Overview

overview

10

Static

static

3

7ece92212c...40.exe

windows7-x64

10

7ece92212c...40.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7ece92212c59df419305a7915b0deb40

  • Size

    148KB

  • Sample

    240129-ed8dpsagbj

  • MD5

    7ece92212c59df419305a7915b0deb40

  • SHA1

    d39d2595dc53bec55ac4fa6262feb5ceb1e8637e

  • SHA256

    c4a303a933d34ae05da9b5208a1b523a4e0a53c40d648457b124338b8cede1ff

  • SHA512

    66ddb7692d0921b70f7cde29f0a7dc5d35f7bd8c0e78c97b9fe583e9a8379fd4915cdd746c868fa19ac8476ec7c6f137835c141523412810580077e99e6a8079

  • SSDEEP

    3072:mR99ArBvfOBSdThazVJXdQ5/AdaAEUJ7XlE3pYLSxwp3Sb8:ocB1d9iXeSU87XlE+OxwpCb

Score
10/10
njrat4evasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

4

C2

rlawlsl154.codns.com:443

Mutex

a695e871b7f2f081334e678e67df6a28

Attributes
  • reg_key

    a695e871b7f2f081334e678e67df6a28

  • splitter

    |'|'|

Targets

    • Target

      7ece92212c59df419305a7915b0deb40

    • Size

      148KB

    • MD5

      7ece92212c59df419305a7915b0deb40

    • SHA1

      d39d2595dc53bec55ac4fa6262feb5ceb1e8637e

    • SHA256

      c4a303a933d34ae05da9b5208a1b523a4e0a53c40d648457b124338b8cede1ff

    • SHA512

      66ddb7692d0921b70f7cde29f0a7dc5d35f7bd8c0e78c97b9fe583e9a8379fd4915cdd746c868fa19ac8476ec7c6f137835c141523412810580077e99e6a8079

    • SSDEEP

      3072:mR99ArBvfOBSdThazVJXdQ5/AdaAEUJ7XlE3pYLSxwp3Sb8:ocB1d9iXeSU87XlE+OxwpCb

    Score
    10/10
    njrat4evasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks