Overview

overview

10

Static

static

10

b8cb91c1c1...cc.exe

windows7-x64

10

b8cb91c1c1...cc.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    b8cb91c1c13cf059bf110500f08b1ccc.exe

  • Size

    2.3MB

  • Sample

    231222-rykjlaecd8

  • MD5

    b8cb91c1c13cf059bf110500f08b1ccc

  • SHA1

    be7c2403d5e296e499070166e0df9f74e4613fde

  • SHA256

    76825233479175a84a1f41b38bca8949aa84ad2b60124b6247a036cd40506480

  • SHA512

    5a78f9959f3ea7b7ccc3b51206e4a13ce6c8c60218c4d37f7d10dd4f283aaa3625c6708ab19c2219de399fab424a9264fe2224a3946d9be1c587eeb28b522986

  • SSDEEP

    49152:IXKRD/mYOPrWcQZ0QQUmkpv6O3kK7Dc4AUNLILKa:Q3YOPrYOUB6O3kkfAEELP

Score
10/10
dcratinfostealerratspywarestealer

Malware Config

Targets

    • Target

      b8cb91c1c13cf059bf110500f08b1ccc.exe

    • Size

      2.3MB

    • MD5

      b8cb91c1c13cf059bf110500f08b1ccc

    • SHA1

      be7c2403d5e296e499070166e0df9f74e4613fde

    • SHA256

      76825233479175a84a1f41b38bca8949aa84ad2b60124b6247a036cd40506480

    • SHA512

      5a78f9959f3ea7b7ccc3b51206e4a13ce6c8c60218c4d37f7d10dd4f283aaa3625c6708ab19c2219de399fab424a9264fe2224a3946d9be1c587eeb28b522986

    • SSDEEP

      49152:IXKRD/mYOPrWcQZ0QQUmkpv6O3kK7Dc4AUNLILKa:Q3YOPrYOUB6O3kkfAEELP

    Score
    10/10
    dcratinfostealerratspywarestealer

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks