Overview

overview

10

Static

static

10

af9b13f209...00.exe

windows7-x64

10

af9b13f209...00.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    af9b13f209cb3854e56e139f4059ae664702e7d4d9ef61908d42492c1ecfdf00

  • Size

    23KB

  • Sample

    241212-k69ecsyret

  • MD5

    c522ce8ab4ac33f7097a2a6a92988661

  • SHA1

    d4107ab866a91c2b376bd55e727ea80f0aad98e3

  • SHA256

    af9b13f209cb3854e56e139f4059ae664702e7d4d9ef61908d42492c1ecfdf00

  • SHA512

    f93c2d16d459dfb6886888753a54dd4bca6e99cb7e8797bd861d51e189f1e84e1b6f3d99fa7b632409da2714d35a76055d0fac9c4b6a828cf7d545f900baa3f2

  • SSDEEP

    384:XslUlEvOEJ8xWwYJOMiOBZEdJ156tgtwi5HhbQmRvR6JZlbw8hqIusZzZMfe:IeEvwIlLMRpcnua

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

192.168.1.3:7000

Mutex

e13be9b20df56ddd0e76f11d87ee6557

Attributes
  • reg_key

    e13be9b20df56ddd0e76f11d87ee6557

  • splitter

    |'|'|

Targets

    • Target

      af9b13f209cb3854e56e139f4059ae664702e7d4d9ef61908d42492c1ecfdf00

    • Size

      23KB

    • MD5

      c522ce8ab4ac33f7097a2a6a92988661

    • SHA1

      d4107ab866a91c2b376bd55e727ea80f0aad98e3

    • SHA256

      af9b13f209cb3854e56e139f4059ae664702e7d4d9ef61908d42492c1ecfdf00

    • SHA512

      f93c2d16d459dfb6886888753a54dd4bca6e99cb7e8797bd861d51e189f1e84e1b6f3d99fa7b632409da2714d35a76055d0fac9c4b6a828cf7d545f900baa3f2

    • SSDEEP

      384:XslUlEvOEJ8xWwYJOMiOBZEdJ156tgtwi5HhbQmRvR6JZlbw8hqIusZzZMfe:IeEvwIlLMRpcnua

    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.

    • 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