Overview

overview

10

Static

static

10

e80e5d7d57...45.exe

windows7-x64

10

e80e5d7d57...45.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e80e5d7d57dc52dcf1f56b40f53e206a3cc45f6f83cfa2d6b4a917a795366845

  • Size

    23KB

  • Sample

    240523-expqpsdf99

  • MD5

    1b31f5605c12450df3c7e6eb1431c8b9

  • SHA1

    85559db03fbf8b08323067c32bf3916f6e4db2d6

  • SHA256

    e80e5d7d57dc52dcf1f56b40f53e206a3cc45f6f83cfa2d6b4a917a795366845

  • SHA512

    9a0f351661d898a2cdf1fee5309feefd1edaecb16c8a89932a9f978a33354f59b11157c6f306c699128dec463f1780a43d198024060fb4f69a97d3a07c3f2c6a

  • SSDEEP

    384:dslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZ6D:OeEvwIlLMRpcnuj

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

10.10.10.10:5552

Mutex

0dc24807523d3cd24b54cd0996e4c49b

Attributes
  • reg_key

    0dc24807523d3cd24b54cd0996e4c49b

  • splitter

    |'|'|

Targets

    • Target

      e80e5d7d57dc52dcf1f56b40f53e206a3cc45f6f83cfa2d6b4a917a795366845

    • Size

      23KB

    • MD5

      1b31f5605c12450df3c7e6eb1431c8b9

    • SHA1

      85559db03fbf8b08323067c32bf3916f6e4db2d6

    • SHA256

      e80e5d7d57dc52dcf1f56b40f53e206a3cc45f6f83cfa2d6b4a917a795366845

    • SHA512

      9a0f351661d898a2cdf1fee5309feefd1edaecb16c8a89932a9f978a33354f59b11157c6f306c699128dec463f1780a43d198024060fb4f69a97d3a07c3f2c6a

    • SSDEEP

      384:dslUlEvOEJ8xWwYJOMiOBZEdj1567gtwi5HhbQmRvR6JZlbw8hqIusZzZ6D:OeEvwIlLMRpcnuj

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks