locky_lukitus | 509b7eacb051087d49d9357c354532cf1561f065f11d0c2b6bc24f53fb255e2e | Triage

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Reports

Overview

overview

Static

static

3

a410188cf4...18.exe

windows7-x64

a410188cf4...18.exe

windows10-2004-x64

Sharing

General

Target

a410188cf459e3beb5be623f1dc1ab75_JaffaCakes118
Size

517KB
Sample

240613-gjbm2azfrk
MD5

a410188cf459e3beb5be623f1dc1ab75
SHA1

85615da588fe978d82c6bc06e2b0d7db58a4f913
SHA256

509b7eacb051087d49d9357c354532cf1561f065f11d0c2b6bc24f53fb255e2e
SHA512

a28a42ce5ecca6b6be0068083c7fba49c76050a0e6dd92b801a0fed281140679cf0b74353c3de2298dcb2e6bf906492d9ded6be080c7c3a81472d3ee0f0e9347
SSDEEP

12288:zVRm47ugq9QLXzNWVn4Fkl6BQ2yLhxPtIS4GudgBXllbXtdj:zVzzzjNO4FkUQ2yL7PtIdGudqlb9dj

Score

10^/10

locky_lukitus defense_evasion execution impact ransomware

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a410188cf459e3beb5be623f1dc1ab75_JaffaCakes118.exe

Resource

win7-20240221-en

locky_lukitus defense_evasion execution impact ransomware

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

a410188cf459e3beb5be623f1dc1ab75_JaffaCakes118.exe

Resource

win10v2004-20240611-en

locky_lukitus defense_evasion execution impact ransomware

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  a410188cf459e3beb5be623f1dc1ab75_JaffaCakes118
- Size
  
  517KB
- MD5
  
  a410188cf459e3beb5be623f1dc1ab75
- SHA1
  
  85615da588fe978d82c6bc06e2b0d7db58a4f913
- SHA256
  
  509b7eacb051087d49d9357c354532cf1561f065f11d0c2b6bc24f53fb255e2e
- SHA512
  
  a28a42ce5ecca6b6be0068083c7fba49c76050a0e6dd92b801a0fed281140679cf0b74353c3de2298dcb2e6bf906492d9ded6be080c7c3a81472d3ee0f0e9347
- SSDEEP
  
  12288:zVRm47ugq9QLXzNWVn4Fkl6BQ2yLhxPtIS4GudgBXllbXtdj:zVzzzjNO4FkUQ2yL7PtIdGudqlb9dj
Score

10^/10

locky_lukitus defense_evasion execution impact ransomware
- Locky (Lukitus variant)
  Variant of the Locky ransomware seen in the wild since late 2017.
  ransomware locky_lukitus
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Deletes itself
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Windows Management Instrumentation

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

File Deletion

Modify Registry

Credential Access

Discovery

System Information Discovery

Query Registry

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

Defacement

Resource Development

Reconnaissance

Tasks

static1

behavioral1

locky_lukitusdefense_evasionexecutionimpactransomware

behavioral2

locky_lukitusdefense_evasionexecutionimpactransomware

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