General

  • Target

    8f713ec1e198c1f3146670988a3143c9_JaffaCakes118

  • Size

    23KB

  • Sample

    240602-z28plagc99

  • MD5

    8f713ec1e198c1f3146670988a3143c9

  • SHA1

    4a1cf100216e3a677b4e06e011adf1300213286b

  • SHA256

    e9863244d1be98ec45377430e8d9f056e369677bd67649d59de9c9d1a669743f

  • SHA512

    7f451161eeb7c0c5f61d2bd82bc026811c95030a022c3fbfa884f86e00332aee2fbc82a23ca398eb57a58311a55932ab32b98460fa2b806f93699763d1e5e929

  • SSDEEP

    384:S3gexUw/L+JrgUon5b9uSDMwT9Pfg6NgrWoBYi51mRvR6JZlbw8hqIusZzZcm:EIAKG91DP1hPRpcnug

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

kryptokrypto123.ddns.net:5552

Mutex

c6dfbab76abb2fb1938d3e35b1bb6f3a

Attributes
  • reg_key

    c6dfbab76abb2fb1938d3e35b1bb6f3a

  • splitter

    |'|'|

Targets

    • Target

      8f713ec1e198c1f3146670988a3143c9_JaffaCakes118

    • Size

      23KB

    • MD5

      8f713ec1e198c1f3146670988a3143c9

    • SHA1

      4a1cf100216e3a677b4e06e011adf1300213286b

    • SHA256

      e9863244d1be98ec45377430e8d9f056e369677bd67649d59de9c9d1a669743f

    • SHA512

      7f451161eeb7c0c5f61d2bd82bc026811c95030a022c3fbfa884f86e00332aee2fbc82a23ca398eb57a58311a55932ab32b98460fa2b806f93699763d1e5e929

    • SSDEEP

      384:S3gexUw/L+JrgUon5b9uSDMwT9Pfg6NgrWoBYi51mRvR6JZlbw8hqIusZzZcm:EIAKG91DP1hPRpcnug

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks