4971a94d0fd4fe157ccb517186a94157300ca6ba65fe8fd902fe1dce7f42d719 | Triage

Sharing

General

Target

4971a94d0fd4fe157ccb517186a94157300ca6ba65fe8fd902fe1dce7f42d719N
Size

89KB
Sample

240918-lb2lpstanc
MD5

ff22f79fa7899bf6a26e2f49ebcbd350
SHA1

d1a2542547f273f5d21ed63d8d9ceadb63e6555d
SHA256

4971a94d0fd4fe157ccb517186a94157300ca6ba65fe8fd902fe1dce7f42d719
SHA512

39ec47981f232e23ef1e15e8dab311eb468844a0187504b3012e913d5b0137b8ec937598b2a76b0db7c38a76c4e98130e802b91af964c3b4c323d9e16fd14dad
SSDEEP

768:W7Blp9pARFbhOCQCPjc7Blp9pARFbhOCQCPj1:W7Z9pApOCQCQ7Z9pApOCQC5

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  4971a94d0fd4fe157ccb517186a94157300ca6ba65fe8fd902fe1dce7f42d719N
- Size
  
  89KB
- MD5
  
  ff22f79fa7899bf6a26e2f49ebcbd350
- SHA1
  
  d1a2542547f273f5d21ed63d8d9ceadb63e6555d
- SHA256
  
  4971a94d0fd4fe157ccb517186a94157300ca6ba65fe8fd902fe1dce7f42d719
- SHA512
  
  39ec47981f232e23ef1e15e8dab311eb468844a0187504b3012e913d5b0137b8ec937598b2a76b0db7c38a76c4e98130e802b91af964c3b4c323d9e16fd14dad
- SSDEEP
  
  768:W7Blp9pARFbhOCQCPjc7Blp9pARFbhOCQCPj1:W7Z9pApOCQCQ7Z9pApOCQC5
Score

9^/10

discovery ransomware
- Renames multiple (4316) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryransomware

behavioral2

discoveryransomware