c5a628f3ef3ec9fc35bba8907709a1b216afb335705dfdbc1ff94b9fc984663b | Triage

Sharing

General

Target

8396c9658a847b25bf2fa6a6b905c0b0N.exe
Size

76KB
Sample

240820-rz7qhsxejb
MD5

8396c9658a847b25bf2fa6a6b905c0b0
SHA1

4c8e242b31e2241269b56ea8716fa74a17fdefbc
SHA256

c5a628f3ef3ec9fc35bba8907709a1b216afb335705dfdbc1ff94b9fc984663b
SHA512

4613164f4eb20f3264fbbf76c912a3b6c67e5a05a21b066d808a2765abed5909260902f3b179177158c0c79b32323b3e4eaf7e405b3fec7276c1e48163264f81
SSDEEP

768:W7Blp9pARFbhs101n7Blp9pARFbhs101oR6:W7Z9pApN7Z9pApiR6

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  8396c9658a847b25bf2fa6a6b905c0b0N.exe
- Size
  
  76KB
- MD5
  
  8396c9658a847b25bf2fa6a6b905c0b0
- SHA1
  
  4c8e242b31e2241269b56ea8716fa74a17fdefbc
- SHA256
  
  c5a628f3ef3ec9fc35bba8907709a1b216afb335705dfdbc1ff94b9fc984663b
- SHA512
  
  4613164f4eb20f3264fbbf76c912a3b6c67e5a05a21b066d808a2765abed5909260902f3b179177158c0c79b32323b3e4eaf7e405b3fec7276c1e48163264f81
- SSDEEP
  
  768:W7Blp9pARFbhs101n7Blp9pARFbhs101oR6:W7Z9pApN7Z9pApiR6
Score

9^/10

discovery ransomware
- Renames multiple (4211) 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