Overview

overview

10

Static

static

b2fc3a507e...20.exe

windows7-x64

8

b2fc3a507e...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b2fc3a507ef05d039b649cadeccd19a9ccd834a5035c190bcfd7c2def62dd020

  • Size

    69KB

  • Sample

    221128-bw6faadg62

  • MD5

    3990819ed755fc8b95c9609fff838510

  • SHA1

    e6696660c8e5fb22d8d49d2c13039e3d8760f975

  • SHA256

    b2fc3a507ef05d039b649cadeccd19a9ccd834a5035c190bcfd7c2def62dd020

  • SHA512

    1cd1ac6c592b318a0df850868f5b20606116c50fdecad625bb15f45c1eb3aa39ce86027c81ecf1237ce6c5728fc9b86db6f8bca18f6523460956e300f7500a52

  • SSDEEP

    768:9k8iRvaWINtVvldosDPkwL2V2AizhGgzTqLE4oh7Ta96Gl:GRyWC9dxlY/QOLE4WXa

Score
10/10
njratevasionpersistencetrojan

Malware Config

Targets

    • Target

      b2fc3a507ef05d039b649cadeccd19a9ccd834a5035c190bcfd7c2def62dd020

    • Size

      69KB

    • MD5

      3990819ed755fc8b95c9609fff838510

    • SHA1

      e6696660c8e5fb22d8d49d2c13039e3d8760f975

    • SHA256

      b2fc3a507ef05d039b649cadeccd19a9ccd834a5035c190bcfd7c2def62dd020

    • SHA512

      1cd1ac6c592b318a0df850868f5b20606116c50fdecad625bb15f45c1eb3aa39ce86027c81ecf1237ce6c5728fc9b86db6f8bca18f6523460956e300f7500a52

    • SSDEEP

      768:9k8iRvaWINtVvldosDPkwL2V2AizhGgzTqLE4oh7Ta96Gl:GRyWC9dxlY/QOLE4WXa

    Score
    10/10
    evasionpersistencenjrattrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks