Overview

overview

10

Static

static

3

03ecb1dced...60.exe

windows7-x64

10

03ecb1dced...60.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    03ecb1dced92a9d5d47e637372eff960.exe

  • Size

    208KB

  • Sample

    230729-z3fefaga3s

  • MD5

    03ecb1dced92a9d5d47e637372eff960

  • SHA1

    120d8dce954db8444a6343428fc600a80473a2f0

  • SHA256

    0a49593c81bf56b744757aa895eef67e057a0ab303e80e0aa195de56dbe6bece

  • SHA512

    991253a375de96476166a59dba6234022742301454039daf88f4eed089d72ef4875a5ca5245dbcf409acd3be9eb5ec10b7e932f4f2790d4ef2aaa25fd820fb21

  • SSDEEP

    384:3DVUq67iFRNItImlQNQlk5aw5jn/BoKNQtCChhbAv4prY7DzbcXKgfU5Ppsdht1m:3pUZ7iFfuITlpVwhvpmQXKSz6vmp+6

Score
10/10
njratlammerevasiontrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Lammer

C2

0.tcp.sa.ngrok.io:11529

Mutex

1703ba9cf7c907ac1a273b4cbdb493ba

Attributes
  • reg_key

    1703ba9cf7c907ac1a273b4cbdb493ba

  • splitter

    |'|'|

Targets

    • Target

      03ecb1dced92a9d5d47e637372eff960.exe

    • Size

      208KB

    • MD5

      03ecb1dced92a9d5d47e637372eff960

    • SHA1

      120d8dce954db8444a6343428fc600a80473a2f0

    • SHA256

      0a49593c81bf56b744757aa895eef67e057a0ab303e80e0aa195de56dbe6bece

    • SHA512

      991253a375de96476166a59dba6234022742301454039daf88f4eed089d72ef4875a5ca5245dbcf409acd3be9eb5ec10b7e932f4f2790d4ef2aaa25fd820fb21

    • SSDEEP

      384:3DVUq67iFRNItImlQNQlk5aw5jn/BoKNQtCChhbAv4prY7DzbcXKgfU5Ppsdht1m:3pUZ7iFfuITlpVwhvpmQXKSz6vmp+6

    Score
    10/10
    njratlammerevasiontrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks