Overview

overview

10

Static

static

10

0204b72278...c5.exe

windows7_x64

10

0204b72278...c5.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    0204b722786e270be625c051d81917661e5feed72dfe42493ab402e0067b84c5

  • Size

    37KB

  • Sample

    220520-fbm6esdcaj

  • MD5

    0478fc8beb0b480a94f28c2bb4f62809

  • SHA1

    3da4a92531403995ffaff9f0007d0821ca6cac4b

  • SHA256

    0204b722786e270be625c051d81917661e5feed72dfe42493ab402e0067b84c5

  • SHA512

    7fc9935cf7e671667a2e445e84d6bb5b04698418feb57dc0e1acc58ccd73d2cdab035086308c73f4d2ebb2e65d529656fc524cdfe5919336010abce227114d59

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

984559f52d4087243e95e5ad9bb48e8d

Attributes
  • reg_key

    984559f52d4087243e95e5ad9bb48e8d

  • splitter

    |'|'|

Targets

    • Target

      0204b722786e270be625c051d81917661e5feed72dfe42493ab402e0067b84c5

    • Size

      37KB

    • MD5

      0478fc8beb0b480a94f28c2bb4f62809

    • SHA1

      3da4a92531403995ffaff9f0007d0821ca6cac4b

    • SHA256

      0204b722786e270be625c051d81917661e5feed72dfe42493ab402e0067b84c5

    • SHA512

      7fc9935cf7e671667a2e445e84d6bb5b04698418feb57dc0e1acc58ccd73d2cdab035086308c73f4d2ebb2e65d529656fc524cdfe5919336010abce227114d59

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • 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