Overview

overview

10

Static

static

99d052fadd...9d.exe

windows7_x64

10

99d052fadd...9d.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    99d052fadd8fa37b5642dbd4c42f3e5c061aafc8e894ba7a0fc73f3fe5a6b09d

  • Size

    122KB

  • Sample

    220512-sv57kadaaq

  • MD5

    977a90e9197fcbe2c5a04d3af4104a0f

  • SHA1

    58775d091c45e3a3d39116e3e529a54c05f4f1ea

  • SHA256

    99d052fadd8fa37b5642dbd4c42f3e5c061aafc8e894ba7a0fc73f3fe5a6b09d

  • SHA512

    963f6be0a843f48430aea9d97ff94a8228eb2855bd5a27122f4cf79bb2a29bda5000f838e94a1cbdaf52660500154ad96bb6a85921fae7dbe535908ac4b7ae99

Score
10/10
njrathacked by hidden personevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Hacked By HiDDen PerSOn

C2

112.154.163.88:5229

Mutex

ffb49a57bc292c1e8a2ee1eeb03a3e83

Attributes
  • reg_key

    ffb49a57bc292c1e8a2ee1eeb03a3e83

  • splitter

    |'|'|

Targets

    • Target

      99d052fadd8fa37b5642dbd4c42f3e5c061aafc8e894ba7a0fc73f3fe5a6b09d

    • Size

      122KB

    • MD5

      977a90e9197fcbe2c5a04d3af4104a0f

    • SHA1

      58775d091c45e3a3d39116e3e529a54c05f4f1ea

    • SHA256

      99d052fadd8fa37b5642dbd4c42f3e5c061aafc8e894ba7a0fc73f3fe5a6b09d

    • SHA512

      963f6be0a843f48430aea9d97ff94a8228eb2855bd5a27122f4cf79bb2a29bda5000f838e94a1cbdaf52660500154ad96bb6a85921fae7dbe535908ac4b7ae99

    Score
    10/10
    njrathacked by hidden personevasionpersistencetrojan

    • 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