ryuk | 88b1b4966650de59cef20c340b28739c52dc9ead91d9959a338a8e531ad38335 | Triage

Sharing

General

Target

88b1b4966650de59cef20c340b28739c52dc9ead91d9959a338a8e531ad38335
Size

575KB
Sample

210118-29qne5961a
MD5

6cad2f7dc809b9353a31753a438aef4e
SHA1

459d816bb020f5da8257076a36d0ffd1f1f02d76
SHA256

88b1b4966650de59cef20c340b28739c52dc9ead91d9959a338a8e531ad38335
SHA512

a67367990452bf21b7c0d0682c598422c78a5ed455a5d5e684d8fabb43366b0e9f9cd579a5f18123f6b1f97945f789904929838d1d893b70f450bfeafb243bb8

Score

10^/10

ryuk discovery ransomware

Malware Config

Targets

- Target
  
  88b1b4966650de59cef20c340b28739c52dc9ead91d9959a338a8e531ad38335
- Size
  
  575KB
- MD5
  
  6cad2f7dc809b9353a31753a438aef4e
- SHA1
  
  459d816bb020f5da8257076a36d0ffd1f1f02d76
- SHA256
  
  88b1b4966650de59cef20c340b28739c52dc9ead91d9959a338a8e531ad38335
- SHA512
  
  a67367990452bf21b7c0d0682c598422c78a5ed455a5d5e684d8fabb43366b0e9f9cd579a5f18123f6b1f97945f789904929838d1d893b70f450bfeafb243bb8
Score

10^/10

ryuk discovery ransomware
- Ryuk
  Ransomware distributed via existing botnets, often Trickbot or Emotet.
  ransomware ryuk
- Modifies file permissions
  discovery
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

ryukdiscoveryransomware

behavioral2

ryukdiscoveryransomware