General

  • Target

    62866a7e6fea7ab746c347c7ae8f608dfd068f504c14dd20c1cc2880f718f9a4N.exe

  • Size

    131KB

  • Sample

    241124-nhscqaxlby

  • MD5

    efb960662e44c7adae27bc3befb3abb0

  • SHA1

    39e5b584024f4767a406c97cb3d5680b0dc80953

  • SHA256

    62866a7e6fea7ab746c347c7ae8f608dfd068f504c14dd20c1cc2880f718f9a4

  • SHA512

    b3caa53496f92120f86307ff2b4a82f79a9b496cd1386fe8c283a83e9ec381232391a962cff99418410305c60e1e0bc37a9196c292dfa73fc003cfcb496fe858

  • SSDEEP

    3072:ibxSTpiG8wMZJYKR5Gevfj7rZyqEX25Ny5k1jNfLbv:ibx4ij9LjlvYX25Y5kxpf

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

systemftp.serveftp.com:19495

Mutex

c154dc1439ce42713df8b7de38bd1b02

Attributes
  • reg_key

    c154dc1439ce42713df8b7de38bd1b02

  • splitter

    |'|'|

Targets

    • Target

      62866a7e6fea7ab746c347c7ae8f608dfd068f504c14dd20c1cc2880f718f9a4N.exe

    • Size

      131KB

    • MD5

      efb960662e44c7adae27bc3befb3abb0

    • SHA1

      39e5b584024f4767a406c97cb3d5680b0dc80953

    • SHA256

      62866a7e6fea7ab746c347c7ae8f608dfd068f504c14dd20c1cc2880f718f9a4

    • SHA512

      b3caa53496f92120f86307ff2b4a82f79a9b496cd1386fe8c283a83e9ec381232391a962cff99418410305c60e1e0bc37a9196c292dfa73fc003cfcb496fe858

    • SSDEEP

      3072:ibxSTpiG8wMZJYKR5Gevfj7rZyqEX25Ny5k1jNfLbv:ibx4ij9LjlvYX25Y5kxpf

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks