Overview

overview

10

Static

static

10

b5deb3bd8f...08.exe

windows7-x64

10

b5deb3bd8f...08.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b5deb3bd8f8a915bf9341b2e6452dd08.exe

  • Size

    43KB

  • Sample

    231012-n3ra6aag26

  • MD5

    b5deb3bd8f8a915bf9341b2e6452dd08

  • SHA1

    7e23f7ba467c0d1d8d61a2aab86d2b7c799b0dfa

  • SHA256

    d982a8fb32306aa713dcbc95f805e5e30ebb84e7ff609d78347813ba35cac5b7

  • SHA512

    cfe8b40a19dabbaadff3eb660411363681baf3c37aa8c0f96f49a6e2dcd504884ad059bcbf01d18616bc79da2ab2804cbe2c2292e6c0c65f5de2d2f8c0d91d1a

  • SSDEEP

    384:rZyi8Yz/wpa9GP4Uy2FBIgEcEw56VhSzIIij+ZsNO3PlpJKkkjh/TzF7pWnc/gra:Fl8KR4gh2vIFc6IuXQ/oV3+L

Score
10/10
njratkobloxfixpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

kobloxfix

C2

4.tcp.eu.ngrok.io:18098

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      b5deb3bd8f8a915bf9341b2e6452dd08.exe

    • Size

      43KB

    • MD5

      b5deb3bd8f8a915bf9341b2e6452dd08

    • SHA1

      7e23f7ba467c0d1d8d61a2aab86d2b7c799b0dfa

    • SHA256

      d982a8fb32306aa713dcbc95f805e5e30ebb84e7ff609d78347813ba35cac5b7

    • SHA512

      cfe8b40a19dabbaadff3eb660411363681baf3c37aa8c0f96f49a6e2dcd504884ad059bcbf01d18616bc79da2ab2804cbe2c2292e6c0c65f5de2d2f8c0d91d1a

    • SSDEEP

      384:rZyi8Yz/wpa9GP4Uy2FBIgEcEw56VhSzIIij+ZsNO3PlpJKkkjh/TzF7pWnc/gra:Fl8KR4gh2vIFc6IuXQ/oV3+L

    Score
    10/10
    njratkobloxfixpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks