General

  • Target

    WebDav Rootkit Hmei7.rar

  • Size

    195KB

  • Sample

    240222-xyw6aaee72

  • MD5

    4ebf4367170f81c2c438ba83cf8a4c3d

  • SHA1

    e2d17acb5115914f32ea27cf6941b38c665451fd

  • SHA256

    2936e6e2d003e0daad5a0ca2e874b9697959c2345da11242b8e03debeeca2736

  • SHA512

    8aed271309abb996f35c2c0b9e0b33349630bcdea94cd959a136cf8f7ebbe1c5b5d6a747e7fe578557556f15e13080b561c51750af5b91e333f0c01bc1cbb92c

  • SSDEEP

    3072:pRWtNigderf2RMPbH82zC5fIGuhNC3lnNbroQzao7ETvsAkfdQzQ9/SFxii:3WagdBwO5AcvMQ2o7rAGaQcii

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

mawkly939.hopto.org:1177

Mutex

df6c55d0ce38f2eb5def2187b310e673

Attributes
  • reg_key

    df6c55d0ce38f2eb5def2187b310e673

  • splitter

    |'|'|

Targets

    • Target

      WebDav Rootkit Hmei7/WebDav Rootkit Hmei7/rootkit.exe

    • Size

      246KB

    • MD5

      9604dd489b9078052aa92ef9d63d0c4d

    • SHA1

      6578051e994bcd15be549a85c707118d46169d8f

    • SHA256

      1ed3c13d6fa7c9be1b04e699c1cf840d4bd115451922ddc2c9a7e86c8dd1b817

    • SHA512

      9bf96814fa6075e6189e541fa737fb041d30b90cfcd601ef101dc5e9b42e79214142e1246387d1df8f4ac2dd3f16e10b2b3e91657e8d934d33084b6a8cd0150f

    • SSDEEP

      3072:q29+hIl2/Zp175GWp1icKAArDZz4N9GhbkrNEk1yZdjTQkt8nbIAScSpDY42vPv/:5w3lp0yN90QEvbjx8Fv+Yp842f78y9I

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks