Overview

overview

10

Static

static

9273db8f77...bb.exe

windows7-x64

8

9273db8f77...bb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9273db8f77a2e9efbc7af98c5b45489d466ffc3003b4a2412f71196f06168dbb

  • Size

    816KB

  • Sample

    221126-3dxh7scf86

  • MD5

    c7e0ea419d706b17c546f2165616db01

  • SHA1

    ea2f53f39b43844e356fca1e07594603a2634fcd

  • SHA256

    9273db8f77a2e9efbc7af98c5b45489d466ffc3003b4a2412f71196f06168dbb

  • SHA512

    b013abb1e117788f9191731ab6eeec202e8bcc4e36188ac5eab2217d51b3eb3ebf4bd95a8a12aea154ce0f6e325f9c78be93b936106e6d7d2cc41d8c2146d15c

  • SSDEEP

    24576:Qp9M/ULsy3KihysUYYYYYYYYYYYRYYYYYYYYYYv:7/qsL0yvYYYYYYYYYYYRYYYYYYYYYYv

Score
10/10
njratevasionpersistencetrojan

Malware Config

Targets

    • Target

      9273db8f77a2e9efbc7af98c5b45489d466ffc3003b4a2412f71196f06168dbb

    • Size

      816KB

    • MD5

      c7e0ea419d706b17c546f2165616db01

    • SHA1

      ea2f53f39b43844e356fca1e07594603a2634fcd

    • SHA256

      9273db8f77a2e9efbc7af98c5b45489d466ffc3003b4a2412f71196f06168dbb

    • SHA512

      b013abb1e117788f9191731ab6eeec202e8bcc4e36188ac5eab2217d51b3eb3ebf4bd95a8a12aea154ce0f6e325f9c78be93b936106e6d7d2cc41d8c2146d15c

    • SSDEEP

      24576:Qp9M/ULsy3KihysUYYYYYYYYYYYRYYYYYYYYYYv:7/qsL0yvYYYYYYYYYYYRYYYYYYYYYYv

    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

    • 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