Overview

overview

10

Static

static

86b3e6f0c2...84.exe

windows7-x64

10

86b3e6f0c2...84.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    86b3e6f0c24d0485aec47415c89e3b370f6b5c9b87dc17414282a00054301084

  • Size

    219KB

  • Sample

    221123-zjmdmsga9s

  • MD5

    a7a1660f6ab4e48738218692dd35c503

  • SHA1

    5f69b1ec7cb049b294d69f8c2639cd2725571b02

  • SHA256

    86b3e6f0c24d0485aec47415c89e3b370f6b5c9b87dc17414282a00054301084

  • SHA512

    e928c6c2deedb550dd2fe8b9d5c3bd727859ff0b4744aed7b4a289e9bd64b995bb648dfcd48e932ab5ce178cec6fd547673dfc9b90a98dbb56f7c287b1d7080c

  • SSDEEP

    3072:h538xVrxLIQ/j69ZAmqVFtVNhGKxZRGOFhhnbz/OWjuiQQhsDymtkHRWzgIa:hV8xLIQ/j6TIZNhGWaOF33OWSkotOYt

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Hacked

C2

kissme1988.no-ip.biz:5552

Mutex

dc57475995c921da5a2603cdc0101794

Attributes
  • reg_key

    dc57475995c921da5a2603cdc0101794

  • splitter

    |'|'|

Targets

    • Target

      86b3e6f0c24d0485aec47415c89e3b370f6b5c9b87dc17414282a00054301084

    • Size

      219KB

    • MD5

      a7a1660f6ab4e48738218692dd35c503

    • SHA1

      5f69b1ec7cb049b294d69f8c2639cd2725571b02

    • SHA256

      86b3e6f0c24d0485aec47415c89e3b370f6b5c9b87dc17414282a00054301084

    • SHA512

      e928c6c2deedb550dd2fe8b9d5c3bd727859ff0b4744aed7b4a289e9bd64b995bb648dfcd48e932ab5ce178cec6fd547673dfc9b90a98dbb56f7c287b1d7080c

    • SSDEEP

      3072:h538xVrxLIQ/j69ZAmqVFtVNhGKxZRGOFhhnbz/OWjuiQQhsDymtkHRWzgIa:hV8xLIQ/j6TIZNhGWaOF33OWSkotOYt

    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