lockbit | 4d9349b5fa20bbd711b665f8a97ede9224f0d34265d5811a2877093fbaff7221

Resubmissions

01/04/2025, 08:53

250401-ktap9sypz6 10

01/04/2025, 08:10

250401-j2selswwgw 10

Analysis

max time kernel
105s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
01/04/2025, 08:10

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Report Analysis Logs

General

Target

016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d.exe
Size

162KB
MD5

1abcf3a673e796a32a23798d9bfd4aa5
SHA1

7c51aadc181fd73dc9a89211c22f28e4068f7b00
SHA256

016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d
SHA512

092bb8a7e8997f718becb836202c73ea080206333eda2e9199872ee8be066df97e563a79b1fe2b35a54db7dbbe1ea5dee3fbf59719f1e5d48df6a50794527904
SSDEEP

3072:o5uyulsHwnV1gFnTwn7zwJGJv3t5kCI5Gzei3N2VzRmK:o5uZ1nPgFnk7EJwJI5gDN2VVm

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
behavioral1/memory/5508-0-0x0000000000400000-0x000000000042C000-memory.dmp	family_lockbit
behavioral1/memory/5508-1-0x0000000000400000-0x000000000042C000-memory.dmp	family_lockbit

Program crash 1 IoCs

pid	pid_target	Process	procid_target
428	5508	WerFault.exe	86

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	016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d.exe

C:\Users\Admin\AppData\Local\Temp\016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d.exe
"C:\Users\Admin\AppData\Local\Temp\016cf44b5637f2c71383de4549b9eff72e74382e30add1d14c3944daed9e2e5d.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5508 -s 228
  2⤵
  - Program crash
  PID:428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5508 -ip 5508
1⤵
PID:212

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/5508-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/5508-1-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download