Overview

overview

10

Static

static

HEUR-Troja...52.exe

windows7-x64

10

HEUR-Troja...52.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    HEUR-Trojan-Ransom.Win32.Generic-9f34f566be3574593da77a08b892e6494a16e8cf45d3860e5aaf276ee8e65052.exe

  • Size

    61KB

  • Sample

    220925-e6hzhseefq

  • MD5

    3813de84a0a30251bd22b18a882ae43a

  • SHA1

    081776437b27dd6a2ae62db89a91ed9419c7e85f

  • SHA256

    9f34f566be3574593da77a08b892e6494a16e8cf45d3860e5aaf276ee8e65052

  • SHA512

    aa6ecf07504f331411548519bb0280195e2d207b575b6c3d2788a0d406aac108eb15d82320fc544c3d09ac026f2d5c6a52d1664a9790b15ec440991caf4ba11d

  • SSDEEP

    768:nKsMqCXfVcWlzM9ZkiANIUP5YLDwUzc80gmq3oP/oDl:nKse1M9ZkiAPOr/0O8/ox

Score
10/10
nitropersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      HEUR-Trojan-Ransom.Win32.Generic-9f34f566be3574593da77a08b892e6494a16e8cf45d3860e5aaf276ee8e65052.exe

    • Size

      61KB

    • MD5

      3813de84a0a30251bd22b18a882ae43a

    • SHA1

      081776437b27dd6a2ae62db89a91ed9419c7e85f

    • SHA256

      9f34f566be3574593da77a08b892e6494a16e8cf45d3860e5aaf276ee8e65052

    • SHA512

      aa6ecf07504f331411548519bb0280195e2d207b575b6c3d2788a0d406aac108eb15d82320fc544c3d09ac026f2d5c6a52d1664a9790b15ec440991caf4ba11d

    • SSDEEP

      768:nKsMqCXfVcWlzM9ZkiANIUP5YLDwUzc80gmq3oP/oDl:nKse1M9ZkiAPOr/0O8/ox

    Score
    10/10
    nitropersistenceransomwarespywarestealer

    • 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