Overview

overview

10

Static

static

10

JaffaCakes...14.exe

windows7-x64

10

JaffaCakes...14.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_1d55b32e2aee97d34060fd2c3b416c14

  • Size

    2.0MB

  • Sample

    250106-l4wadswmck

  • MD5

    1d55b32e2aee97d34060fd2c3b416c14

  • SHA1

    f4eb512aa5c0fb9059a8fae1cd822bd9c91992cf

  • SHA256

    82039f0956002ab4215ac1eec5ae1951408ff0fea64f87f924fd46faf844f15e

  • SHA512

    0ac15e8795e3b52f8c01c376d17d321072ecf3eec9d363239ab24f2194595f6a29eb4cbd195cc29e820130f1d4a8811802c6563cf8431c438725cb9b46859010

  • SSDEEP

    49152:fA6rKdfybQlb8Em0lP/PHNQsGE6+tlcwDXbuvDtk:XrKngUlPtQsG831burK

Score
10/10
dcratinfostealerpersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_1d55b32e2aee97d34060fd2c3b416c14

    • Size

      2.0MB

    • MD5

      1d55b32e2aee97d34060fd2c3b416c14

    • SHA1

      f4eb512aa5c0fb9059a8fae1cd822bd9c91992cf

    • SHA256

      82039f0956002ab4215ac1eec5ae1951408ff0fea64f87f924fd46faf844f15e

    • SHA512

      0ac15e8795e3b52f8c01c376d17d321072ecf3eec9d363239ab24f2194595f6a29eb4cbd195cc29e820130f1d4a8811802c6563cf8431c438725cb9b46859010

    • SSDEEP

      49152:fA6rKdfybQlb8Em0lP/PHNQsGE6+tlcwDXbuvDtk:XrKngUlPtQsG831burK

    Score
    10/10
    dcratinfostealerpersistencerat

    • 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

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks