e4f8f96a89a335505ab96a231029949b29c4d5dd42aba51a8feb287bc6a8a92e

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 06:23

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General

Target

2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe
Size

201KB
MD5

1a2aabadaea302fde91b1bf1dae08fe1
SHA1

429f234e151957d450608c87cd38b7655a014032
SHA256

e4f8f96a89a335505ab96a231029949b29c4d5dd42aba51a8feb287bc6a8a92e
SHA512

5cd5ad82b8da766ebd68912bd600dd12e2d156ec89a979149e43a6ea8f680cc1683e79661f9578d27c131e5f30e344a5544df2c3a7ea6a947deeea3de859e277
SSDEEP

6144:v459AO5tSv5DRiUHQjYCX5/5a7zDKVQYeOaUnqrX3j/:v45vYIUHPCX5/5a7zGmYXNqrX3j/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2136	2532	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	2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2136	2532	2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe	30
PID 2532 wrote to memory of 2136	2532	2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe	30
PID 2532 wrote to memory of 2136	2532	2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe	30
PID 2532 wrote to memory of 2136	2532	2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-10_1a2aabadaea302fde91b1bf1dae08fe1_virlock.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2532 -s 36
  2⤵
  - Program crash
  PID:2136

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/2532-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

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