Overview

overview

10

Static

static

10

a614856064...18.exe

windows7-x64

10

a614856064...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a61485606418948d428d99dc0a40d4b7_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241127-ftzxyavrdp

  • MD5

    a61485606418948d428d99dc0a40d4b7

  • SHA1

    a670ba1214d5637214ed5578bb31e67fcab6f3ed

  • SHA256

    2c638458e811cb805b444407dadcfd75f7e45b5711e2395cef26cf31f8f3fe2c

  • SHA512

    65dde767f795c316f8b394c164cfa1f22e3573c1e500b98ae345edfe37a34e0be698bfa252b32607f95bbb72a2a8f3992778f703fbba8b5bcfa101952a609e05

  • SSDEEP

    24576:92HvItsNMDCUh1W+bn0UEeytTFZvWdcDrkbf+4:9a9O1WWn0UE1ysQy

Score
10/10
dcratinfostealerpersistencerat

Malware Config

Targets

    • Target

      a61485606418948d428d99dc0a40d4b7_JaffaCakes118

    • Size

      1.1MB

    • MD5

      a61485606418948d428d99dc0a40d4b7

    • SHA1

      a670ba1214d5637214ed5578bb31e67fcab6f3ed

    • SHA256

      2c638458e811cb805b444407dadcfd75f7e45b5711e2395cef26cf31f8f3fe2c

    • SHA512

      65dde767f795c316f8b394c164cfa1f22e3573c1e500b98ae345edfe37a34e0be698bfa252b32607f95bbb72a2a8f3992778f703fbba8b5bcfa101952a609e05

    • SSDEEP

      24576:92HvItsNMDCUh1W+bn0UEeytTFZvWdcDrkbf+4:9a9O1WWn0UE1ysQy

    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