Overview

overview

10

Static

static

HEUR-Troja...f6.exe

windows7-x64

7

HEUR-Troja...f6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    HEUR-Trojan-Ransom.Win32.Generic-6d7c489b15d82273b057d89b1a142d92caaf735b11b74ffb55348cb5e92d2bf6.exe

  • Size

    62KB

  • Sample

    220925-e6hnraeefm

  • MD5

    7e7111b32a1cee99edecd646ca1d5440

  • SHA1

    7a10a266ad25572201ae4166cff7f1d67e8c9365

  • SHA256

    6d7c489b15d82273b057d89b1a142d92caaf735b11b74ffb55348cb5e92d2bf6

  • SHA512

    af94778652a77b918032f198cb917451b0c2fd9f91d1a9360a177cc2ce1faa09e5a5e3651c57d00af45ab5feb37fa00ac54ebcae6b21bdfe4b2dc110c841eec8

  • SSDEEP

    768:uKsMqCXfVcW5/M9ZkiANIULYLDwUzc80gmq3oP/oDy:uKseNM9ZkiAPEr/0O8/oW

Score
10/10
nitropersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      HEUR-Trojan-Ransom.Win32.Generic-6d7c489b15d82273b057d89b1a142d92caaf735b11b74ffb55348cb5e92d2bf6.exe

    • Size

      62KB

    • MD5

      7e7111b32a1cee99edecd646ca1d5440

    • SHA1

      7a10a266ad25572201ae4166cff7f1d67e8c9365

    • SHA256

      6d7c489b15d82273b057d89b1a142d92caaf735b11b74ffb55348cb5e92d2bf6

    • SHA512

      af94778652a77b918032f198cb917451b0c2fd9f91d1a9360a177cc2ce1faa09e5a5e3651c57d00af45ab5feb37fa00ac54ebcae6b21bdfe4b2dc110c841eec8

    • SSDEEP

      768:uKsMqCXfVcW5/M9ZkiANIULYLDwUzc80gmq3oP/oDy:uKseNM9ZkiAPEr/0O8/oW

    Score
    10/10
    persistencespywarestealernitroransomware

    • Nitro

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

      ransomwarenitro

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      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 v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Defacement

1
T1491

Tasks