Overview

overview

10

Static

static

10

c88f8b636c...4N.exe

windows7-x64

10

c88f8b636c...4N.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    c88f8b636c8ef318eb21f2b52170907ba066da5491013607974909f1d720f4a4N

  • Size

    47KB

  • Sample

    241019-ke4d2aycrq

  • MD5

    f5f85356ab9ad8e64d84eeef9afa06d0

  • SHA1

    39b5de0326562f33bb9a731444a2ee77c6a9e7e0

  • SHA256

    c88f8b636c8ef318eb21f2b52170907ba066da5491013607974909f1d720f4a4

  • SHA512

    574b343e66845a0c14d674ee90ff6c7d2adfe6f237d9a84cc58101f74a42b64d945e0a0dc67efcfa75dae27555c0752c9afd2635638112e5db8a4ceb8ccb5b66

  • SSDEEP

    768:di7hoKoGJFNK4Aq1RehBKh0p29SgRdSb1jT8:o7hdKPg6KhG29jdS5n8

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

127.0.0.1:1177

Mutex

5cd8f17f4086744065eb0992a09e05a2

Attributes
  • reg_key

    5cd8f17f4086744065eb0992a09e05a2

  • splitter

    |'|'|

Targets

    • Target

      c88f8b636c8ef318eb21f2b52170907ba066da5491013607974909f1d720f4a4N

    • Size

      47KB

    • MD5

      f5f85356ab9ad8e64d84eeef9afa06d0

    • SHA1

      39b5de0326562f33bb9a731444a2ee77c6a9e7e0

    • SHA256

      c88f8b636c8ef318eb21f2b52170907ba066da5491013607974909f1d720f4a4

    • SHA512

      574b343e66845a0c14d674ee90ff6c7d2adfe6f237d9a84cc58101f74a42b64d945e0a0dc67efcfa75dae27555c0752c9afd2635638112e5db8a4ceb8ccb5b66

    • SSDEEP

      768:di7hoKoGJFNK4Aq1RehBKh0p29SgRdSb1jT8:o7hdKPg6KhG29jdS5n8

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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