General

  • Target

    8063f4f86d498388c786d38e6236920b22e30214778cf646eb96bd5b036e85ce

  • Size

    1.8MB

  • Sample

    240911-p72hcssapb

  • MD5

    a2779044487833653fa0e87587c0049a

  • SHA1

    29b32e07f76b89a33b7cb3c917261141344d6fb6

  • SHA256

    8063f4f86d498388c786d38e6236920b22e30214778cf646eb96bd5b036e85ce

  • SHA512

    c2053a289dd91993ab2dc45b00dd437dc1b5eeea389f279939c46a8c31c36d34fab503cfe01a20e6c1c606fb1ad127e5da929ecee1f063e0f95cb8bd5d129127

  • SSDEEP

    49152:mCQ+EBeo6m/IRcOpS+9XfPV9BLQeY6SMkrGFgWW4GDn:lQ3LvccESUXft9B8eh4rGFz/m

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

Targets

    • Target

      8063f4f86d498388c786d38e6236920b22e30214778cf646eb96bd5b036e85ce

    • Size

      1.8MB

    • MD5

      a2779044487833653fa0e87587c0049a

    • SHA1

      29b32e07f76b89a33b7cb3c917261141344d6fb6

    • SHA256

      8063f4f86d498388c786d38e6236920b22e30214778cf646eb96bd5b036e85ce

    • SHA512

      c2053a289dd91993ab2dc45b00dd437dc1b5eeea389f279939c46a8c31c36d34fab503cfe01a20e6c1c606fb1ad127e5da929ecee1f063e0f95cb8bd5d129127

    • SSDEEP

      49152:mCQ+EBeo6m/IRcOpS+9XfPV9BLQeY6SMkrGFgWW4GDn:lQ3LvccESUXft9B8eh4rGFz/m

    • Amadey

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

    • 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.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks