9583cce1e8255c33910130d3ff5608b4ec76b88fd6075e4d6df63a6810ca8179 | Triage

Sharing

General

Target

5b4a82997cf2c651f5e865ed6a0f8780N.exe
Size

107KB
Sample

240829-ce738ayajc
MD5

5b4a82997cf2c651f5e865ed6a0f8780
SHA1

8cc66258fdb7bb4ae4ff666721b7fdbb23566073
SHA256

9583cce1e8255c33910130d3ff5608b4ec76b88fd6075e4d6df63a6810ca8179
SHA512

9d3eed71d02492c9b2aa2c147187741df5d9b167f3bc8f246b36c8599b7343f926831513ea651b24de4d0b2f0f742f299436b7f654c827868abe2ad22ccfe517
SSDEEP

1536:W7Z+pAp2nKLRKIKqoab/bw7Z+pAp2nKLRKIKqoab/bY:6+Wp2naKIKgr8+Wp2naKIKgrc

Score

9^/10

discovery ransomware

Malware Config

Targets

- Target
  
  5b4a82997cf2c651f5e865ed6a0f8780N.exe
- Size
  
  107KB
- MD5
  
  5b4a82997cf2c651f5e865ed6a0f8780
- SHA1
  
  8cc66258fdb7bb4ae4ff666721b7fdbb23566073
- SHA256
  
  9583cce1e8255c33910130d3ff5608b4ec76b88fd6075e4d6df63a6810ca8179
- SHA512
  
  9d3eed71d02492c9b2aa2c147187741df5d9b167f3bc8f246b36c8599b7343f926831513ea651b24de4d0b2f0f742f299436b7f654c827868abe2ad22ccfe517
- SSDEEP
  
  1536:W7Z+pAp2nKLRKIKqoab/bw7Z+pAp2nKLRKIKqoab/bY:6+Wp2naKIKgr8+Wp2naKIKgrc
Score

9^/10

discovery ransomware
- Renames multiple (4626) 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