General

  • Target

    390163b1882726bbb614ee93e59b727feae9dfec735d4813dca8caf709f65c48

  • Size

    284KB

  • Sample

    240724-ajx3pswhnq

  • MD5

    57a35eb5298b9bec9cd7ffc3fb8204f7

  • SHA1

    93381d2f35df4d54134db07167c2eee616a2d3e9

  • SHA256

    390163b1882726bbb614ee93e59b727feae9dfec735d4813dca8caf709f65c48

  • SHA512

    aa1381e1c1fc1003a1996a308940b816662a8560537205547e92f38ea7c70432bdd6e5ad86d8f9732258c33c4a14fac764882b64633d58ca9819ccf54ab93f8a

  • SSDEEP

    6144:LmN7+89JLs1wUPSPB1JEMj5OmAA7kaSbT:Lyi89JWwUPSbD5CP

Malware Config

Extracted

Family

stealc

Botnet

sila

C2

http://85.28.47.31

Attributes
  • url_path

    /5499d72b3a3e55be.php

Extracted

Family

amadey

Version

4.30

Botnet

4dd39d

C2

http://77.91.77.82

Attributes
  • install_dir

    ad40971b6b

  • install_file

    explorti.exe

  • strings_key

    a434973ad22def7137dbb5e059b7081e

  • url_paths

    /Hun4Ko/index.php

rc4.plain

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

http://77.91.77.81

Attributes
  • install_dir

    8254624243

  • install_file

    axplong.exe

  • strings_key

    90049e51fabf09df0d6748e0b271922e

  • url_paths

    /Kiru9gu/index.php

rc4.plain

Extracted

Family

stealc

Botnet

QLL

C2

http://85.28.47.70

Attributes
  • url_path

    /744f169d372be841.php

Extracted

Family

redline

Botnet

1307newbild

C2

185.215.113.67:40960

Extracted

Family

redline

Botnet

LiveTraffic

C2

20.52.165.210:39030

Targets

    • Target

      390163b1882726bbb614ee93e59b727feae9dfec735d4813dca8caf709f65c48

    • Size

      284KB

    • MD5

      57a35eb5298b9bec9cd7ffc3fb8204f7

    • SHA1

      93381d2f35df4d54134db07167c2eee616a2d3e9

    • SHA256

      390163b1882726bbb614ee93e59b727feae9dfec735d4813dca8caf709f65c48

    • SHA512

      aa1381e1c1fc1003a1996a308940b816662a8560537205547e92f38ea7c70432bdd6e5ad86d8f9732258c33c4a14fac764882b64633d58ca9819ccf54ab93f8a

    • SSDEEP

      6144:LmN7+89JLs1wUPSPB1JEMj5OmAA7kaSbT:Lyi89JWwUPSbD5CP

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Monster Stealer.

    • 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.

    • Monster

      Monster is a Golang stealer that was discovered in 2024.

    • RedLine

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

    • RedLine payload

    • Stealc

      Stealc is an infostealer written in C++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Grants admin privileges

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

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks BIOS information in registry

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

    • Clipboard Data

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

    • Drops startup file

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks