Overview

overview

10

Static

static

10

adc85d83fc...18.exe

windows7-x64

10

adc85d83fc...18.exe

windows10-2004-x64

10

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General

  • Target

    adc85d83fc17ffe2fcfe34eeab35f0e2_JaffaCakes118

  • Size

    1.4MB

  • Sample

    241128-2hk6astjhv

  • MD5

    adc85d83fc17ffe2fcfe34eeab35f0e2

  • SHA1

    a837f2267ed9eee9a981bd8448cbe1282866305b

  • SHA256

    fd5201856b63ee93c1a3e41857e7afce525967b6592c3c52d1848da634eaef3c

  • SHA512

    fa47b6eb1705f522a93a9fb9f19048947b07036e3d0283f88d91bef3a9f600e44e87181d404cd5b812969ab9fe9fd7b6bcb06f1fe650433e58c333ba084ccf58

  • SSDEEP

    24576:U2G/nvxW3Ww0tq0BXRF76zMbvO0opwOb9sVuqfIfdQeFWdOCI9+4D:UbA30vbvOTdJkVKdSMEU

Score
10/10
dcratdiscoveryinfostealerpersistencerat

Malware Config

Targets

    • Target

      adc85d83fc17ffe2fcfe34eeab35f0e2_JaffaCakes118

    • Size

      1.4MB

    • MD5

      adc85d83fc17ffe2fcfe34eeab35f0e2

    • SHA1

      a837f2267ed9eee9a981bd8448cbe1282866305b

    • SHA256

      fd5201856b63ee93c1a3e41857e7afce525967b6592c3c52d1848da634eaef3c

    • SHA512

      fa47b6eb1705f522a93a9fb9f19048947b07036e3d0283f88d91bef3a9f600e44e87181d404cd5b812969ab9fe9fd7b6bcb06f1fe650433e58c333ba084ccf58

    • SSDEEP

      24576:U2G/nvxW3Ww0tq0BXRF76zMbvO0opwOb9sVuqfIfdQeFWdOCI9+4D:UbA30vbvOTdJkVKdSMEU

    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