Overview

overview

10

Static

static

10

d13cec4552...6d.exe

windows7-x64

10

d13cec4552...6d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d13cec4552da53d8f26b8acbafbd444402977178ed28be49ed4ca393abbce26d.exe

  • Size

    23KB

  • Sample

    250120-v66cta1lat

  • MD5

    0819e8e98a229f0da3db76eaa17f1cae

  • SHA1

    09fe0c5cee8970d1804b5ae5ec3cf0b49e432baa

  • SHA256

    d13cec4552da53d8f26b8acbafbd444402977178ed28be49ed4ca393abbce26d

  • SHA512

    401f62824f1bfa8b0b8d26678f6d5be4b95c19c0494beb55ec3079d15f86bb1892d18aff6a9d565dac7eb3c81c1c72ab1a208ec685ff89d3b2018cec5ec7ec78

  • SSDEEP

    384:PluBPiZCMfdfSJrQbsLRGSIxYVL46pg/i8BD9BmRvR6JZlbw8hqIusZzZ9XIL:4OmhtIiRpcnu1L

Score
10/10
njratlammerdefense_evasiondiscoverypersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Lammer

C2

ie-serving.gl.at.ply.gg:18976

Mutex

d386661cfe8f30c3a692533641b57806

Attributes
  • reg_key

    d386661cfe8f30c3a692533641b57806

  • splitter

    |'|'|

Targets

    • Target

      d13cec4552da53d8f26b8acbafbd444402977178ed28be49ed4ca393abbce26d.exe

    • Size

      23KB

    • MD5

      0819e8e98a229f0da3db76eaa17f1cae

    • SHA1

      09fe0c5cee8970d1804b5ae5ec3cf0b49e432baa

    • SHA256

      d13cec4552da53d8f26b8acbafbd444402977178ed28be49ed4ca393abbce26d

    • SHA512

      401f62824f1bfa8b0b8d26678f6d5be4b95c19c0494beb55ec3079d15f86bb1892d18aff6a9d565dac7eb3c81c1c72ab1a208ec685ff89d3b2018cec5ec7ec78

    • SSDEEP

      384:PluBPiZCMfdfSJrQbsLRGSIxYVL46pg/i8BD9BmRvR6JZlbw8hqIusZzZ9XIL:4OmhtIiRpcnu1L

    Score
    10/10
    njratlammerdefense_evasiondiscoverypersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      defense_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