Overview

overview

10

Static

static

3

Crypted Fr...er.exe

windows10-2004-x64

10

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General

  • Target

    Crypted Free Spoofer.exe

  • Size

    12.2MB

  • Sample

    240718-1sw5waybmp

  • MD5

    988ee1d9d1881696b38cb6749f7aac51

  • SHA1

    0ecdf23291fcdca20de60c765a63023226ebf890

  • SHA256

    d3d9e1a1a88ea7528afd146ed014cd5468139fee8f21ba6a2675c49dcb30f218

  • SHA512

    d79a777c6ff0f1ba5d55299a1a8c677f5b46b58aee98b706a7ff132ab559a4b43f5f4ca3747b44557925bb4fdfcca991299196c474dc97cef9ba54c400ed3ba4

  • SSDEEP

    393216:yQ5BYD8i2tSZL+9qzGZaSJHh1JdOXJfBlx2:5s+9q6ZaSJHh1TOZc

Score
10/10
exelastealerdefense_evasionevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      Crypted Free Spoofer.exe

    • Size

      12.2MB

    • MD5

      988ee1d9d1881696b38cb6749f7aac51

    • SHA1

      0ecdf23291fcdca20de60c765a63023226ebf890

    • SHA256

      d3d9e1a1a88ea7528afd146ed014cd5468139fee8f21ba6a2675c49dcb30f218

    • SHA512

      d79a777c6ff0f1ba5d55299a1a8c677f5b46b58aee98b706a7ff132ab559a4b43f5f4ca3747b44557925bb4fdfcca991299196c474dc97cef9ba54c400ed3ba4

    • SSDEEP

      393216:yQ5BYD8i2tSZL+9qzGZaSJHh1JdOXJfBlx2:5s+9q6ZaSJHh1TOZc

    Score
    10/10
    exelastealerdefense_evasionevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

    • 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

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Grants admin privileges

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

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Account Manipulation

1
T1098

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

Account Manipulation

1
T1098

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

Hide Artifacts

3
T1564

Hidden Files and Directories

3
T1564.001

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Process Discovery

1
T1057

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks