Overview

overview

10

Static

static

3

c4e6dcea7e...27.exe

windows7-x64

10

c4e6dcea7e...27.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c4e6dcea7e5051683414085b0058abcd95642f0ba7c9b804218a3a6618d52f27.exe

  • Size

    416KB

  • Sample

    240821-m7kthavdpg

  • MD5

    7c8b5bf99febe00a006c88fa45758117

  • SHA1

    11c2d14ccf02d73555d46656c76563b4fb676c5a

  • SHA256

    c4e6dcea7e5051683414085b0058abcd95642f0ba7c9b804218a3a6618d52f27

  • SHA512

    eb837340722f6b5ea546805e58dc48f422dd62caf8d92c3deabd471a7c394135b03fa8c6ca7b1d4d6a916d14ad9383ae639082b2feb0cc2092cf3d800a89240e

  • SSDEEP

    6144:FZJ5QAJLECwdHArcuTO79nOqsWSh5N5i7BFfHblZp:FZJ5aV9AAuHfh5wdx

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      c4e6dcea7e5051683414085b0058abcd95642f0ba7c9b804218a3a6618d52f27.exe

    • Size

      416KB

    • MD5

      7c8b5bf99febe00a006c88fa45758117

    • SHA1

      11c2d14ccf02d73555d46656c76563b4fb676c5a

    • SHA256

      c4e6dcea7e5051683414085b0058abcd95642f0ba7c9b804218a3a6618d52f27

    • SHA512

      eb837340722f6b5ea546805e58dc48f422dd62caf8d92c3deabd471a7c394135b03fa8c6ca7b1d4d6a916d14ad9383ae639082b2feb0cc2092cf3d800a89240e

    • SSDEEP

      6144:FZJ5QAJLECwdHArcuTO79nOqsWSh5N5i7BFfHblZp:FZJ5aV9AAuHfh5wdx

    Score
    10/10
    njratdiscoveryevasionpersistenceprivilege_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.

    • 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

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