nitro | fd59987622ce4821e366b8d6b689c982d34ad8bb8e77e9674ad0b655b2768e82 | Triage

Sharing

General

Target

97a6a6eb35fbd7f8f6752c42cff2d358_JaffaCakes118
Size

60KB
Sample

241124-2rw9xszmen
MD5

97a6a6eb35fbd7f8f6752c42cff2d358
SHA1

c9ebb02c234804a64f4dccfeaa26dae39afc9a20
SHA256

fd59987622ce4821e366b8d6b689c982d34ad8bb8e77e9674ad0b655b2768e82
SHA512

24ec0746bd8e7387cc5f1de590d98e327f7c918523a9331d8d06387db219c728538184ae98f04909699a3f8f8334f43cdb1722e5e7c9139d000013acbd7aa0a9
SSDEEP

768:nOucKn7n1J2ZDNANIUf5vLDwUzc80gmq3oP/oDk:nO22ZDNAPJr/0O8/oQ

Score

10^/10

nitro discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  97a6a6eb35fbd7f8f6752c42cff2d358_JaffaCakes118
- Size
  
  60KB
- MD5
  
  97a6a6eb35fbd7f8f6752c42cff2d358
- SHA1
  
  c9ebb02c234804a64f4dccfeaa26dae39afc9a20
- SHA256
  
  fd59987622ce4821e366b8d6b689c982d34ad8bb8e77e9674ad0b655b2768e82
- SHA512
  
  24ec0746bd8e7387cc5f1de590d98e327f7c918523a9331d8d06387db219c728538184ae98f04909699a3f8f8334f43cdb1722e5e7c9139d000013acbd7aa0a9
- SSDEEP
  
  768:nOucKn7n1J2ZDNANIUf5vLDwUzc80gmq3oP/oDk:nO22ZDNAPJr/0O8/oQ
Score

10^/10

nitro discovery persistence ransomware spyware stealer
- Nitro
  A ransomware that demands Discord nitro gift codes to decrypt files.
  ransomware nitro
- Nitro family
  nitro
- Renames multiple (83) 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