Overview

overview

10

Static

static

10

a650ffe73f...f3.exe

windows7-x64

8

a650ffe73f...f3.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a650ffe73f9994ad3844fedd49ba10f3.exe

  • Size

    36KB

  • Sample

    231126-rklvhahh4z

  • MD5

    a650ffe73f9994ad3844fedd49ba10f3

  • SHA1

    958e2c74bdf856eeb7ca4dbbf9ab746d1c85e712

  • SHA256

    1064502587b0806ba7b4c026520f1774e8b9446c68e511cf3edf1850132ae699

  • SHA512

    a303032b3e83c43d0fdcc043c2e804061ceb04f60068e19367e27f903455028740a034fdc336a2fa52165022997ff60795caa71555a41577c89834b9ee4b3f97

  • SSDEEP

    384:OOtvEiTbTvpWNcZ0y8fvCv3v3cLkacpjrAF+rMRTyN/0L+EcoinblneHQM3epzX6:7t7TZ38fvCv3E1c1rM+rMRa8Numzt

Score
10/10
njrathackedevasionpersistence

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

2.tcp.eu.ngrok.io:11531

Mutex

8c3a19ded61c2fe03bf66a3900261406

Attributes
  • reg_key

    8c3a19ded61c2fe03bf66a3900261406

  • splitter

    |'|'|

Targets

    • Target

      a650ffe73f9994ad3844fedd49ba10f3.exe

    • Size

      36KB

    • MD5

      a650ffe73f9994ad3844fedd49ba10f3

    • SHA1

      958e2c74bdf856eeb7ca4dbbf9ab746d1c85e712

    • SHA256

      1064502587b0806ba7b4c026520f1774e8b9446c68e511cf3edf1850132ae699

    • SHA512

      a303032b3e83c43d0fdcc043c2e804061ceb04f60068e19367e27f903455028740a034fdc336a2fa52165022997ff60795caa71555a41577c89834b9ee4b3f97

    • SSDEEP

      384:OOtvEiTbTvpWNcZ0y8fvCv3v3cLkacpjrAF+rMRTyN/0L+EcoinblneHQM3epzX6:7t7TZ38fvCv3E1c1rM+rMRa8Numzt

    Score
    8/10
    evasionpersistence

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks