiKXUf2hQtw

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 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30
PID 1640 wrote to memory of 1920	1640	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\vsocklib_x86.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\vsocklib_x86.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1920

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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