nitro | 7eceee2d481d80031eb26f51bd11fbf9671c123107c83b0100b5dbaaf52ec833 | Triage

Sharing

General

Target

cad7af2b2714b813aa083c5e692cd7ba_JaffaCakes118
Size

9.0MB
Sample

241208-wt38cs1nbx
MD5

cad7af2b2714b813aa083c5e692cd7ba
SHA1

24eb7d428398fb6fe79da729e8ff416b0970d6d8
SHA256

7eceee2d481d80031eb26f51bd11fbf9671c123107c83b0100b5dbaaf52ec833
SHA512

5f8902b38668bbf17001e47cb5045c590f1d733e00e0dddcdc5f95c883f93afdddac97d3a6f37981b9648869fd3247220d92adef8ca42e6a3b7630ac9300c4b8
SSDEEP

768:HOucKn7n1JGDNANIUARbvLDwUzc80gmq3oP/oDE:HO2GDNAPA9r/0O8/o4

Score

10^/10

nitro discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  cad7af2b2714b813aa083c5e692cd7ba_JaffaCakes118
- Size
  
  9.0MB
- MD5
  
  cad7af2b2714b813aa083c5e692cd7ba
- SHA1
  
  24eb7d428398fb6fe79da729e8ff416b0970d6d8
- SHA256
  
  7eceee2d481d80031eb26f51bd11fbf9671c123107c83b0100b5dbaaf52ec833
- SHA512
  
  5f8902b38668bbf17001e47cb5045c590f1d733e00e0dddcdc5f95c883f93afdddac97d3a6f37981b9648869fd3247220d92adef8ca42e6a3b7630ac9300c4b8
- SSDEEP
  
  768:HOucKn7n1JGDNANIUARbvLDwUzc80gmq3oP/oDE:HO2GDNAPA9r/0O8/o4
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 (62) 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