Overview

overview

10

Static

static

HEUR-Troja...89.exe

windows7-x64

10

HEUR-Troja...89.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    HEUR-Trojan-Ransom.Win32.Generic-43bb3267bbce92106b2699d236d66c4fdd549446b99110faf55d92263ac5d389.exe

  • Size

    61KB

  • Sample

    220925-e51g6seeer

  • MD5

    e680f507b13f1d68df733221e18169cf

  • SHA1

    024d22d9a084ac576239590ac4b9c61ea9fc259a

  • SHA256

    43bb3267bbce92106b2699d236d66c4fdd549446b99110faf55d92263ac5d389

  • SHA512

    2e9017dc5c3537123c443922b25881d328630822744b1111da8655b4c03bf670c2657822e718f65fd8bd62eded931f55cf0ac5ddefe9644d2f6dbee41519477d

  • SSDEEP

    768:kKsMqCXfVcWlQM9ZkiANIUL1YLDwUzc80gmq3oP/oDL:kKseSM9ZkiAPOr/0O8/oP

Score
10/10
nitropersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      HEUR-Trojan-Ransom.Win32.Generic-43bb3267bbce92106b2699d236d66c4fdd549446b99110faf55d92263ac5d389.exe

    • Size

      61KB

    • MD5

      e680f507b13f1d68df733221e18169cf

    • SHA1

      024d22d9a084ac576239590ac4b9c61ea9fc259a

    • SHA256

      43bb3267bbce92106b2699d236d66c4fdd549446b99110faf55d92263ac5d389

    • SHA512

      2e9017dc5c3537123c443922b25881d328630822744b1111da8655b4c03bf670c2657822e718f65fd8bd62eded931f55cf0ac5ddefe9644d2f6dbee41519477d

    • SSDEEP

      768:kKsMqCXfVcWlQM9ZkiANIUL1YLDwUzc80gmq3oP/oDL:kKseSM9ZkiAPOr/0O8/oP

    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)

    • 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

Impact

Defacement

1
T1491

Tasks