lockbit | 34ae59b7acc09c2e82625640cae82c5158b649db1418ddbaa24138b51f1722c5

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 18:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

LockBit-Black-Builder-main/LockBit30/Build/LB3_pass.exe
Size

149KB
MD5

4f6c3752e20422203d1bd00acb082ba5
SHA1

2d648879014bf464bf3ed640642c9f7665115ad4
SHA256

500eeeb1927f1fb9304a2167d6ea7e318d242da0c68e03f3ec60d704acfa0add
SHA512

310c78b0057ec044ce14eb4242729f958f4de2d3cb8cc8f8052d8b6ead5ff692a870ec027204dffb3fe3951e6c8bc5b59d6a21046c66643e7d14ac3a88c31271
SSDEEP

3072:lX6v7dL14It1Zvcb4n8uqlWpwkC/Va7U6JDN9ZiIyOmYNeZaVi:lIR1NPZO4n8VlWpKp6DliIyO/En

Score

10^/10

lockbit discovery ransomware

Malware Config

Signatures

Lockbit
Ransomware family with multiple variants released since late 2019.
ransomware lockbit
Lockbit family
lockbit

Rule to detect Lockbit 3.0 ransomware Windows payload 2 IoCs

resource	yara_rule
behavioral6/memory/1476-0-0x0000000000400000-0x0000000000429000-memory.dmp	family_lockbit
behavioral6/memory/1476-1-0x0000000000400000-0x0000000000429000-memory.dmp	family_lockbit

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1668	1476	WerFault.exe	82

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	LB3_pass.exe

C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\LB3_pass.exe
"C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\LB3_pass.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1476
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 264
  2⤵
  - Program crash
  PID:1668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1476 -ip 1476
1⤵
PID:2092

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/1476-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1476-1-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download