91d3faef143362ad384934ce71905437c78db2a9e0e6307245771034e0abd59c | Triage

Resubmissions

11-07-2024 20:18

240711-y3emgavcrd 10

11-07-2024 20:09

240711-yw6sdavare 10

11-07-2024 20:08

240711-ywq2xssaqp 3

11-07-2024 20:05

240711-yt46rssakr 3

11-07-2024 20:04

240711-ytdntathpf 3

11-07-2024 20:03

240711-ys5e5s1hpn 1

Sharing

General

Target

RobloxScreenShot20231231_160103318.png
Size

979KB
Sample

240711-yw6sdavare
MD5

ab50ef9b41f1046bad8a91aef89e76e4
SHA1

511f01a41f8470fb3ee2b45b4dac2edbe2af54f9
SHA256

91d3faef143362ad384934ce71905437c78db2a9e0e6307245771034e0abd59c
SHA512

e7a2a075b7a0c5e268424fd309d2f6613444ce95e76334adde82615096343541a60bac82f25858edd2ddb2aa568efcd2fbed608484c11c56dbad0707ae00b803
SSDEEP

24576:bOINuEEQDf2l3cL7F/AE5A0sxnuONOmsLW4dgNSk5J:HDfJfF/rAZuOr0zdKSkP

Score

10^/10

evasion persistence ransomware trojan

Malware Config

Targets

- Target
  
  RobloxScreenShot20231231_160103318.png
- Size
  
  979KB
- MD5
  
  ab50ef9b41f1046bad8a91aef89e76e4
- SHA1
  
  511f01a41f8470fb3ee2b45b4dac2edbe2af54f9
- SHA256
  
  91d3faef143362ad384934ce71905437c78db2a9e0e6307245771034e0abd59c
- SHA512
  
  e7a2a075b7a0c5e268424fd309d2f6613444ce95e76334adde82615096343541a60bac82f25858edd2ddb2aa568efcd2fbed608484c11c56dbad0707ae00b803
- SSDEEP
  
  24576:bOINuEEQDf2l3cL7F/AE5A0sxnuONOmsLW4dgNSk5J:HDfJfF/rAZuOr0zdKSkP
Score

10^/10

evasion persistence ransomware trojan
- Modifies WinLogon for persistence
  persistence
- UAC bypass
  evasion trojan
- Disables RegEdit via registry modification
  evasion
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
  ransomware
behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Winlogon Helper DLL

Privilege Escalation

Abuse Elevation Control Mechanism

Bypass User Account Control

Boot or Logon Autostart Execution

Winlogon Helper DLL

Defense Evasion

Abuse Elevation Control Mechanism

Bypass User Account Control

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

Tasks

static1

behavioral1

evasionpersistenceransomwaretrojan