c5741701b3866459dd1ffa2477cfd8776713612912693a5897f78aac795d23e9

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 15:06

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General

Target

out.exe
Size

40KB
MD5

1dc19cb4abfbdfce5b34756603fb5d43
SHA1

8b2d7f82fc13888bf0fa97c1fe73ae8eb615b703
SHA256

c1bac7436253ca3e66f36dfdbc1f237cf4c6bc0cf7f2dec5dd9ed9611d16191f
SHA512

394dc2752498ebea6ae44172e337f764034fd78187b79d5a8c1c525811802c04b20edb9a885aecc4f6e417e250ca42b08993774fee40986e1eb3209a05ce8e5d
SSDEEP

384:moyzEpcGhIxJl9JEdauBNa/nu333s8JrxRMt0GNtslmlLpB1pyLloyGw6Bm7lpIn:mo4EpThIpEdauX3hS/sjfkGudUj9Vg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process
2248	2768	WerFault.exe

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	out.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 2248	2768	out.exe	30
PID 2768 wrote to memory of 2248	2768	out.exe	30
PID 2768 wrote to memory of 2248	2768	out.exe	30
PID 2768 wrote to memory of 2248	2768	out.exe	30

C:\Users\Admin\AppData\Local\Temp\out.exe
C:\Users\Admin\AppData\Local\Temp\out.exe bcdedit /set shutdown /r /f /t 2
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 36
  2⤵
  - Program crash
  PID:2248

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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Analysis