Overview

overview

10

Static

static

10

e930e02bc4...49.exe

windows7-x64

10

e930e02bc4...49.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e930e02bc4647e790310b342f44dda5bff079ff0ebe4f2ad624360fbb064e949

  • Size

    23KB

  • Sample

    221124-v4wetshg46

  • MD5

    1f544a7ceb2cc4c868b1374b5991a15a

  • SHA1

    97746526ee8cfa63a36f0da3775d4b7ff64adb38

  • SHA256

    e930e02bc4647e790310b342f44dda5bff079ff0ebe4f2ad624360fbb064e949

  • SHA512

    0cbcf963f17a3026012d99bd04b51fe0975ed35eebbbced5cd9b505b8d4934fac9fe0c8851152354b970b808e1ee61accce1dac8903c2c8acfe62d4ae4ca1521

  • SSDEEP

    384:rwTSiYWD2Z7w3CsJeiecwJ3fw6FgzeAh33RtmRvR6JZlbw8hqIusZzZQl:mvZiBK1edJRpcnub

Score
10/10
njrat - 5minevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

- 5Min

C2

hiddenman.duckdns.org:5552

Mutex

3360867c4461f88b6b57142fca68a212

Attributes
  • reg_key

    3360867c4461f88b6b57142fca68a212

  • splitter

    |'|'|

Targets

    • Target

      e930e02bc4647e790310b342f44dda5bff079ff0ebe4f2ad624360fbb064e949

    • Size

      23KB

    • MD5

      1f544a7ceb2cc4c868b1374b5991a15a

    • SHA1

      97746526ee8cfa63a36f0da3775d4b7ff64adb38

    • SHA256

      e930e02bc4647e790310b342f44dda5bff079ff0ebe4f2ad624360fbb064e949

    • SHA512

      0cbcf963f17a3026012d99bd04b51fe0975ed35eebbbced5cd9b505b8d4934fac9fe0c8851152354b970b808e1ee61accce1dac8903c2c8acfe62d4ae4ca1521

    • SSDEEP

      384:rwTSiYWD2Z7w3CsJeiecwJ3fw6FgzeAh33RtmRvR6JZlbw8hqIusZzZQl:mvZiBK1edJRpcnub

    Score
    10/10
    njrat - 5minevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks