99c10990730dfa977bb0dbb4c3b3923c3f3f594775e4a099c83c9c3ab497ab6e

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
05/08/2024, 19:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe
Size

110KB
MD5

5e59f8f9cc190bee06ef62f647e741a3
SHA1

2dcafd0405b50d69ead787a1b3eb55ef87574f30
SHA256

99c10990730dfa977bb0dbb4c3b3923c3f3f594775e4a099c83c9c3ab497ab6e
SHA512

8ad078c53acf5963f3ec3f7bb6b2510ee12db68efd96117f77be1632ce4be81b66d6b679aca866869deff47e452fe516e318b54915bc9165a850963283aead48
SSDEEP

1536:xEhNMs3ve7DoZCSrJA0DqRGu/6IwcIxRN/cuSBRSsAqdWD0yCqtF4+o0:sN7SDoprJfy5jIxRN/cuSBFALtFD/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2296	1848	WerFault.exe	29

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	2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 2296	1848	2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe	30
PID 1848 wrote to memory of 2296	1848	2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe	30
PID 1848 wrote to memory of 2296	1848	2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe	30
PID 1848 wrote to memory of 2296	1848	2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-05_5e59f8f9cc190bee06ef62f647e741a3_virlock.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 36
  2⤵
  - Program crash
  PID:2296

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

Loading Replay Monitor...

Downloads

memory/1848-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download