General

  • Target

    e2f42e09178e0f601de835c612d677fbd15900f13f6f94c49001d0c70d086365

  • Size

    1.8MB

  • Sample

    240331-fgaghsea4y

  • MD5

    6e1d29bf385c7b4a2613519cb72f0c9c

  • SHA1

    2d28097a2d0e7950cc61fcf03e2a73e514c56e99

  • SHA256

    e2f42e09178e0f601de835c612d677fbd15900f13f6f94c49001d0c70d086365

  • SHA512

    b1f20e06d52c920bfcfe356ec59643e6c3b3905a9010b83ff7434e8fd425e61ec1c17b5cbc12a1a898d287dcf2fdbfd1165ad2500bddd0c4ac35c56c6eefe9c0

  • SSDEEP

    49152:GedVHLe1KHYT5xsRvQ+u0cILM7NWDnKzG3Yywtd3:brBHYT5uA07M7UDKzDywH

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Extracted

Family

redline

Botnet

@OLEH_PSP

C2

185.172.128.33:8970

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

Jok123

C2

185.215.113.67:26260

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

Targets

    • Target

      e2f42e09178e0f601de835c612d677fbd15900f13f6f94c49001d0c70d086365

    • Size

      1.8MB

    • MD5

      6e1d29bf385c7b4a2613519cb72f0c9c

    • SHA1

      2d28097a2d0e7950cc61fcf03e2a73e514c56e99

    • SHA256

      e2f42e09178e0f601de835c612d677fbd15900f13f6f94c49001d0c70d086365

    • SHA512

      b1f20e06d52c920bfcfe356ec59643e6c3b3905a9010b83ff7434e8fd425e61ec1c17b5cbc12a1a898d287dcf2fdbfd1165ad2500bddd0c4ac35c56c6eefe9c0

    • SSDEEP

      49152:GedVHLe1KHYT5xsRvQ+u0cILM7NWDnKzG3Yywtd3:brBHYT5uA07M7UDKzDywH

    • Amadey

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

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • RedLine

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

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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

    • 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.

    • Adds Run key to start application

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks