Overview

overview

10

Static

static

10

308238649d...61.exe

windows7-x64

10

308238649d...61.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    308238649d710b938f9e0cf04bf52a0a3a89b253310035afdc0ba8e846732c61.exe

  • Size

    2.3MB

  • Sample

    241123-a16q6szjcm

  • MD5

    8856304a8bad8f3c4132c28042b8df80

  • SHA1

    82adc02d2ccdc3485e6edb00ac36f71f2d804158

  • SHA256

    308238649d710b938f9e0cf04bf52a0a3a89b253310035afdc0ba8e846732c61

  • SHA512

    c5ab3dca5ad9c0577dcce69a6941259e67066141dc297e07a53b487ea0a51a68c9b79934ce443dc4a3f5e7eee65521cbc13b2f7afe7f594ee7ec5db59f484499

  • SSDEEP

    49152:UbA300qL5o66QwgVAVph9QBoyycpwgPGdnDq3IEPU:UbV7oh9yycFODq3vPU

Score
10/10
dcratdiscoveryinfostealerpersistencerat

Malware Config

Targets

    • Target

      308238649d710b938f9e0cf04bf52a0a3a89b253310035afdc0ba8e846732c61.exe

    • Size

      2.3MB

    • MD5

      8856304a8bad8f3c4132c28042b8df80

    • SHA1

      82adc02d2ccdc3485e6edb00ac36f71f2d804158

    • SHA256

      308238649d710b938f9e0cf04bf52a0a3a89b253310035afdc0ba8e846732c61

    • SHA512

      c5ab3dca5ad9c0577dcce69a6941259e67066141dc297e07a53b487ea0a51a68c9b79934ce443dc4a3f5e7eee65521cbc13b2f7afe7f594ee7ec5db59f484499

    • SSDEEP

      49152:UbA300qL5o66QwgVAVph9QBoyycpwgPGdnDq3IEPU:UbV7oh9yycFODq3vPU

    Score
    10/10
    dcratdiscoveryinfostealerpersistencerat

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks