Overview

overview

10

Static

static

3

JaffaCakes...30.exe

windows7-x64

10

JaffaCakes...30.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    JaffaCakes118_77264243d3d061a935842abaedc1f330

  • Size

    48KB

  • Sample

    250104-c8g4wsxlct

  • MD5

    77264243d3d061a935842abaedc1f330

  • SHA1

    be45da5c872d242afed7c7f77ae7f8097970790e

  • SHA256

    2990e779513be76dd88ad41deb8b16a74f1c4c60a467d29f3df6cc4e12439797

  • SHA512

    43c43a91a7439e26f0985637f43e2e637877c72e6e51ead4a010328c3dcf4956b3f5d3b80afd90c584ed100c8ad3a724dc3d0861e41fd5f3c8d489d16518655a

  • SSDEEP

    768:f6kjoeP8C9u1K2ZMDpfKk5tPXVc3HU5Fq+9s:BjtP8iu1K8MDpfKotaEbz9s

Score
10/10
njratfarewydiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

FAREWY

C2

fh-oode.no-ip.biz:1177

Mutex

c8719d1d77d4230352487faff9da4aa1

Attributes
  • reg_key

    c8719d1d77d4230352487faff9da4aa1

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_77264243d3d061a935842abaedc1f330

    • Size

      48KB

    • MD5

      77264243d3d061a935842abaedc1f330

    • SHA1

      be45da5c872d242afed7c7f77ae7f8097970790e

    • SHA256

      2990e779513be76dd88ad41deb8b16a74f1c4c60a467d29f3df6cc4e12439797

    • SHA512

      43c43a91a7439e26f0985637f43e2e637877c72e6e51ead4a010328c3dcf4956b3f5d3b80afd90c584ed100c8ad3a724dc3d0861e41fd5f3c8d489d16518655a

    • SSDEEP

      768:f6kjoeP8C9u1K2ZMDpfKk5tPXVc3HU5Fq+9s:BjtP8iu1K8MDpfKotaEbz9s

    Score
    10/10
    njratfarewydiscoveryevasionpersistenceprivilege_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

    • 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