Overview

overview

10

Static

static

10

7256e439e5...e7.exe

windows7-x64

10

7256e439e5...e7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7256e439e5ff785baeadc6e50ea4963bedab6ae9f905997d7ea66f0890fc58e7.exe

  • Size

    23KB

  • Sample

    241226-gg5s4axrdy

  • MD5

    da1105d020250be0792d3bf21c51dc38

  • SHA1

    54249230c23dc70a52450405bbd8ce648c9765eb

  • SHA256

    7256e439e5ff785baeadc6e50ea4963bedab6ae9f905997d7ea66f0890fc58e7

  • SHA512

    f2b18e924fef4a2a65e1ce399c7ad108d881ddece7272bbd7e5d1f6e93543d0df8ea67948a4aacaa244b0e499a047a91fe36b030f64dc63ab3655f5ec27ac8b9

  • SSDEEP

    384:D8aY1ia0N/IH+WUiWiLcXyUTly2Rc87po6ngB8W+tqlf5mRvR6JZlbw8hqIusZzc:q1Re/E+WUiW6ci6NR7tZRpcnu/7

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

problems-onion.gl.at.ply.gg:37334

Mutex

626e4dfbf3e3dd60d6fbf80bed03d249

Attributes
  • reg_key

    626e4dfbf3e3dd60d6fbf80bed03d249

  • splitter

    |'|'|

Targets

    • Target

      7256e439e5ff785baeadc6e50ea4963bedab6ae9f905997d7ea66f0890fc58e7.exe

    • Size

      23KB

    • MD5

      da1105d020250be0792d3bf21c51dc38

    • SHA1

      54249230c23dc70a52450405bbd8ce648c9765eb

    • SHA256

      7256e439e5ff785baeadc6e50ea4963bedab6ae9f905997d7ea66f0890fc58e7

    • SHA512

      f2b18e924fef4a2a65e1ce399c7ad108d881ddece7272bbd7e5d1f6e93543d0df8ea67948a4aacaa244b0e499a047a91fe36b030f64dc63ab3655f5ec27ac8b9

    • SSDEEP

      384:D8aY1ia0N/IH+WUiWiLcXyUTly2Rc87po6ngB8W+tqlf5mRvR6JZlbw8hqIusZzc:q1Re/E+WUiW6ci6NR7tZRpcnu/7

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks