Overview

overview

10

Static

static

3

e7332feab4...18.exe

windows7-x64

10

e7332feab4...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e7332feab4157604fcfba589b0c1ac10_JaffaCakes118

  • Size

    78KB

  • Sample

    240917-tkv5aasbkj

  • MD5

    e7332feab4157604fcfba589b0c1ac10

  • SHA1

    a0c3de942da595cc952408098b3c086b62efdc1a

  • SHA256

    5f98850c93410730ab6562feef04fefe3855e3ff81dc6ea30ee9283b3b0615cb

  • SHA512

    5cb26866e15292569c24d0f4b6bc370f577de9a1ea992fec52e4606e704a325ebf7ca46da898a79d373eeb7ebbe3f97f3726784aa6f92b5451d5d7fbce7f77b4

  • SSDEEP

    1536:DQsCupcLXrMYWmUW+pz0usw8JNlBOEYZF+x8:DpbYWmUW+pgusLJNlwEYZIx8

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

107.150.12.44:14532

Mutex

9e12b36449cc78d34159a3c000b6fc6a

Attributes
  • reg_key

    9e12b36449cc78d34159a3c000b6fc6a

  • splitter

    |'|'|

Targets

    • Target

      e7332feab4157604fcfba589b0c1ac10_JaffaCakes118

    • Size

      78KB

    • MD5

      e7332feab4157604fcfba589b0c1ac10

    • SHA1

      a0c3de942da595cc952408098b3c086b62efdc1a

    • SHA256

      5f98850c93410730ab6562feef04fefe3855e3ff81dc6ea30ee9283b3b0615cb

    • SHA512

      5cb26866e15292569c24d0f4b6bc370f577de9a1ea992fec52e4606e704a325ebf7ca46da898a79d373eeb7ebbe3f97f3726784aa6f92b5451d5d7fbce7f77b4

    • SSDEEP

      1536:DQsCupcLXrMYWmUW+pz0usw8JNlBOEYZF+x8:DpbYWmUW+pgusLJNlwEYZIx8

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

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

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

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

2
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