d60d4037325fffb49efd9d0a3bf30e91d692af91719b522049bd071d3515d4c1

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 00:35

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

Plugins/PerfMon.dll
Size

90KB
MD5

77c5ee46de118dd7b95272f5f626e0dd
SHA1

7f0cb2f3358cd813b1978a9e7ffbd225842ddd85
SHA256

b1ddb9031f10a6af4fd02a3a50a914b9a423575a3577fcd774a7c0fb1dae21aa
SHA512

5ddaf6b4e896233ad6800cdf0aca45ea6752c3b090a93b5031317fe1eb2face5a3b5ecb12e616e3b55f00ee27b276b0745906f25b4581c5b610fe3da58c4b139
SSDEEP

1536:Z8/aS0fsW1AYcd8/L/3Nz0BDs8mxWXeKB+fgc1ZbBWCorwcv2OpY5XWs0GZj:ZgaHW8F0BDsTWXeKBILbBVosVXWs0GZj

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 2364 wrote to memory of 2728	2364	rundll32.exe	30
PID 2364 wrote to memory of 2728	2364	rundll32.exe	30
PID 2364 wrote to memory of 2728	2364	rundll32.exe	30
PID 2364 wrote to memory of 2728	2364	rundll32.exe	30
PID 2364 wrote to memory of 2728	2364	rundll32.exe	30
PID 2364 wrote to memory of 2728	2364	rundll32.exe	30
PID 2364 wrote to memory of 2728	2364	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\PerfMon.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\PerfMon.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2728

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

Replay Monitor

Loading Replay Monitor...

Downloads