Overview

overview

10

Static

static

3

JaffaCakes...99.exe

windows7-x64

10

JaffaCakes...99.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_945a092f86419d6b314a1c96235bc199

  • Size

    112KB

  • Sample

    250108-jtqaaa1lbs

  • MD5

    945a092f86419d6b314a1c96235bc199

  • SHA1

    1dd5b67cf8daef449f9899970b1bed2f00ccadb2

  • SHA256

    d0d5d6cf57b4c073407c243789b05e91502a20df6d586cd84b429d74477cbdcf

  • SHA512

    af2018ac3933e8d8ab703fd59eb5004e8a74500702ebbf1cfdb2927126da753dbb012f4e38247655cffc22674b103cfe93e54a1fb3345fc31cc872ceb96678f1

  • SSDEEP

    3072:9uZF4iC8PG/ibw1sSsv8U2582Dj3lggu:9o4tL/F1sSsv8Uf2lg

Score
10/10
njratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Targets

    • Target

      JaffaCakes118_945a092f86419d6b314a1c96235bc199

    • Size

      112KB

    • MD5

      945a092f86419d6b314a1c96235bc199

    • SHA1

      1dd5b67cf8daef449f9899970b1bed2f00ccadb2

    • SHA256

      d0d5d6cf57b4c073407c243789b05e91502a20df6d586cd84b429d74477cbdcf

    • SHA512

      af2018ac3933e8d8ab703fd59eb5004e8a74500702ebbf1cfdb2927126da753dbb012f4e38247655cffc22674b103cfe93e54a1fb3345fc31cc872ceb96678f1

    • SSDEEP

      3072:9uZF4iC8PG/ibw1sSsv8U2582Dj3lggu:9o4tL/F1sSsv8Uf2lg

    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