nitro | 13c62078b17609a57ecdf9c64e3f16fcfdac866ca58c7929326a260ccdef76b6 | Triage

Sharing

General

Target

227a73d24f797b6ddc724f54992f05ce_JaffaCakes118
Size

64KB
Sample

241008-tsglvsyarh
MD5

227a73d24f797b6ddc724f54992f05ce
SHA1

05d43fa2e84bfbf14e74256b65f3070fdf640e02
SHA256

13c62078b17609a57ecdf9c64e3f16fcfdac866ca58c7929326a260ccdef76b6
SHA512

98916906eab6e5ed98f494c2a522c254992f7849b7324bd176e44812118dd9fd2c1c86e59930b7f645410aa72827041ff6adb3988762a78349ae8dc3dfee770c
SSDEEP

768:UiXcvIVLDwUzc8Ugmq3oP/oDzayoiT8WldZtUn3Ahui:UQr/UO8/oCTmVl1U8ui

Score

10^/10

nitro discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  227a73d24f797b6ddc724f54992f05ce_JaffaCakes118
- Size
  
  64KB
- MD5
  
  227a73d24f797b6ddc724f54992f05ce
- SHA1
  
  05d43fa2e84bfbf14e74256b65f3070fdf640e02
- SHA256
  
  13c62078b17609a57ecdf9c64e3f16fcfdac866ca58c7929326a260ccdef76b6
- SHA512
  
  98916906eab6e5ed98f494c2a522c254992f7849b7324bd176e44812118dd9fd2c1c86e59930b7f645410aa72827041ff6adb3988762a78349ae8dc3dfee770c
- SSDEEP
  
  768:UiXcvIVLDwUzc8Ugmq3oP/oDzayoiT8WldZtUn3Ahui:UQr/UO8/oCTmVl1U8ui
Score

10^/10

nitro discovery persistence ransomware spyware stealer
- Nitro
  A ransomware that demands Discord nitro gift codes to decrypt files.
  ransomware nitro
- Renames multiple (65) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Drops desktop.ini file(s)
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Defacement

Tasks

static1

behavioral1

nitrodiscoverypersistenceransomwarespywarestealer

behavioral2

nitrodiscoverypersistenceransomwarespywarestealer