nitro | 99842bf8db6403f3ff467e932aa1b9830523d9b53f15ea2ea71710b30c7884f8 | Triage

Sharing

General

Target

0a8f7774e2ad53ad4add3deb49b4feac_JaffaCakes118
Size

60KB
Sample

241002-n8mvxsvdqq
MD5

0a8f7774e2ad53ad4add3deb49b4feac
SHA1

98577cb3dade5d8e8108ba4b3ce9cb862e9e2576
SHA256

99842bf8db6403f3ff467e932aa1b9830523d9b53f15ea2ea71710b30c7884f8
SHA512

4a243c021124d3399159d6435a7fe88d00968e91a4508987bf1ca0f050dfa93cca14f1eb53dda134ee4dd0e622242e8a73faccd4ed598b56d063401c387d8be6
SSDEEP

768:FOucKn7n1JwDNANIUMTvLDwUzc80gmq3oP/oDp:FO2wDNAPGr/0O8/o9

Score

10^/10

nitro discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  0a8f7774e2ad53ad4add3deb49b4feac_JaffaCakes118
- Size
  
  60KB
- MD5
  
  0a8f7774e2ad53ad4add3deb49b4feac
- SHA1
  
  98577cb3dade5d8e8108ba4b3ce9cb862e9e2576
- SHA256
  
  99842bf8db6403f3ff467e932aa1b9830523d9b53f15ea2ea71710b30c7884f8
- SHA512
  
  4a243c021124d3399159d6435a7fe88d00968e91a4508987bf1ca0f050dfa93cca14f1eb53dda134ee4dd0e622242e8a73faccd4ed598b56d063401c387d8be6
- SSDEEP
  
  768:FOucKn7n1JwDNANIUMTvLDwUzc80gmq3oP/oDp:FO2wDNAPGr/0O8/o9
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 (84) 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