Overview

overview

10

Static

static

10

2025-02-12...na.exe

windows7-x64

10

2025-02-12...na.exe

windows10-2004-x64

10

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General

  • Target

    2025-02-12_c6c511ba966328c9497c8aa9264fb733_trigona

  • Size

    1.8MB

  • Sample

    250212-vt4nfs1jcq

  • MD5

    c6c511ba966328c9497c8aa9264fb733

  • SHA1

    2f760c24df7626929c48504402370d733de523c3

  • SHA256

    26a74ace0b160831901b912f173137326019e731530e4ec283cbe44e3ccda165

  • SHA512

    149f51eced34090808712ba202b63f6e610fc4e7ccb4d64f7d619ac8937abce9565cd986bfeaef9684d0a4e8766c80affc5fdf8f1dbd2c8996425390545d09cd

  • SSDEEP

    24576:Jlt7h3gTTqGKw81ymxkamLsc7WXgIecEvitkj+udxP7:BhuTQxXwIecEvitZUxT

Score
10/10
trigonacredential_accessdiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      2025-02-12_c6c511ba966328c9497c8aa9264fb733_trigona

    • Size

      1.8MB

    • MD5

      c6c511ba966328c9497c8aa9264fb733

    • SHA1

      2f760c24df7626929c48504402370d733de523c3

    • SHA256

      26a74ace0b160831901b912f173137326019e731530e4ec283cbe44e3ccda165

    • SHA512

      149f51eced34090808712ba202b63f6e610fc4e7ccb4d64f7d619ac8937abce9565cd986bfeaef9684d0a4e8766c80affc5fdf8f1dbd2c8996425390545d09cd

    • SSDEEP

      24576:Jlt7h3gTTqGKw81ymxkamLsc7WXgIecEvitkj+udxP7:BhuTQxXwIecEvitZUxT

    Score
    10/10
    trigonacredential_accessdiscoverypersistenceransomwarespywarestealer

    • Detects Trigona ransomware

    • Trigona

      A ransomware first seen at the beginning of the 2022.

      ransomwaretrigona

    • Trigona family

      trigona

    • Downloads MZ/PE file

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Drops startup file

    • 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)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

1
T1112

Credential Access

Credentials from Password Stores

2
T1555

Credentials from Web Browsers

1
T1555.003

Windows Credential Manager

1
T1555.004

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks