Overview

overview

10

Static

static

estado de ...er.vbs

windows7-x64

10

estado de ...er.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    estado de cuenta camscanner.vbs

  • Size

    561KB

  • Sample

    221103-yzdwrsefb9

  • MD5

    b31238fa012fd17fe9a54be6a51c3fea

  • SHA1

    c45838fed29fc9366f91add4273fc9d7be1d4331

  • SHA256

    56aa1c3927f73a53c0b0def3734891334f311ae882c00754b0a42c9517e91c35

  • SHA512

    7cdef98f0d6e485c294334dd39990179a277eb90f00297c71e9d4a744865150b8bafab48ab167ca236b9f657ff0a6c14dbb8c43a77d91d5cf947219b60663c31

  • SSDEEP

    96:7HHHHHteV92eYer9Y34N69Db0FgW+0l5o1N3yHyTB11qL0192xNosJU1kNEHnXXG:4nh5wiFzx5o1QS/j14ta1k0X1Pbk

Score
10/10
njratlimetrojan

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://firebasestorage.googleapis.com/v0/b/fir-3b506.appspot.com/o/dll%2Fnego.txt?alt=media&token=f068e42c-0fbc-4dcc-9984-985de5d7ed9c

Extracted

Family

njrat

Version

0.7.3

Botnet

Lime

C2

marianavilla3008n.duckdns.org:2610

Mutex

Client.exe

Attributes
  • reg_key

    Client.exe

  • splitter

    1234

Targets

    • Target

      estado de cuenta camscanner.vbs

    • Size

      561KB

    • MD5

      b31238fa012fd17fe9a54be6a51c3fea

    • SHA1

      c45838fed29fc9366f91add4273fc9d7be1d4331

    • SHA256

      56aa1c3927f73a53c0b0def3734891334f311ae882c00754b0a42c9517e91c35

    • SHA512

      7cdef98f0d6e485c294334dd39990179a277eb90f00297c71e9d4a744865150b8bafab48ab167ca236b9f657ff0a6c14dbb8c43a77d91d5cf947219b60663c31

    • SSDEEP

      96:7HHHHHteV92eYer9Y34N69Db0FgW+0l5o1N3yHyTB11qL0192xNosJU1kNEHnXXG:4nh5wiFzx5o1QS/j14ta1k0X1Pbk

    Score
    10/10
    njratlimetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks