Overview

overview

10

Static

static

10

JaffaCakes...27.exe

windows7-x64

10

JaffaCakes...27.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_88518488362ebd0ba5a2600cd3f793d5e0310b198893282dafba779a1a1ee527

  • Size

    1.3MB

  • Sample

    241222-p28z9aymet

  • MD5

    7aab78b9433b32493b1001f29dd32a1e

  • SHA1

    7a77294af35b949e00fef16ae39b488afbebc449

  • SHA256

    88518488362ebd0ba5a2600cd3f793d5e0310b198893282dafba779a1a1ee527

  • SHA512

    ccbe14e6a40809ccaae2228d4951d6eeeb1795172d2e6f33b92749a22a63ffc2b398f570b2566f7d5233bdc3b341d5c536ad1e06d92cf1ff8d96a2474399e460

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_88518488362ebd0ba5a2600cd3f793d5e0310b198893282dafba779a1a1ee527

    • Size

      1.3MB

    • MD5

      7aab78b9433b32493b1001f29dd32a1e

    • SHA1

      7a77294af35b949e00fef16ae39b488afbebc449

    • SHA256

      88518488362ebd0ba5a2600cd3f793d5e0310b198893282dafba779a1a1ee527

    • SHA512

      ccbe14e6a40809ccaae2228d4951d6eeeb1795172d2e6f33b92749a22a63ffc2b398f570b2566f7d5233bdc3b341d5c536ad1e06d92cf1ff8d96a2474399e460

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • 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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks