Overview

overview

10

Static

static

10

f5a8f1480e...a3.exe

windows7-x64

10

f5a8f1480e...a3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f5a8f1480e481826d465cdd310435b4756c77a42660262d6cd76f7bb7f5a68a3

  • Size

    160KB

  • Sample

    221002-k3q4lshhgj

  • MD5

    6f0b2e081e03994f35365d8040d39440

  • SHA1

    14a26c7b04e8355e1952a375ee6aae73bcf266cb

  • SHA256

    f5a8f1480e481826d465cdd310435b4756c77a42660262d6cd76f7bb7f5a68a3

  • SHA512

    27c2ea8dba91140e68e05aabfec580d415f0c155d0b9ea814b3415c25c29966dd81d521a1f3bcebe905954f0a2b2c8a0379325f7da53833532bf088ae8991cc1

  • SSDEEP

    1536:yDl78bpZ//n1aG9IvMWfjSFWfOo57Eapn3wGxK7n3S7/j5rQyKhG29jH/A0OA8Fm:yebDOMWeFWGyjtwGYjaVsdA29M2B

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

tigano.no-ip.biz:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      f5a8f1480e481826d465cdd310435b4756c77a42660262d6cd76f7bb7f5a68a3

    • Size

      160KB

    • MD5

      6f0b2e081e03994f35365d8040d39440

    • SHA1

      14a26c7b04e8355e1952a375ee6aae73bcf266cb

    • SHA256

      f5a8f1480e481826d465cdd310435b4756c77a42660262d6cd76f7bb7f5a68a3

    • SHA512

      27c2ea8dba91140e68e05aabfec580d415f0c155d0b9ea814b3415c25c29966dd81d521a1f3bcebe905954f0a2b2c8a0379325f7da53833532bf088ae8991cc1

    • SSDEEP

      1536:yDl78bpZ//n1aG9IvMWfjSFWfOo57Eapn3wGxK7n3S7/j5rQyKhG29jH/A0OA8Fm:yebDOMWeFWGyjtwGYjaVsdA29M2B

    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.

    • 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