Overview

overview

10

Static

static

10

Extrude.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Extrude v1.rar

  • Size

    1.2MB

  • Sample

    230326-rj5k8agg68

  • MD5

    7f6049eb13f0def8ecc2b24a7f192197

  • SHA1

    b28503756867d0df88d153859d31a41340d4df67

  • SHA256

    779944ef7b50dcc97c14b28c133b36f93c33299381e17ce80444562fdd82a79c

  • SHA512

    99b44531770eec32f1c453c2085635687e663700491dbfff44e0c7ad4f2f64ca43b011204af7ac8de8796ee28d2b913d8c4d6253334133465723264c50270058

  • SSDEEP

    24576:PcDxi5YA59TMJLvdVRLRfyW12l4v1hv8riCtE:th9TALpRfyEJNhU2

Score
10/10
dcratinfostealerratupx

Malware Config

Targets

    • Target

      Extrude.exe

    • Size

      1.1MB

    • MD5

      75b7f43476e40833c80636fa9e6b7ebc

    • SHA1

      75849108978003895e774680549cad97edb215e9

    • SHA256

      89b41e3a1d1feef8f7ada88762624d7bd92a8fc2d2a1549741ca83b6512c3ef1

    • SHA512

      aa8ac4e5ac2bd9f605fca5275888bfa533701f3fddef7d5d6344a8957bbfe4385e6ccdf562b19e9e4c00eeed35792e1ced71ffb9c7a35eec5bf45e938a028a8a

    • SSDEEP

      24576:P2G/nvxW3Wn0VZlQoCOXU/UUjxZXSzHifMw:PbA3pVZlQ7OXGX+zCZ

    Score
    10/10
    dcratinfostealerrat

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

      rat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks