Overview

overview

10

Static

static

3

JJS Private.exe

windows7-x64

7

JJS Private.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JJS Private.exe

  • Size

    38.5MB

  • Sample

    241031-l5v11swemc

  • MD5

    614daaa56de42eda32fb82e869e9ac31

  • SHA1

    6e0969d1668a6c1e200f4d02066d074a8ab0e889

  • SHA256

    9b45bd6f93817b2140fbfcd28e85bbb910d473432bfc1acee2566a335de0e22f

  • SHA512

    5c8f38af08e1f33b74fa872e3300b7a66b801c4c1fe9c3b876298030987ac833da037e4d2a54d5a2341a4d392c743c26fabe8691ef9bd94227f429ad941ca549

  • SSDEEP

    786432:XnR0nhLp698hEn1n60JVIh9LxtjsvPxSyw8/zt5lM2CB8kU:3OhLpWjn9JOh93sc+/ztL

Score
10/10
exelastealercollectiondefense_evasiondiscoveryevasionstealer

Malware Config

Targets

    • Target

      JJS Private.exe

    • Size

      38.5MB

    • MD5

      614daaa56de42eda32fb82e869e9ac31

    • SHA1

      6e0969d1668a6c1e200f4d02066d074a8ab0e889

    • SHA256

      9b45bd6f93817b2140fbfcd28e85bbb910d473432bfc1acee2566a335de0e22f

    • SHA512

      5c8f38af08e1f33b74fa872e3300b7a66b801c4c1fe9c3b876298030987ac833da037e4d2a54d5a2341a4d392c743c26fabe8691ef9bd94227f429ad941ca549

    • SSDEEP

      786432:XnR0nhLp698hEn1n60JVIh9LxtjsvPxSyw8/zt5lM2CB8kU:3OhLpWjn9JOh93sc+/ztL

    Score
    10/10
    exelastealercollectiondefense_evasiondiscoveryevasionstealer

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

      stealerexelastealer

    • Exelastealer family

      exelastealer

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Modifies Windows Firewall

      evasion

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

      collection

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Enumerates processes with tasklist

      discovery

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Discovery

Network Service Discovery

1
T1046

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

System Information Discovery

4
T1082

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

System Network Connections Discovery

1
T1049

Lateral Movement

Collection

Clipboard Data

1
T1115

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks