c99e7f78ff698ebdda86c239dc7ccdaa31c033a46fe9fa5622535882920f4d46 | Triage

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General

Target

c99e7f78ff698ebdda86c239dc7ccdaa31c033a46fe9fa5622535882920f4d46
Size

185KB
Sample

240810-c52zwsweld
MD5

ad83944ab78ef3d44fd2e722f7ecd534
SHA1

46325e91be1cbaef96611e8a433c986e978f3e7c
SHA256

c99e7f78ff698ebdda86c239dc7ccdaa31c033a46fe9fa5622535882920f4d46
SHA512

d61834fd5c386e324d205c6680c5ebf897e624b58c3a63932a69a3ee5263eca4b6fda15922c14360e40f5680fda46f713a081cec4c08574cf1ab61dfa66e8985
SSDEEP

3072:6e7WpMaxeb0CYJ97lEYNR73e+eGGQe7WpMaxeb0CYJ97lEYNR73e+eGGp:RqKvb0CYJ973e+eGGzqKvb0CYJ973e+m

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  c99e7f78ff698ebdda86c239dc7ccdaa31c033a46fe9fa5622535882920f4d46
- Size
  
  185KB
- MD5
  
  ad83944ab78ef3d44fd2e722f7ecd534
- SHA1
  
  46325e91be1cbaef96611e8a433c986e978f3e7c
- SHA256
  
  c99e7f78ff698ebdda86c239dc7ccdaa31c033a46fe9fa5622535882920f4d46
- SHA512
  
  d61834fd5c386e324d205c6680c5ebf897e624b58c3a63932a69a3ee5263eca4b6fda15922c14360e40f5680fda46f713a081cec4c08574cf1ab61dfa66e8985
- SSDEEP
  
  3072:6e7WpMaxeb0CYJ97lEYNR73e+eGGQe7WpMaxeb0CYJ97lEYNR73e+eGGp:RqKvb0CYJ973e+eGGzqKvb0CYJ973e+m
Score

9^/10

discovery ransomware
- Renames multiple (670) 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