Overview

overview

10

Static

static

10

cf21fb03a8...cf.exe

windows7-x64

10

cf21fb03a8...cf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cf21fb03a80919c2814bbce68ecd34edf09da23e521aeb00b9dce71199ed78cf.exe

  • Size

    1.1MB

  • Sample

    241004-chqncaydln

  • MD5

    2308e6c827439f8e5e146c340ae06724

  • SHA1

    634428f3b55fad6b5188607b34c299e855ba515c

  • SHA256

    cf21fb03a80919c2814bbce68ecd34edf09da23e521aeb00b9dce71199ed78cf

  • SHA512

    c0de60a7904a447718f5e119f45043df3c9bafc216ca308e5c256e475c343f50b502826a224e9c0cb6b0448b01710130211b203cd3134575c078b8c46a98766d

  • SSDEEP

    24576:U2G/nvxW3Ww0tRZANb2IR7t3z9OaUQDHwVsqlfJqn:UbA30YNbvpfUQL7b

Score
10/10
dcratdiscoveryinfostealerrat

Malware Config

Targets

    • Target

      cf21fb03a80919c2814bbce68ecd34edf09da23e521aeb00b9dce71199ed78cf.exe

    • Size

      1.1MB

    • MD5

      2308e6c827439f8e5e146c340ae06724

    • SHA1

      634428f3b55fad6b5188607b34c299e855ba515c

    • SHA256

      cf21fb03a80919c2814bbce68ecd34edf09da23e521aeb00b9dce71199ed78cf

    • SHA512

      c0de60a7904a447718f5e119f45043df3c9bafc216ca308e5c256e475c343f50b502826a224e9c0cb6b0448b01710130211b203cd3134575c078b8c46a98766d

    • SSDEEP

      24576:U2G/nvxW3Ww0tRZANb2IR7t3z9OaUQDHwVsqlfJqn:UbA30YNbvpfUQL7b

    Score
    10/10
    dcratdiscoveryinfostealerrat

    • 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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks