6e1de8d920d78be42e3055b1e70a063e443f6b9fa8bb280eec8f170e74fd494e

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27/01/2025, 16:54

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General

Target

MachineGUID.dll
Size

23KB
MD5

817ce9b93a0a37e7090451e51ceebb34
SHA1

2fec8d26cb0125cb09ef5ac39cb805037da0b23d
SHA256

d3ef3f1dec90fbfff5ab5d8cd1cbe1a583f8c910eb5f4ae46bf6e1161669f17f
SHA512

ad0625461078158022be49cb54603a8a0620996516e655f909f440278aaec4375f2aa6f102e03c32e7bf15fb388a5342f74dd920f03d3f7a8c79a43bc5796610
SSDEEP

384:pSWI+/Brt+W8cohM1xb+MgdNxORY27cNA2RscBLdUyrOKKfQSIRME6yRqaNJawc5:UWI+JE+oh9xNxoXhjsywK5IRMenbcuyv

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 2972 wrote to memory of 2988	2972	rundll32.exe	31
PID 2972 wrote to memory of 2988	2972	rundll32.exe	31
PID 2972 wrote to memory of 2988	2972	rundll32.exe	31
PID 2972 wrote to memory of 2988	2972	rundll32.exe	31
PID 2972 wrote to memory of 2988	2972	rundll32.exe	31
PID 2972 wrote to memory of 2988	2972	rundll32.exe	31
PID 2972 wrote to memory of 2988	2972	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MachineGUID.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MachineGUID.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2988

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/2988-2-0x0000000075410000-0x0000000075422000-memory.dmp

Filesize
72KB

Download
memory/2988-1-0x0000000075440000-0x0000000075452000-memory.dmp

Filesize
72KB

Download
memory/2988-3-0x0000000075440000-0x0000000075452000-memory.dmp

Filesize
72KB

Download
memory/2988-0-0x0000000075430000-0x0000000075442000-memory.dmp

Filesize
72KB

Download
memory/2988-4-0x0000000075430000-0x0000000075442000-memory.dmp

Filesize
72KB

Download
memory/2988-5-0x0000000075440000-0x0000000075452000-memory.dmp

Filesize
72KB

Download
memory/2988-6-0x0000000075410000-0x0000000075422000-memory.dmp

Filesize
72KB

Download