Overview

overview

10

Static

static

3

JaffaCakes...6b.exe

windows7-x64

10

JaffaCakes...6b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_c7f335d3bc251af6b5a899fd7b1e436b

  • Size

    156KB

  • Sample

    250109-pgqyyazkbx

  • MD5

    c7f335d3bc251af6b5a899fd7b1e436b

  • SHA1

    0cd0ca9b5919d4d67f3204d15a717d91b1bf80d0

  • SHA256

    aa565d4f97c0888211383260a289dc1f14d73ed8926dd7ae876c2eb4a9d4ac4b

  • SHA512

    f9547507389f6db3c8b4378574ca388a21a38474c0dcacd62e96454169d58c112af84d1d0f0cab849c2f7c8c0ba77ba81960ff192c6563b11cbc9ae5980756c5

  • SSDEEP

    3072:XCtB0x06xmjs7e2QTeJ6VF+Ycp4wEkkD3rc4naoAkNFM3odi0GA:Sj

Score
10/10
njratvitimadiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

Vitima

C2

downhacking.duckdns.org:1177

Mutex

0d39e4190d68272f174cf71722404520

Attributes
  • reg_key

    0d39e4190d68272f174cf71722404520

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_c7f335d3bc251af6b5a899fd7b1e436b

    • Size

      156KB

    • MD5

      c7f335d3bc251af6b5a899fd7b1e436b

    • SHA1

      0cd0ca9b5919d4d67f3204d15a717d91b1bf80d0

    • SHA256

      aa565d4f97c0888211383260a289dc1f14d73ed8926dd7ae876c2eb4a9d4ac4b

    • SHA512

      f9547507389f6db3c8b4378574ca388a21a38474c0dcacd62e96454169d58c112af84d1d0f0cab849c2f7c8c0ba77ba81960ff192c6563b11cbc9ae5980756c5

    • SSDEEP

      3072:XCtB0x06xmjs7e2QTeJ6VF+Ycp4wEkkD3rc4naoAkNFM3odi0GA:Sj

    Score
    10/10
    njratvitimadiscoveryevasionpersistenceprivilege_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.

    • 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