General

  • Target

    rvcViewModel.exe

  • Size

    93KB

  • Sample

    240204-pzqqwshfd7

  • MD5

    4338e646710fa160b269b2023caf0986

  • SHA1

    61a539cb248f92bb50f2b44859e2f903cf39ce46

  • SHA256

    0c3e9fed3537035578c17c0ad448f5b59b9f2ce6846a577a7e99e66d84154222

  • SHA512

    657443a7b5335bfd45eeb4f8feca30f6fc29fc5af73615523fe3b6faf145a9a0d0ce3d3e5d34a28c9c9885e0d15bcf42a5f014388b0befa107663fe9a8f7d88a

  • SSDEEP

    768:/Y3mYLjglPPMJI08+EyrERm9hX+Jl3A461mXxrjEtCdnl2pi1Rz4Rk3xsGdpjgS7:/YngdQ8+f4mXeA4tjEwzGi1dDBDjgS

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Anonzm

C2

hakim32.ddns.net:2000

127.0.0.1:5552

Mutex

8fb4bf92409ddd875334dc0e6902736e

Attributes
  • reg_key

    8fb4bf92409ddd875334dc0e6902736e

  • splitter

    |'|'|

Targets

    • Target

      rvcViewModel.exe

    • Size

      93KB

    • MD5

      4338e646710fa160b269b2023caf0986

    • SHA1

      61a539cb248f92bb50f2b44859e2f903cf39ce46

    • SHA256

      0c3e9fed3537035578c17c0ad448f5b59b9f2ce6846a577a7e99e66d84154222

    • SHA512

      657443a7b5335bfd45eeb4f8feca30f6fc29fc5af73615523fe3b6faf145a9a0d0ce3d3e5d34a28c9c9885e0d15bcf42a5f014388b0befa107663fe9a8f7d88a

    • SSDEEP

      768:/Y3mYLjglPPMJI08+EyrERm9hX+Jl3A461mXxrjEtCdnl2pi1Rz4Rk3xsGdpjgS7:/YngdQ8+f4mXeA4tjEwzGi1dDBDjgS

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Disables Task Manager via registry modification

    • Modifies Windows Firewall

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks