General

  • Target

    d25ed9ac7f2ad4cd107af4c01c8b6ea28d886c9f61c0bd3cbabaf66226b34be5

  • Size

    1.8MB

  • Sample

    240911-ngfmjayajf

  • MD5

    f3b740440f318ef228d9a349e6ac542c

  • SHA1

    409698a8d972e06a6525d8a7373756e34114dc04

  • SHA256

    d25ed9ac7f2ad4cd107af4c01c8b6ea28d886c9f61c0bd3cbabaf66226b34be5

  • SHA512

    772a6a7f2c5703a409f7915144b05cf1f0fdbe2557d70ea258b9b0db91d5298af6d6ea44d58994584cc2879115880bde7aee60b9440cbd9e930bc790b2c5965d

  • SSDEEP

    49152:jZ5Eqf+FfvkrlN/6PINTwQi6rXxKp2bblJuBZV8n6Qb3ywwif:15E/kDi4cQiqBRbbSBZVy65Ef

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Extracted

Family

redline

Botnet

LiveTraffic

C2

95.179.250.45:26212

Extracted

Family

redline

Botnet

@CLOUDYTTEAM

C2

65.21.18.51:45580

Extracted

Family

stealc

Botnet

default2

C2

http://185.215.113.17

Attributes
  • url_path

    /2fb6c2cc8dce150a.php

Extracted

Family

cryptbot

C2

analforeverlovyu.top

sevtv17pn.top

fivev5sb.top

Attributes
  • url_path

    /v1/upload.php

Extracted

Family

stealc

Botnet

default

C2

http://91.202.233.158

Attributes
  • url_path

    /e96ea2db21fa9a1b.php

Extracted

Family

redline

Botnet

bundle

C2

185.215.113.67:15206

Extracted

Family

amadey

Version

4.41

Botnet

1176f2

C2

http://185.215.113.19

Attributes
  • install_dir

    417fd29867

  • install_file

    ednfoki.exe

  • strings_key

    183201dc3defc4394182b4bff63c4065

  • url_paths

    /CoreOPT/index.php

rc4.plain

Targets

    • Target

      d25ed9ac7f2ad4cd107af4c01c8b6ea28d886c9f61c0bd3cbabaf66226b34be5

    • Size

      1.8MB

    • MD5

      f3b740440f318ef228d9a349e6ac542c

    • SHA1

      409698a8d972e06a6525d8a7373756e34114dc04

    • SHA256

      d25ed9ac7f2ad4cd107af4c01c8b6ea28d886c9f61c0bd3cbabaf66226b34be5

    • SHA512

      772a6a7f2c5703a409f7915144b05cf1f0fdbe2557d70ea258b9b0db91d5298af6d6ea44d58994584cc2879115880bde7aee60b9440cbd9e930bc790b2c5965d

    • SSDEEP

      49152:jZ5Eqf+FfvkrlN/6PINTwQi6rXxKp2bblJuBZV8n6Qb3ywwif:15E/kDi4cQiqBRbbSBZVy65Ef

    • Amadey

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

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • 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++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

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

    • 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 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

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks