Overview

overview

10

Static

static

3

JaffaCakes...60.exe

windows7-x64

10

JaffaCakes...60.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_ffa824237f259118c06d3b9f5ae4aa60

  • Size

    157KB

  • Sample

    250111-na2lesxpcv

  • MD5

    ffa824237f259118c06d3b9f5ae4aa60

  • SHA1

    316144e70077452e586aa94f238c224d0733283a

  • SHA256

    93acb9535c462ac183f0210a512a912040e4704d73fc5b10e7ff8069e1551414

  • SHA512

    9f38e15fb2ed11591d91915fb509ccdbab952f7ef349f3026ab719101255a0467f926c665d6c2b25bd9e356abad27bf9e9c21e2669c5fc843227fa5b5f28a4fe

  • SSDEEP

    3072:l7qI/o7bD02U+jX6UB0dE6UvCGKowohV19QAqZvgc6ld:qr0j+D6U6pH49QtZ4rld

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      JaffaCakes118_ffa824237f259118c06d3b9f5ae4aa60

    • Size

      157KB

    • MD5

      ffa824237f259118c06d3b9f5ae4aa60

    • SHA1

      316144e70077452e586aa94f238c224d0733283a

    • SHA256

      93acb9535c462ac183f0210a512a912040e4704d73fc5b10e7ff8069e1551414

    • SHA512

      9f38e15fb2ed11591d91915fb509ccdbab952f7ef349f3026ab719101255a0467f926c665d6c2b25bd9e356abad27bf9e9c21e2669c5fc843227fa5b5f28a4fe

    • SSDEEP

      3072:l7qI/o7bD02U+jX6UB0dE6UvCGKowohV19QAqZvgc6ld:qr0j+D6U6pH49QtZ4rld

    Score
    10/10
    njratdiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • 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.

    • Executes dropped EXE

    • 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