locky | b65f63f75a0b88ac2fb0612cf8e2298447e2080b67a2d016b5e6e50c61f1d517 | Triage

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Overview

overview

Static

static

3

8ab71e1a19...18.exe

windows7-x64

8ab71e1a19...18.exe

windows10-2004-x64

Sharing

General

Target

8ab71e1a19ad7cb1e79fb8b1bc3cab97_JaffaCakes118
Size

313KB
Sample

241103-k84a5azmd1
MD5

8ab71e1a19ad7cb1e79fb8b1bc3cab97
SHA1

711473b4cfa62d4d0243c598ef47ce4c481c274d
SHA256

b65f63f75a0b88ac2fb0612cf8e2298447e2080b67a2d016b5e6e50c61f1d517
SHA512

5cda8dd5de270e3400f21e903b4031d33bcc095b7ace742b7b48cb183692986968022e9cd32463f2390b10c6facca9ae74d16b965b28741a7933930ca343cafb
SSDEEP

6144:N7S6tMIBchObFAYh3qqMx9HELXNKQ5m6Rvx:N7SqMIBIIFzQqVbNK9ovx

Score

10^/10

locky locky_osiris defense_evasion discovery ransomware

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8ab71e1a19ad7cb1e79fb8b1bc3cab97_JaffaCakes118.exe

Resource

win7-20241010-en

locky locky_osiris defense_evasion discovery ransomware

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

8ab71e1a19ad7cb1e79fb8b1bc3cab97_JaffaCakes118.exe

Resource

win10v2004-20241007-en

locky locky_osiris defense_evasion discovery ransomware

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  8ab71e1a19ad7cb1e79fb8b1bc3cab97_JaffaCakes118
- Size
  
  313KB
- MD5
  
  8ab71e1a19ad7cb1e79fb8b1bc3cab97
- SHA1
  
  711473b4cfa62d4d0243c598ef47ce4c481c274d
- SHA256
  
  b65f63f75a0b88ac2fb0612cf8e2298447e2080b67a2d016b5e6e50c61f1d517
- SHA512
  
  5cda8dd5de270e3400f21e903b4031d33bcc095b7ace742b7b48cb183692986968022e9cd32463f2390b10c6facca9ae74d16b965b28741a7933930ca343cafb
- SSDEEP
  
  6144:N7S6tMIBchObFAYh3qqMx9HELXNKQ5m6Rvx:N7SqMIBIIFzQqVbNK9ovx
Score

10^/10

locky locky_osiris defense_evasion discovery ransomware
- Locky
  Ransomware strain released in 2016, with advanced features like anti-analysis.
  ransomware locky
- Locky (Osiris variant)
  Variant of the Locky ransomware seen in the wild since early 2017.
  ransomware locky_osiris
- Locky family
  locky
- Locky_osiris family
  locky_osiris
- Deletes itself
- Indicator Removal: File Deletion
  Adversaries may delete files left behind by the actions of their intrusion activity.
  defense_evasion
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

File Deletion

Modify Registry

Credential Access

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

Tasks

static1

behavioral1

lockylocky_osirisdefense_evasiondiscoveryransomware

behavioral2

lockylocky_osirisdefense_evasiondiscoveryransomware

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