lockbit | 592abb0c02c57266e09d73930fbf041d6344cb501fd372aa29c5f8258b79cc95

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2025 02:37

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General

Target

2025-01-22_9fc3e4db811e17fbb267d2d5ad080c2c_lockbit.exe
Size

143KB
MD5

9fc3e4db811e17fbb267d2d5ad080c2c
SHA1

826d9b12e34cde8f25f9db01fe66b7f7d5d45336
SHA256

592abb0c02c57266e09d73930fbf041d6344cb501fd372aa29c5f8258b79cc95
SHA512

87120befa4872ef4258d8c6501fa3f54bfa2a4f27f48b257ba803d03c7e222ebb6e532dac42301ad725503eab175cf94fa3d1fe40cdbee7df48daef308b73e53
SSDEEP

3072:gt7Bh/6RK/dBvfFC+B1nCVY8IIwook4gCcqn5iXWXaV4:GjlvXfCdIIwo2hcqnYGXC4

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
behavioral2/memory/4588-0-0x0000000000400000-0x0000000000427000-memory.dmp	family_lockbit
behavioral2/memory/4588-1-0x0000000000400000-0x0000000000427000-memory.dmp	family_lockbit

Program crash 1 IoCs

pid	pid_target	Process	procid_target
820	4588	WerFault.exe	81

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	2025-01-22_9fc3e4db811e17fbb267d2d5ad080c2c_lockbit.exe

C:\Users\Admin\AppData\Local\Temp\2025-01-22_9fc3e4db811e17fbb267d2d5ad080c2c_lockbit.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-22_9fc3e4db811e17fbb267d2d5ad080c2c_lockbit.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4588
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 264
  2⤵
  - Program crash
  PID:820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4588 -ip 4588
1⤵
PID:2232

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/4588-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

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memory/4588-1-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download