Overview

overview

10

Static

static

10

8148B7D10C...6E.exe

windows7-x64

10

8148B7D10C...6E.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8148B7D10CC4D45AC6C2D1454119161A1EE677AC0986E.exe

  • Size

    2.1MB

  • Sample

    230125-eterbseh33

  • MD5

    f26bb4f3cc67c00580554bea3dac5e4a

  • SHA1

    14c7857a8edc29dce1a27379f60f0d9443303627

  • SHA256

    8148b7d10cc4d45ac6c2d1454119161a1ee677ac0986e4dd86e2f38a15b7ac19

  • SHA512

    32c1d95bde25e1807ce7312280106259831057df7da893041c43d3c76def49de500ccb7e87b8c08af7657fdbd22117d9320dc4f9e7eebed85f54b3f2e7418010

  • SSDEEP

    49152:tmyDQOI0/F/LopeanZ6QNo1y80nfLSx9ZEQCUn/ty374FM5YLCbtYY2Zy:kyDRZFTopJhTfe3ZtVy3x1btJv

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      8148B7D10CC4D45AC6C2D1454119161A1EE677AC0986E.exe

    • Size

      2.1MB

    • MD5

      f26bb4f3cc67c00580554bea3dac5e4a

    • SHA1

      14c7857a8edc29dce1a27379f60f0d9443303627

    • SHA256

      8148b7d10cc4d45ac6c2d1454119161a1ee677ac0986e4dd86e2f38a15b7ac19

    • SHA512

      32c1d95bde25e1807ce7312280106259831057df7da893041c43d3c76def49de500ccb7e87b8c08af7657fdbd22117d9320dc4f9e7eebed85f54b3f2e7418010

    • SSDEEP

      49152:tmyDQOI0/F/LopeanZ6QNo1y80nfLSx9ZEQCUn/ty374FM5YLCbtYY2Zy:kyDRZFTopJhTfe3ZtVy3x1btJv

    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

    • Executes dropped EXE

    • Checks computer location settings

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

    behavioral1behavioral2

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

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks