General

  • Target

    b86babc65fdc316a10b953fc33dcc1aa.exe

  • Size

    1.8MB

  • Sample

    240512-e1c63sgd51

  • MD5

    b86babc65fdc316a10b953fc33dcc1aa

  • SHA1

    96a99ca112abecb80b4de4b23035cbeca95954a7

  • SHA256

    a25add458dd5f3d5ea3b8464b19a9a9100a10d58e47f5f0c9e88bfc65052f241

  • SHA512

    6a618b6e57111392a9d2c99ca5a8757694bcb46d41bdb79aeb7c66dfa6c326158b9a7c87f6f6a21a0ff87b7e01574cc3343fa48fc4eaa91d51e12ed32dd6decb

  • SSDEEP

    49152:v5JV+sSZtm4kUIBy8tTHjEEnME/CkkyADKnMtWseT242PB:9q84kUI48tTDIphIFylP

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Extracted

Family

redline

Botnet

1

C2

185.215.113.67:26260

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Targets

    • Target

      b86babc65fdc316a10b953fc33dcc1aa.exe

    • Size

      1.8MB

    • MD5

      b86babc65fdc316a10b953fc33dcc1aa

    • SHA1

      96a99ca112abecb80b4de4b23035cbeca95954a7

    • SHA256

      a25add458dd5f3d5ea3b8464b19a9a9100a10d58e47f5f0c9e88bfc65052f241

    • SHA512

      6a618b6e57111392a9d2c99ca5a8757694bcb46d41bdb79aeb7c66dfa6c326158b9a7c87f6f6a21a0ff87b7e01574cc3343fa48fc4eaa91d51e12ed32dd6decb

    • SSDEEP

      49152:v5JV+sSZtm4kUIBy8tTHjEEnME/CkkyADKnMtWseT242PB:9q84kUI48tTDIphIFylP

    • 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)

    • Downloads MZ/PE file

    • Stops running service(s)

    • 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.

    • 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

MITRE ATT&CK Enterprise v15

Tasks