Resubmissions

02-07-2024 05:30

240702-f7gzaayakh 10

02-07-2024 05:27

240702-f5tv3axhna 9

02-07-2024 05:22

240702-f2njwa1gnq 9

General

  • Target

    Heist Editor.exe

  • Size

    7.7MB

  • Sample

    240702-f7gzaayakh

  • MD5

    2324a543219161cd967a7c62595ab445

  • SHA1

    c5cb01869eb85be735592d20f584ce478e868624

  • SHA256

    880c660c294b6a8cecfd83182de82154b75ae2fcd723d34bd498e05771a2efb2

  • SHA512

    47a28ccb2285ef4eb4956e820049a2725c786a36bf9bec8e755ce414899e9540e8df1ebd5d715e2863fe2d447d701044391149b0edfe9b4c8b0316e0078a8173

  • SSDEEP

    196608:Su0t9MU87PZx1xYeMJhM0m7vWMBu6xi6HV5n:SuEAPZFYeMJhM0m7rPk6H7

Malware Config

Extracted

Family

redline

Botnet

7001210066

C2

https://t.me/+7Lir0e4Gw381MDhi*https://steamcommunity.com/id/993846634744/

Extracted

Path

C:\Users\Admin\Downloads\@[email protected]

Family

wannacry

Ransom Note
Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn Next, please find an application file named "@[email protected]". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �
Wallets

115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn

Targets

    • Target

      Heist Editor.exe

    • Size

      7.7MB

    • MD5

      2324a543219161cd967a7c62595ab445

    • SHA1

      c5cb01869eb85be735592d20f584ce478e868624

    • SHA256

      880c660c294b6a8cecfd83182de82154b75ae2fcd723d34bd498e05771a2efb2

    • SHA512

      47a28ccb2285ef4eb4956e820049a2725c786a36bf9bec8e755ce414899e9540e8df1ebd5d715e2863fe2d447d701044391149b0edfe9b4c8b0316e0078a8173

    • SSDEEP

      196608:Su0t9MU87PZx1xYeMJhM0m7vWMBu6xi6HV5n:SuEAPZFYeMJhM0m7rPk6H7

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Wannacry

      WannaCry is a ransomware cryptoworm.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Drops startup file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Execution

Windows Management Instrumentation

1
T1047

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Component Object Model Hijacking

1
T1546.015

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Component Object Model Hijacking

1
T1546.015

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Virtualization/Sandbox Evasion

1
T1497

File and Directory Permissions Modification

2
T1222

Windows File and Directory Permissions Modification

1
T1222.001

Modify Registry

5
T1112

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Network Service Discovery

1
T1046

Query Registry

8
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

7
T1082

Peripheral Device Discovery

2
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Impact

Inhibit System Recovery

1
T1490

Defacement

1
T1491

Tasks