Overview

overview

10

Static

static

10

d7061c770c...18.exe

windows7-x64

10

d7061c770c...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d7061c770c21e951296aac82f4c25225_JaffaCakes118

  • Size

    31KB

  • Sample

    240909-yz3j5azcrd

  • MD5

    d7061c770c21e951296aac82f4c25225

  • SHA1

    6f56047a599f4715f39e1a70413824f96f77d9d6

  • SHA256

    cb40874e0404dca1eaba886760c75d40a2f43be8e74f0d60a1673d6ab10657e4

  • SHA512

    a512b1a33e620ea54cce94f532c445ba36b145c66e9279c54542bca51768de4fea90cd60222fc10209e1ac0517b031196c94ad2cb72855369642b9f91917183a

  • SSDEEP

    768:53BgJV5VXPKzxF+dtGXKfB+rvSrQmIDUu0ti4SUj:IfqMi4QVkZj

Score
10/10
njratminemodsdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

MineMods

C2

212.164.65.28:7777

Mutex

88f31489d5bbb2ab0990d1c34b8f8622

Attributes
  • reg_key

    88f31489d5bbb2ab0990d1c34b8f8622

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target

      d7061c770c21e951296aac82f4c25225_JaffaCakes118

    • Size

      31KB

    • MD5

      d7061c770c21e951296aac82f4c25225

    • SHA1

      6f56047a599f4715f39e1a70413824f96f77d9d6

    • SHA256

      cb40874e0404dca1eaba886760c75d40a2f43be8e74f0d60a1673d6ab10657e4

    • SHA512

      a512b1a33e620ea54cce94f532c445ba36b145c66e9279c54542bca51768de4fea90cd60222fc10209e1ac0517b031196c94ad2cb72855369642b9f91917183a

    • SSDEEP

      768:53BgJV5VXPKzxF+dtGXKfB+rvSrQmIDUu0ti4SUj:IfqMi4QVkZj

    Score
    10/10
    njratdiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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