Overview

overview

10

Static

static

10

fef96e503b...5d.exe

windows7-x64

10

fef96e503b...5d.exe

windows10-2004-x64

10

Resubmissions

21-01-2024 14:53

240121-r9h5xaead4 10

21-01-2024 14:52

240121-r8582seac9 10

14-07-2023 02:02

230714-cf9cnsbh35 10

14-07-2023 01:58

230714-cd9wesbh32 10

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General

  • Target

    fef96e503bb02c85e176305a0a42116eb9595c8c37151d3a740ed4a266694b5d.zip

  • Size

    604KB

  • Sample

    240121-r9h5xaead4

  • MD5

    e2ac5bd327a6947d73edfeb9df1c3763

  • SHA1

    64b32710fba76796f5bdf0b0d9c7ffb5a496c45c

  • SHA256

    aa08618b8ae0911c647852bc52b98910d3b73f37a62706b31709352d11f36430

  • SHA512

    bc46e644ed181b0c7f85d40e55939480e1b54f0c1fa5627ec6662e94da4e84632da279180f95dbd1cbe319621c1e3d22c40a47be6e1476732011c454f27802b8

  • SSDEEP

    12288:mPKIMNVWxa/S21rNSMjDdFDiDEfqo0YUVJTEnmuXJwZcoMjN:mS7VWkairFvdti/9/tomuXJwZcoO

Score
10/10
trigonadiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      fef96e503bb02c85e176305a0a42116eb9595c8c37151d3a740ed4a266694b5d

    • Size

      1.8MB

    • MD5

      d6a67c892e1092004a82a0c9c4bfdac4

    • SHA1

      132a0696cca15a09aae1c8830b012d520a2647cb

    • SHA256

      fef96e503bb02c85e176305a0a42116eb9595c8c37151d3a740ed4a266694b5d

    • SHA512

      725f8b19300d8e34c518d35a979b562bed8a2f947093877b6aaa9332e37352a81a59ea9d8a2c2576043677ca0467c0af67670d79f18f0d7e391bf40ff059ea0c

    • SSDEEP

      24576:Klt7hGgTTqGKw81ymxkamLsc7WXgIecdvi4T+u9t12:KhdTQxXwIecdvi4i0tE

    Score
    10/10
    trigonapersistenceransomwarespywarestealerdiscovery

    • Detects Trigona ransomware

    • Trigona

      A ransomware first seen at the beginning of the 2022.

      ransomwaretrigona

    • 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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Drops desktop.ini file(s)

    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

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Network Service Discovery

1
T1046

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks