Overview

overview

10

Static

static

10

e81474fb03...15.exe

windows7-x64

10

e81474fb03...15.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e81474fb03ced36f7dc529d7ceb9d114dfa3aa3bd1436fa0d595b403c0b2c715

  • Size

    93KB

  • Sample

    221128-ypvrjacg95

  • MD5

    f65df29a59415e14d49c816ac2d7b474

  • SHA1

    e622829ce029cbd1387bbcdecb417b314200b324

  • SHA256

    e81474fb03ced36f7dc529d7ceb9d114dfa3aa3bd1436fa0d595b403c0b2c715

  • SHA512

    6072a7b0e06f2e4a65436abe6cb688f6183b47d09af93ddb192b37a730c5a7c5997364defa0ddb27550dcf02f3cc8ca6aa709ef9cf12bbcad8b9b44db73c126e

  • SSDEEP

    1536:JxqjQ+P04wsmJCQBcK/BXr7SGug9aKhG29jKvEDwrKKSz+8:sr85CQBcK/BXyGucVA29ZFKSb

Score
10/10
neshtanjratمہٰسہٰتہٰشہٰار عہۧزرأئہۧيہۧل ضہۧآغہۧطہۧهہۧمے evasionpersistencespywarestealertrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

مہٰسہٰتہٰشہٰار عہۧزرأئہۧيہۧل ضہۧآغہۧطہۧهہۧمے

C2

my90.no-ip.org:9928

Mutex

8515eb34d8f9de5af815466e9715b3e5

Attributes
  • reg_key

    8515eb34d8f9de5af815466e9715b3e5

  • splitter

    |'|'|

Targets

    • Target

      e81474fb03ced36f7dc529d7ceb9d114dfa3aa3bd1436fa0d595b403c0b2c715

    • Size

      93KB

    • MD5

      f65df29a59415e14d49c816ac2d7b474

    • SHA1

      e622829ce029cbd1387bbcdecb417b314200b324

    • SHA256

      e81474fb03ced36f7dc529d7ceb9d114dfa3aa3bd1436fa0d595b403c0b2c715

    • SHA512

      6072a7b0e06f2e4a65436abe6cb688f6183b47d09af93ddb192b37a730c5a7c5997364defa0ddb27550dcf02f3cc8ca6aa709ef9cf12bbcad8b9b44db73c126e

    • SSDEEP

      1536:JxqjQ+P04wsmJCQBcK/BXr7SGug9aKhG29jKvEDwrKKSz+8:sr85CQBcK/BXyGucVA29ZFKSb

    Score
    10/10
    neshtanjratمہٰسہٰتہٰشہٰار عہۧزرأئہۧيہۧل ضہۧآغہۧطہۧهہۧمے evasionpersistencespywarestealertrojan

    • Detect Neshta payload

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks