Overview

overview

10

Static

static

10

Users/win7...er.exe

windows7-x64

10

Users/win7...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9bd626994cd735b87e16373579f887dd8f17ee955a7cfc7a5840420bc9724492

  • Size

    11KB

  • Sample

    221126-kl4ndaab4x

  • MD5

    8c9224715516df79631e045d204605f5

  • SHA1

    32b4e1ab5c83e96d08dd599ed8d0f1ba388e7be3

  • SHA256

    9bd626994cd735b87e16373579f887dd8f17ee955a7cfc7a5840420bc9724492

  • SHA512

    8d6fdee6a1802fc94e47d2e246ab76bffc3980a0217d1fc6de277ca3d6256db0346554c56fcbe3f62a94ad758c9547edf3486c53350f93c3c9795200a31c0c18

  • SSDEEP

    192:gOYVidOJYx4oJgn26r4GkFDXiRNDvYBm9QF2k7b2iAjIDc6aK:gv8m8jJI+aFvYBmh4b2i53aK

Score
10/10
njrathackeevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

hacke

C2

yusifhacker123.no-ip.biz:5552

Mutex

b5fa757354bbe4709ff7d91d5edc7795

Attributes
  • reg_key

    b5fa757354bbe4709ff7d91d5edc7795

  • splitter

    |'|'|

Targets

    • Target

      Users/win7/Desktop/Server.exe

    • Size

      23KB

    • MD5

      7195a553b760af0b64a685f8dea1900d

    • SHA1

      6c50a8f5357135e7f738664bf633e8bbc2cbeee8

    • SHA256

      918262180108f962670a5b413a00e8ff193fe50873a176f68241960dc62480d4

    • SHA512

      d67c1a715182dfc4945a210e64a305f02b227d78adf5731601bb774ed62fe9b91b547ad2a8f9fd4d331ccba1d347590cb8812b2e9af83b785925e59ca3e616f9

    • SSDEEP

      384:E4Q+SAN7uprgvM5OSUswZXg69gbm4hfpFmRvR6JZlbw8hqIusZzZ4dJ:GOaxVULRpcnut

    Score
    10/10
    njrathackeevasionpersistencetrojan

    • 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