Overview

overview

10

Static

static

10

7z.exe

windows7-x64

8

7z.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    7z.exe

  • Size

    37KB

  • Sample

    241018-lqp68azdpa

  • MD5

    6abaab6c3d6b1446b67325bcd14d11d4

  • SHA1

    052a7939b40f1862527529ba3b5f2ac4a6bea466

  • SHA256

    14e564b871915d4d37cf992c664252ddd390e954ba9ccf0629aa497184df5d5d

  • SHA512

    e9b278ef46ff891ae053195a6eb8c171b9de637e13c4875c5c0a7c11383f6fdc1b6104ac7428029b1972a3eedc4ae2c361e971796cbf05a3a49080f531c56be2

  • SSDEEP

    384:xE2KMizdVjnBhFbJ8ycPN/fnGwacpirAF+rMRTyN/0L+EcoinblneHQM3epzXzND:u2gVlLJfcPN/elcIrM+rMRa8Nu1nt

Score
10/10
njratdimoooondiscoveryevasionpersistenceprivilege_escalation

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

dimoooon

C2

0.tcp.eu.ngrok.io:14390

Mutex

53da636c3443978b1b39bf98a305c8ba

Attributes
  • reg_key

    53da636c3443978b1b39bf98a305c8ba

  • splitter

    |'|'|

Targets

    • Target

      7z.exe

    • Size

      37KB

    • MD5

      6abaab6c3d6b1446b67325bcd14d11d4

    • SHA1

      052a7939b40f1862527529ba3b5f2ac4a6bea466

    • SHA256

      14e564b871915d4d37cf992c664252ddd390e954ba9ccf0629aa497184df5d5d

    • SHA512

      e9b278ef46ff891ae053195a6eb8c171b9de637e13c4875c5c0a7c11383f6fdc1b6104ac7428029b1972a3eedc4ae2c361e971796cbf05a3a49080f531c56be2

    • SSDEEP

      384:xE2KMizdVjnBhFbJ8ycPN/fnGwacpirAF+rMRTyN/0L+EcoinblneHQM3epzXzND:u2gVlLJfcPN/elcIrM+rMRa8Nu1nt

    Score
    8/10
    discoveryevasionpersistenceprivilege_escalation

    • 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 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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks