General

  • Target

    af81a7469af0a90f209c24e5cfe21a72ab653677fbdec8268c25481612808b5d

  • Size

    1.8MB

  • Sample

    240507-ggwkeseg62

  • MD5

    5c0fc83f6a72174385155a6c4a1ba5da

  • SHA1

    fbc4cca0f1792f3c2a028846bbd423dd796a6e44

  • SHA256

    af81a7469af0a90f209c24e5cfe21a72ab653677fbdec8268c25481612808b5d

  • SHA512

    760c00e676a710c44659616843600ba6b04ff604ba244a95bc4b4e2048f578d87a706adf628fd6fe92ad25dad8d43e601195ad3306642a439744a394e2bb8fb5

  • SSDEEP

    49152:ReUVSPag7PnD9awH2s48LoIp0tl7m1jxOzV9unY9UVe:qPZD9f2fcktl7mJxqV9R9UVe

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

redline

Botnet

Test1234

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://52.143.157.84

Attributes
  • url_path

    /c73eed764cc59dcb.php

Extracted

Family

redline

Botnet

@CLOUDYTTEAM

C2

185.172.128.33:8970

Targets

    • Target

      af81a7469af0a90f209c24e5cfe21a72ab653677fbdec8268c25481612808b5d

    • Size

      1.8MB

    • MD5

      5c0fc83f6a72174385155a6c4a1ba5da

    • SHA1

      fbc4cca0f1792f3c2a028846bbd423dd796a6e44

    • SHA256

      af81a7469af0a90f209c24e5cfe21a72ab653677fbdec8268c25481612808b5d

    • SHA512

      760c00e676a710c44659616843600ba6b04ff604ba244a95bc4b4e2048f578d87a706adf628fd6fe92ad25dad8d43e601195ad3306642a439744a394e2bb8fb5

    • SSDEEP

      49152:ReUVSPag7PnD9awH2s48LoIp0tl7m1jxOzV9unY9UVe:qPZD9f2fcktl7mJxqV9R9UVe

    • Amadey

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

    • Detect ZGRat V1

    • 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++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks