Overview

overview

10

Static

static

8c5baa4c5b...88.exe

windows7-x64

10

8c5baa4c5b...88.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8c5baa4c5b96c52ada699ce1eeb6e2da9df964a2ff19021879521f7de09a8188

  • Size

    66KB

  • Sample

    221122-w378nscg87

  • MD5

    24e2b06341682b01572efdf2799e86fd

  • SHA1

    d88b5728b1a84087a23c75eccbbfb708fbb7ad46

  • SHA256

    8c5baa4c5b96c52ada699ce1eeb6e2da9df964a2ff19021879521f7de09a8188

  • SHA512

    56b2fd2e0963251cf2a3d108897ce3be0093c83f7dc4c04bc11bd3f8eb63a5edf253a305d93bc0bbabe6873f7a8a6dbd7546e7dd726daaf8722e2cace8e9cd52

  • SSDEEP

    1536:89jRe4dIQeeO/2f58bariJW27s9ykGCK0Bw0eN:8re4G2h8bariJ5s3GCvyN

Score
10/10
njrathackerevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKer

C2

197.205.191.254:4561

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      8c5baa4c5b96c52ada699ce1eeb6e2da9df964a2ff19021879521f7de09a8188

    • Size

      66KB

    • MD5

      24e2b06341682b01572efdf2799e86fd

    • SHA1

      d88b5728b1a84087a23c75eccbbfb708fbb7ad46

    • SHA256

      8c5baa4c5b96c52ada699ce1eeb6e2da9df964a2ff19021879521f7de09a8188

    • SHA512

      56b2fd2e0963251cf2a3d108897ce3be0093c83f7dc4c04bc11bd3f8eb63a5edf253a305d93bc0bbabe6873f7a8a6dbd7546e7dd726daaf8722e2cace8e9cd52

    • SSDEEP

      1536:89jRe4dIQeeO/2f58bariJW27s9ykGCK0Bw0eN:8re4G2h8bariJ5s3GCvyN

    Score
    10/10
    njrathackerevasionpersistencetrojan

    • 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.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks