Overview

overview

10

Static

static

7

bb2016d496...18.exe

windows7-x64

10

bb2016d496...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bb2016d496611fe8cae1421d73f1756a_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241203-bztwnayqbn

  • MD5

    bb2016d496611fe8cae1421d73f1756a

  • SHA1

    691fd0a996e5a8d7f725f65cc3d847f00f452140

  • SHA256

    e603588520d43b42f47d9af8f74eaa70efba4fe006bd29f74ba9c28b0699128f

  • SHA512

    e6e153865af8954ad91d8d30e70aaad5a2ac4eb9c1976427a2414dca5a6a30ac2f59bba5d56a1e109805b4a0b6e17024f016c6577d247bf131b95b0a1ce9290a

  • SSDEEP

    12288:p9F7wFaFs+9bwsvIi4XqWtgir99ELM9dqugUbSbv8yNRTHHh+XLRSecvv+Kzj11Z:pn7w8X9bweZS9KCg0Gz9NloMHFzj/1

Score
10/10
dcratinfostealerpersistenceratvmprotect

Malware Config

Targets

    • Target

      bb2016d496611fe8cae1421d73f1756a_JaffaCakes118

    • Size

      1.1MB

    • MD5

      bb2016d496611fe8cae1421d73f1756a

    • SHA1

      691fd0a996e5a8d7f725f65cc3d847f00f452140

    • SHA256

      e603588520d43b42f47d9af8f74eaa70efba4fe006bd29f74ba9c28b0699128f

    • SHA512

      e6e153865af8954ad91d8d30e70aaad5a2ac4eb9c1976427a2414dca5a6a30ac2f59bba5d56a1e109805b4a0b6e17024f016c6577d247bf131b95b0a1ce9290a

    • SSDEEP

      12288:p9F7wFaFs+9bwsvIi4XqWtgir99ELM9dqugUbSbv8yNRTHHh+XLRSecvv+Kzj11Z:pn7w8X9bweZS9KCg0Gz9NloMHFzj/1

    Score
    10/10
    persistencevmprotectdcratinfostealerrat

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks