Overview

overview

10

Static

static

10

64cc5897fe...69.exe

windows7_x64

10

64cc5897fe...69.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    64cc5897fe18437a09e999e3454d03ad475e13ecba62bd58781748d78f962a69

  • Size

    31KB

  • Sample

    220520-2zjnssbcbm

  • MD5

    dd372c9d6185770b04647c60b62e6b99

  • SHA1

    6001109643c626a6eb97393f67447e5b7d36b862

  • SHA256

    64cc5897fe18437a09e999e3454d03ad475e13ecba62bd58781748d78f962a69

  • SHA512

    7feba5fa58928937296ebcfbd10744fa8aa722a2a9bb922fa821d44ad6a5d502030af86ac968a69d5a2daa9a613765f5768e3c4bce4f3bc5b44c220d767df624

Score
10/10
njratsetup.exeevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Setup.exe

C2

91.189.181.22:9297

Mutex

11deb0888e327d6e5c6209f938480998

Attributes
  • reg_key

    11deb0888e327d6e5c6209f938480998

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target

      64cc5897fe18437a09e999e3454d03ad475e13ecba62bd58781748d78f962a69

    • Size

      31KB

    • MD5

      dd372c9d6185770b04647c60b62e6b99

    • SHA1

      6001109643c626a6eb97393f67447e5b7d36b862

    • SHA256

      64cc5897fe18437a09e999e3454d03ad475e13ecba62bd58781748d78f962a69

    • SHA512

      7feba5fa58928937296ebcfbd10744fa8aa722a2a9bb922fa821d44ad6a5d502030af86ac968a69d5a2daa9a613765f5768e3c4bce4f3bc5b44c220d767df624

    Score
    10/10
    njratsetup.exeevasionpersistencetrojan

    • 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