b936df6289f8a51876cf835f9ccf41a3950d4da1cb6e82772d54fba6a0bbbcab

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 01:41

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General

Target

2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe
Size

194KB
MD5

d3fe83fa581ea3258509169a26dcd7b7
SHA1

e294e56b08033af98eb904c5a9457aeed9e910ba
SHA256

b936df6289f8a51876cf835f9ccf41a3950d4da1cb6e82772d54fba6a0bbbcab
SHA512

8383d3d9ba95601da313ebc612a3440fa355904ee22aa1e6463d4f648d66306f723bf435ad8010869665836a3828c50bd49dae5e82645cf2a0a16a180c0c1dff
SSDEEP

6144:VFnUZtxl5j8l/2Rdggy4nCbSKOqRUm42GIvXwWKPrJijCJiOU2UdsyVS4s68JpQN:TOtx3wl/2RdgB4nCbSKOqRUm42GIvXwf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2732	2132	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	2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2732	2132	2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe	30
PID 2132 wrote to memory of 2732	2132	2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe	30
PID 2132 wrote to memory of 2732	2132	2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe	30
PID 2132 wrote to memory of 2732	2132	2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-13_d3fe83fa581ea3258509169a26dcd7b7_virlock.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2132 -s 36
  2⤵
  - Program crash
  PID:2732

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/2132-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

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memory/2132-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download