Overview

overview

10

Static

static

3

NitroRansomware.exe

windows7-x64

10

NitroRansomware.exe

windows10-2004-x64

10

Resubmissions

19-02-2024 21:33

240219-1d7caseb85 10

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General

  • Target

    NitroRansomware.exe

  • Size

    61KB

  • Sample

    240219-1d7caseb85

  • MD5

    f1c0ee2aa52d41fcd36be766ae6e4f36

  • SHA1

    654786fbdf440f1270453265a77d9000ec4516b7

  • SHA256

    be19e89787043f5f1801c993ecd99515a4e3bd0cdae098b64d90c2ce7dd47598

  • SHA512

    86c768588cc1f4fac53b35dafd08f21726773e1f730c931c42d3b38cb66c3f88c40413374f4a1b489555d067cbebb75e4112a3bf9465b50815aea9c77b2ea1d8

  • SSDEEP

    768:7FCY5Jrg9Jl7M9ZkiANIZaZ6YLDwUzc80gmq3oP/oDU:7FqNM9ZkiAaWr/0O8/ow

Score
10/10
nitropersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      NitroRansomware.exe

    • Size

      61KB

    • MD5

      f1c0ee2aa52d41fcd36be766ae6e4f36

    • SHA1

      654786fbdf440f1270453265a77d9000ec4516b7

    • SHA256

      be19e89787043f5f1801c993ecd99515a4e3bd0cdae098b64d90c2ce7dd47598

    • SHA512

      86c768588cc1f4fac53b35dafd08f21726773e1f730c931c42d3b38cb66c3f88c40413374f4a1b489555d067cbebb75e4112a3bf9465b50815aea9c77b2ea1d8

    • SSDEEP

      768:7FCY5Jrg9Jl7M9ZkiANIZaZ6YLDwUzc80gmq3oP/oDU:7FqNM9ZkiAaWr/0O8/ow

    Score
    10/10
    nitropersistenceransomwarespywarestealer

    • Nitro

      A ransomware that demands Discord nitro gift codes to decrypt files.

      ransomwarenitro

    • 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.

      spywarestealer

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Defacement

1
T1491

Resource Development

Reconnaissance

Tasks