locky | d59141259753d70802bc521e85bd4226174ef73871aee39dc4d763290c33281f | Triage

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Overview

overview

Static

static

3

bc4a269ef1...18.exe

windows7-x64

bc4a269ef1...18.exe

windows10-2004-x64

Sharing

General

Target

bc4a269ef127d108659149b6058ac7d8_JaffaCakes118
Size

348KB
Sample

241203-h5p8zs1kfl
MD5

bc4a269ef127d108659149b6058ac7d8
SHA1

6e92d9c37f2325a6937a3416b1084fa6cbbfa0b9
SHA256

d59141259753d70802bc521e85bd4226174ef73871aee39dc4d763290c33281f
SHA512

2baf73f8860247a6ac352742e4abed159c20ccde2cdabf5dcbe509843b821e90c149fcf9f841e35d67113561a74729239a896c546ab238f497d193dfc98ed995
SSDEEP

6144:9lLhAgl/XxhG1MLAkCg+3K6xW4UisBfkvR8+0Pn28U+3jRdkVNBfH:D9AgF/G1MLAkCg161Un8vR8m+3jqj

Score

10^/10

locky locky_osiris defense_evasion discovery ransomware

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

bc4a269ef127d108659149b6058ac7d8_JaffaCakes118.exe

Resource

win7-20240903-en

locky locky_osiris defense_evasion discovery ransomware

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

bc4a269ef127d108659149b6058ac7d8_JaffaCakes118.exe

Resource

win10v2004-20241007-en

locky locky_osiris defense_evasion discovery ransomware

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  bc4a269ef127d108659149b6058ac7d8_JaffaCakes118
- Size
  
  348KB
- MD5
  
  bc4a269ef127d108659149b6058ac7d8
- SHA1
  
  6e92d9c37f2325a6937a3416b1084fa6cbbfa0b9
- SHA256
  
  d59141259753d70802bc521e85bd4226174ef73871aee39dc4d763290c33281f
- SHA512
  
  2baf73f8860247a6ac352742e4abed159c20ccde2cdabf5dcbe509843b821e90c149fcf9f841e35d67113561a74729239a896c546ab238f497d193dfc98ed995
- SSDEEP
  
  6144:9lLhAgl/XxhG1MLAkCg+3K6xW4UisBfkvR8+0Pn28U+3jRdkVNBfH:D9AgF/G1MLAkCg161Un8vR8m+3jqj
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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