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General

  • Target

    4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484

  • Size

    1.8MB

  • Sample

    240419-t2gcfsab2y

  • MD5

    d5a52072fbda58ef0ad6583cd7f2bce0

  • SHA1

    853cc0de7dac83c025858cb9d65f1ff10f90b087

  • SHA256

    4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484

  • SHA512

    aaa2919e260bea17ed5bfbccb40f1923e26d2ec4d090f15a38ed0582397a8d83b9ca7dd14d944f5f0a60605437939aa498eef19505444a3a18e25c4ebfaebf21

  • SSDEEP

    49152:2pKlDX+oeaXpPVNnaUVcBUBoIZ6IceOz2d:2ADOoeinaUVcgjcee2

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://193.233.132.167

Attributes
  • install_dir

    4d0ab15804

  • install_file

    chrosha.exe

  • strings_key

    1a9519d7b465e1f4880fa09a6162d768

  • url_paths

    /enigma/index.php

rc4.plain

Extracted

Family

redline

Botnet

@OLEH_PSP

C2

185.172.128.33:8970

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.184.225.183:30592

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

Targets

    • Target

      4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484

    • Size

      1.8MB

    • MD5

      d5a52072fbda58ef0ad6583cd7f2bce0

    • SHA1

      853cc0de7dac83c025858cb9d65f1ff10f90b087

    • SHA256

      4229eb39829d372e315d00a1d7fa66e405a0d5f83ec15e781e4185de4a394484

    • SHA512

      aaa2919e260bea17ed5bfbccb40f1923e26d2ec4d090f15a38ed0582397a8d83b9ca7dd14d944f5f0a60605437939aa498eef19505444a3a18e25c4ebfaebf21

    • SSDEEP

      49152:2pKlDX+oeaXpPVNnaUVcBUBoIZ6IceOz2d:2ADOoeinaUVcgjcee2

    • 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

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks