dc150e97ce37b63c0dea549dc507ae341ac8e9e2f859cd659be137f671423b88

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 01:11

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General

Target

$TEMP/getmacaddress.dll
Size

156KB
MD5

7598ba134ae1b92a18f071f5c3f1a7e6
SHA1

559b4f9e36774548fc9a7a9c8c7385f831ed0800
SHA256

f6df67a3cfeef9518f9ab8698eea44a2c2943a56d1772b79309706dbdce6baee
SHA512

addd953d6f4db0e66bf87fa8af74dfab75912a885d055657be9e204de20a88f38b62565d34e0d255d16e31770a0d6211370877e9aa63bb637247510c16078ebe
SSDEEP

3072:dLLYx20PcAAtmt0O7GcezOIUiTdrqBWUBwFw5xPlRW:dn0phV7d+dT3YDts

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 2976 wrote to memory of 3024	2976	rundll32.exe	31
PID 2976 wrote to memory of 3024	2976	rundll32.exe	31
PID 2976 wrote to memory of 3024	2976	rundll32.exe	31
PID 2976 wrote to memory of 3024	2976	rundll32.exe	31
PID 2976 wrote to memory of 3024	2976	rundll32.exe	31
PID 2976 wrote to memory of 3024	2976	rundll32.exe	31
PID 2976 wrote to memory of 3024	2976	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\getmacaddress.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\getmacaddress.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3024

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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