Overview

overview

10

Static

static

502c38f54b...1a.exe

windows7-x64

10

502c38f54b...1a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    502c38f54b01688651bd26f094e2d9232fdc6543ec14093df08b65b1ef59241a

  • Size

    200KB

  • Sample

    221123-vxp98sdb8z

  • MD5

    9ee48d8afb2c002eaa09dc4c0ad146b7

  • SHA1

    c74eafe6486255a5aa364b20eee48abfcf844d7e

  • SHA256

    502c38f54b01688651bd26f094e2d9232fdc6543ec14093df08b65b1ef59241a

  • SHA512

    f633de0fb275aa4a01db1398071938f6d26339935287459dfbe525d798c8968d15211a8060da111449b2d626651c2d58cde754882ed8c65c6cf17a7143074f18

  • SSDEEP

    3072:0HlM7TYmySIQIvuxbj5rEnAZrq+8hwdnOLm4AAwAEi82V/p3WkPBN:0z7mBsAhOwQa9j12V/p3v7

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

muzikas.no-ip.biz:9999

Mutex

8ea61e262c64e6422375b1a90140a45e

Attributes
  • reg_key

    8ea61e262c64e6422375b1a90140a45e

  • splitter

    |'|'|

Targets

    • Target

      502c38f54b01688651bd26f094e2d9232fdc6543ec14093df08b65b1ef59241a

    • Size

      200KB

    • MD5

      9ee48d8afb2c002eaa09dc4c0ad146b7

    • SHA1

      c74eafe6486255a5aa364b20eee48abfcf844d7e

    • SHA256

      502c38f54b01688651bd26f094e2d9232fdc6543ec14093df08b65b1ef59241a

    • SHA512

      f633de0fb275aa4a01db1398071938f6d26339935287459dfbe525d798c8968d15211a8060da111449b2d626651c2d58cde754882ed8c65c6cf17a7143074f18

    • SSDEEP

      3072:0HlM7TYmySIQIvuxbj5rEnAZrq+8hwdnOLm4AAwAEi82V/p3WkPBN:0z7mBsAhOwQa9j12V/p3v7

    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