135d1a242b3fd4b49c90baebae85669edc104978feab687f0637476d93de44bf | Triage

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General

Target

5f1733e267f7c5a07c40e51308c49a70N.exe
Size

90KB
Sample

240821-btjhqstbpe
MD5

5f1733e267f7c5a07c40e51308c49a70
SHA1

557e245919a3068e0e9fe663227d73c057ab9c89
SHA256

135d1a242b3fd4b49c90baebae85669edc104978feab687f0637476d93de44bf
SHA512

77dc996e07acb40d75c96ae790d0c218d180c6639bbc6a765cb45bac2ba1602d3bf358844edb6480640c60e9a27a4f501108e6d0fe0a008763e8487d0b19b64b
SSDEEP

768:/7BlpQpARFbhNIduv4Luv4K7BlpQpARFbhNIduv4Luv4w:/7ZQpApYbK7ZQpApYbw

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  5f1733e267f7c5a07c40e51308c49a70N.exe
- Size
  
  90KB
- MD5
  
  5f1733e267f7c5a07c40e51308c49a70
- SHA1
  
  557e245919a3068e0e9fe663227d73c057ab9c89
- SHA256
  
  135d1a242b3fd4b49c90baebae85669edc104978feab687f0637476d93de44bf
- SHA512
  
  77dc996e07acb40d75c96ae790d0c218d180c6639bbc6a765cb45bac2ba1602d3bf358844edb6480640c60e9a27a4f501108e6d0fe0a008763e8487d0b19b64b
- SSDEEP
  
  768:/7BlpQpARFbhNIduv4Luv4K7BlpQpARFbhNIduv4Luv4w:/7ZQpApYbK7ZQpApYbw
Score

9^/10

discovery ransomware
- Renames multiple (4296) 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