Overview

overview

10

Static

static

3

b0f5de53b7...ab.exe

windows7-x64

10

b0f5de53b7...ab.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b0f5de53b7131c8486445c880a3efcab

  • Size

    61KB

  • Sample

    240304-clbzcsfb6s

  • MD5

    b0f5de53b7131c8486445c880a3efcab

  • SHA1

    c4bccf5722cda8d75254827715ce33259218cdf4

  • SHA256

    beaddc303ac98868c299807322cfda81ef519ecf452444393c5478a04e0cb38f

  • SHA512

    3449ae984fc408b404f712df597bb6b4104e100df974d6ebb59f4eb91b59934696cce2ecbf61a6a79057293886916d463017dc5de60ea93579b86b105f20ba94

  • SSDEEP

    768:gKsMqCXfVcWTjM9ZkiANIUZ0hYLDwUzc80gmq3oP/oDX:gKsenM9ZkiAPZBr/0O8/oL

Score
10/10
nitropersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      b0f5de53b7131c8486445c880a3efcab

    • Size

      61KB

    • MD5

      b0f5de53b7131c8486445c880a3efcab

    • SHA1

      c4bccf5722cda8d75254827715ce33259218cdf4

    • SHA256

      beaddc303ac98868c299807322cfda81ef519ecf452444393c5478a04e0cb38f

    • SHA512

      3449ae984fc408b404f712df597bb6b4104e100df974d6ebb59f4eb91b59934696cce2ecbf61a6a79057293886916d463017dc5de60ea93579b86b105f20ba94

    • SSDEEP

      768:gKsMqCXfVcWTjM9ZkiANIUZ0hYLDwUzc80gmq3oP/oDX:gKsenM9ZkiAPZBr/0O8/oL

    Score
    10/10
    nitropersistenceransomwarespywarestealer

    • Nitro

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

      ransomwarenitro

    • Renames multiple (89) 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)

    • 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

Impact

Defacement

1
T1491

Resource Development

Reconnaissance

Tasks