Overview

overview

10

Static

static

3

befad918d8...38.exe

windows7-x64

10

befad918d8...38.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    befad918d88f92f7bf5532794dff5d38

  • Size

    61KB

  • Sample

    240310-s3c6rafe27

  • MD5

    befad918d88f92f7bf5532794dff5d38

  • SHA1

    3f9e1fb8646b98df4e3992fde1dfcfe90f6c4592

  • SHA256

    fa354e28c5325fb189cae24b88354674476ce1ab764dc94c9fa6178dc7d2314a

  • SHA512

    8c9f73c0b1d770aff927ca70e09a83aecabff3704d11c73c18c4b3e50a154a2670d35800a98158188a72f3d56e7b918786b0d94fd71f0c5018e01a0e45c9a7df

  • SSDEEP

    768:IKsMqCXfVcWfLM9ZkiANIUXqnYLDwUzc80gmq3oP/oD3:IKsejM9ZkiAPxr/0O8/ob

Score
10/10
nitropersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      befad918d88f92f7bf5532794dff5d38

    • Size

      61KB

    • MD5

      befad918d88f92f7bf5532794dff5d38

    • SHA1

      3f9e1fb8646b98df4e3992fde1dfcfe90f6c4592

    • SHA256

      fa354e28c5325fb189cae24b88354674476ce1ab764dc94c9fa6178dc7d2314a

    • SHA512

      8c9f73c0b1d770aff927ca70e09a83aecabff3704d11c73c18c4b3e50a154a2670d35800a98158188a72f3d56e7b918786b0d94fd71f0c5018e01a0e45c9a7df

    • SSDEEP

      768:IKsMqCXfVcWfLM9ZkiANIUXqnYLDwUzc80gmq3oP/oD3:IKsejM9ZkiAPxr/0O8/ob

    Score
    10/10
    nitropersistenceransomwarespywarestealer

    • Nitro

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

      ransomwarenitro

    • Renames multiple (93) 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