Overview

overview

10

Static

static

3

obfuscated_code.exe

windows7-x64

7

obfuscated_code.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    obfuscated_code.exe.bin

  • Size

    12.1MB

  • Sample

    241028-ybtbjswark

  • MD5

    23bb113ef34379882e41dbacca2f1dc2

  • SHA1

    4c11c6b79b596e6e69e8c91eb9d863370de796a3

  • SHA256

    b5dda7f7ba56e2026031702c05667fb64f4e269b92e70838aadb8b2bad0299df

  • SHA512

    3113f79adbfab888b7287a517c7205624a228387d82f8bd1865cae50481a4e48a457805c6515f11136d9671c1fea8307de45412901109b6c75b3448d1fd8cdf1

  • SSDEEP

    393216:0QdqyL01+l+uq+Vv2dQJlewF3MnG3xl5OBsnarIWeRaDH:0q/01+l+uqgv2dQT3MGx2GVRq

Score
10/10
exelastealercollectiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealer

Malware Config

Targets

    • Target

      obfuscated_code.exe.bin

    • Size

      12.1MB

    • MD5

      23bb113ef34379882e41dbacca2f1dc2

    • SHA1

      4c11c6b79b596e6e69e8c91eb9d863370de796a3

    • SHA256

      b5dda7f7ba56e2026031702c05667fb64f4e269b92e70838aadb8b2bad0299df

    • SHA512

      3113f79adbfab888b7287a517c7205624a228387d82f8bd1865cae50481a4e48a457805c6515f11136d9671c1fea8307de45412901109b6c75b3448d1fd8cdf1

    • SSDEEP

      393216:0QdqyL01+l+uq+Vv2dQJlewF3MnG3xl5OBsnarIWeRaDH:0q/01+l+uqgv2dQT3MGx2GVRq

    Score
    10/10
    exelastealercollectiondiscoveryevasionpersistenceprivilege_escalationspywarestealer

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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
    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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Account Manipulation

1
T1098

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

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Network Service Discovery

1
T1046

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

System Information Discovery

2
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

2
T1005

Command and Control

Exfiltration

Impact

Tasks