Overview

overview

10

Static

static

10

28412b0f3a...8a.exe

windows7-x64

10

28412b0f3a...8a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    28412b0f3a3010be0e140bcd1843ae8a.exe

  • Size

    23KB

  • Sample

    220729-ehcgtsefbp

  • MD5

    28412b0f3a3010be0e140bcd1843ae8a

  • SHA1

    713ba709aa3639683f3b694e5f39cc70ae64bfc8

  • SHA256

    141ebbc7f1ba7e845bffec372dd0fd6deb19827ab5f165b80800ba5d13db3599

  • SHA512

    f8630601534848f3b2208773550d2575566441242b310ba314ad4403e4cdb43a6e6b5dc89ee02d896569a6a7221f7c71b6bd2ab5f931e8d3fc6d63cdfee78744

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

138.199.47.194:8080

Mutex

e175a5480e706552178dc58079e250f8

Attributes
  • reg_key

    e175a5480e706552178dc58079e250f8

  • splitter

    |'|'|

Targets

    • Target

      28412b0f3a3010be0e140bcd1843ae8a.exe

    • Size

      23KB

    • MD5

      28412b0f3a3010be0e140bcd1843ae8a

    • SHA1

      713ba709aa3639683f3b694e5f39cc70ae64bfc8

    • SHA256

      141ebbc7f1ba7e845bffec372dd0fd6deb19827ab5f165b80800ba5d13db3599

    • SHA512

      f8630601534848f3b2208773550d2575566441242b310ba314ad4403e4cdb43a6e6b5dc89ee02d896569a6a7221f7c71b6bd2ab5f931e8d3fc6d63cdfee78744

    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