Overview

overview

10

Static

static

10

MLSOF_C504...47.exe

windows10-2004-x64

8

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General

  • Target

    MLSOF_C50488A31B6CE8D0DDD65B57BD27CF8C1BC86AD038247.exe

  • Size

    31KB

  • Sample

    250331-ttwgeawly8

  • MD5

    4adad151f3c235616ce57238c32b4b34

  • SHA1

    9d05a045e0ce402ff257d799921a9557a2569535

  • SHA256

    c50488a31b6ce8d0ddd65b57bd27cf8c1bc86ad0382476f813c33083c5575d6f

  • SHA512

    34b9607899e79f6e381c648f6afde801aed03e4041c9affc13d4855032d139f5164b7f2c4adfea56366d3365dd758fe9c86110b2148cc0c744f04945fc79a366

  • SSDEEP

    768:RPwoqkZlH/azx1+ta+q3U97v8+QmIDUu0tiJYDj:s4qSp7QVkQSj

Score
10/10
njratcheatdefense_evasiondiscoverypersistenceprivilege_escalation

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

cheat

C2

0.tcp.ngrok.io:11421

Mutex

33aef9319e7f69a68e51dc4a67780130

Attributes
  • reg_key

    33aef9319e7f69a68e51dc4a67780130

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target

      MLSOF_C50488A31B6CE8D0DDD65B57BD27CF8C1BC86AD038247.exe

    • Size

      31KB

    • MD5

      4adad151f3c235616ce57238c32b4b34

    • SHA1

      9d05a045e0ce402ff257d799921a9557a2569535

    • SHA256

      c50488a31b6ce8d0ddd65b57bd27cf8c1bc86ad0382476f813c33083c5575d6f

    • SHA512

      34b9607899e79f6e381c648f6afde801aed03e4041c9affc13d4855032d139f5164b7f2c4adfea56366d3365dd758fe9c86110b2148cc0c744f04945fc79a366

    • SSDEEP

      768:RPwoqkZlH/azx1+ta+q3U97v8+QmIDUu0tiJYDj:s4qSp7QVkQSj

    Score
    8/10
    defense_evasiondiscoverypersistenceprivilege_escalation

    • Modifies Windows Firewall

      defense_evasion

    • Drops startup file

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

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