nitro | e179f228bff619054e5f1b541afd7d57ba357562518a1490c1604024c50d481a | Triage

Sharing

General

Target

5140eb423450693d58b6dc0b9607ec12_JaffaCakes118
Size

62KB
Sample

241017-jnm8qsybrb
MD5

5140eb423450693d58b6dc0b9607ec12
SHA1

be85df18233c01ba73de65bbaf4b21aea298ba68
SHA256

e179f228bff619054e5f1b541afd7d57ba357562518a1490c1604024c50d481a
SHA512

cee13b7dc4819db782867df01f961ea5f9b771952615ea7b01c6c36cedd6eb16408e3d9d2455a905103df20ae4be289a433688f6d5cea68645ec8ecdfb6df6b4
SSDEEP

768:PEN8AJTO7baeJvANIESkwILDwUzc80gmq3oP/oDq:PENpOCMvAx9xr/0O8/oW

Score

10^/10

nitro discovery persistence ransomware spyware stealer

Malware Config

Targets

- Target
  
  5140eb423450693d58b6dc0b9607ec12_JaffaCakes118
- Size
  
  62KB
- MD5
  
  5140eb423450693d58b6dc0b9607ec12
- SHA1
  
  be85df18233c01ba73de65bbaf4b21aea298ba68
- SHA256
  
  e179f228bff619054e5f1b541afd7d57ba357562518a1490c1604024c50d481a
- SHA512
  
  cee13b7dc4819db782867df01f961ea5f9b771952615ea7b01c6c36cedd6eb16408e3d9d2455a905103df20ae4be289a433688f6d5cea68645ec8ecdfb6df6b4
- SSDEEP
  
  768:PEN8AJTO7baeJvANIESkwILDwUzc80gmq3oP/oDq:PENpOCMvAx9xr/0O8/oW
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 (95) 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