Overview

overview

10

Static

static

3

f0f41a9bda...18.exe

windows7-x64

10

f0f41a9bda...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f0f41a9bda22da851ecafcd69666fb73_JaffaCakes118

  • Size

    538KB

  • Sample

    240922-a7ew2atekm

  • MD5

    f0f41a9bda22da851ecafcd69666fb73

  • SHA1

    b5f6dd57b4f77e3ecde6dc863557401696feb6a5

  • SHA256

    5b0d776d373c0195d06e08a7aa9d482d3d0d1f91161fa6a3f02376edd70a2321

  • SHA512

    1ed9deb42d9e28e73b337c83081db26f9e9e985da0e1b00a4f1debfd3b952ea6b94789ec328fdd843e9996458e6db82c970d0f94fd10f92f6f986ecc786ca16d

  • SSDEEP

    12288:werJ+vB8cAkvZo8iFIMPykLDZavM3d5tJaRibByNAlN:+CcAkRZrSwm5tf

Score
10/10
njratdahiadiscoveryevasionexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Dahia

C2

hajrsehi.ddns.net:1177

Mutex

123899f12e668b238c13e4330d862929

Attributes
  • reg_key

    123899f12e668b238c13e4330d862929

  • splitter

    |'|'|

Targets

    • Target

      f0f41a9bda22da851ecafcd69666fb73_JaffaCakes118

    • Size

      538KB

    • MD5

      f0f41a9bda22da851ecafcd69666fb73

    • SHA1

      b5f6dd57b4f77e3ecde6dc863557401696feb6a5

    • SHA256

      5b0d776d373c0195d06e08a7aa9d482d3d0d1f91161fa6a3f02376edd70a2321

    • SHA512

      1ed9deb42d9e28e73b337c83081db26f9e9e985da0e1b00a4f1debfd3b952ea6b94789ec328fdd843e9996458e6db82c970d0f94fd10f92f6f986ecc786ca16d

    • SSDEEP

      12288:werJ+vB8cAkvZo8iFIMPykLDZavM3d5tJaRibByNAlN:+CcAkRZrSwm5tf

    Score
    10/10
    njratdahiadiscoveryevasionexecutionpersistenceprivilege_escalationtrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • 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

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

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