General

  • Target

    85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443

  • Size

    1.8MB

  • Sample

    240323-q5re2sgd73

  • MD5

    c74078dbf2b21b1bc08bb6383c9b5608

  • SHA1

    5fa36348d174391168ddf38fca59f6131ea29b2d

  • SHA256

    85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443

  • SHA512

    741068c3408efafd10c61dda33b224ed85ea507b454c729b3947cbd605494010c60981c4afbd7c09e264db0ba7216d96acaeeff670525533737f572849a91716

  • SSDEEP

    49152:dP1mJTxW3VbpOYXeBlmyFAQ/YeUIPILFLEs+a2bQpVLxh7z:J15bXsoEYeUIBs+exB

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

http://193.233.132.167

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

4.185.137.132:1632

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

smokeloader

Version

2022

C2

http://selebration17io.io/index.php

http://vacantion18ffeu.cc/index.php

http://valarioulinity1.net/index.php

http://buriatiarutuhuob.net/index.php

http://cassiosssionunu.me/index.php

http://sulugilioiu19.net/index.php

http://goodfooggooftool.net/index.php

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443

    • Size

      1.8MB

    • MD5

      c74078dbf2b21b1bc08bb6383c9b5608

    • SHA1

      5fa36348d174391168ddf38fca59f6131ea29b2d

    • SHA256

      85cd1d1a147c16a666b1757ed00ddec3737311f42353bc9beb42b73f75e88443

    • SHA512

      741068c3408efafd10c61dda33b224ed85ea507b454c729b3947cbd605494010c60981c4afbd7c09e264db0ba7216d96acaeeff670525533737f572849a91716

    • SSDEEP

      49152:dP1mJTxW3VbpOYXeBlmyFAQ/YeUIPILFLEs+a2bQpVLxh7z:J15bXsoEYeUIBs+exB

    • 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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks