nitro | 570cc4b6530b319dfc71201010b2775acb89c94e7d42acdbc53f635f2ca4ee4a | Triage

Sharing

General

Target

73de3eeba18475c6860e39061b0174e6_JaffaCakes118
Size

62KB
Sample

241024-qa3vlaxbjh
MD5

73de3eeba18475c6860e39061b0174e6
SHA1

10a3823601b1a18edc62a5bbc83cd7c581f1da59
SHA256

570cc4b6530b319dfc71201010b2775acb89c94e7d42acdbc53f635f2ca4ee4a
SHA512

7f8974d9f71c8b01caa75df6c4dfdb363514d54815d6acd8834a0dd1bc2689bc031adf1b9cbd86554a926bb5d594c0be4fd96e1d8033d97ac5e9bcfe1575a54f
SSDEEP

768:bKsMqCXfVcWl3M9Zk4ANIUI2+QLDwUzc80gmq3oP/oDA:bKsexM9Zk4APxDr/0O8/oU

Score

10^/10

nitro discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  73de3eeba18475c6860e39061b0174e6_JaffaCakes118
- Size
  
  62KB
- MD5
  
  73de3eeba18475c6860e39061b0174e6
- SHA1
  
  10a3823601b1a18edc62a5bbc83cd7c581f1da59
- SHA256
  
  570cc4b6530b319dfc71201010b2775acb89c94e7d42acdbc53f635f2ca4ee4a
- SHA512
  
  7f8974d9f71c8b01caa75df6c4dfdb363514d54815d6acd8834a0dd1bc2689bc031adf1b9cbd86554a926bb5d594c0be4fd96e1d8033d97ac5e9bcfe1575a54f
- SSDEEP
  
  768:bKsMqCXfVcWl3M9Zk4ANIUI2+QLDwUzc80gmq3oP/oDA:bKsexM9Zk4APxDr/0O8/oU
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 (96) 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)
- Legitimate hosting services abused for malware hosting/C2
- 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

Web Service

Exfiltration

Impact

Defacement

Tasks

static1

behavioral1

nitrodiscoverypersistenceransomwarespywarestealer

behavioral2

nitrodiscoverypersistenceransomwarespywarestealer