General

  • Target

    1e4fbe11aaab9f858404022aa38ee9a935c62f3ee14054d13be0fbe71e929079N

  • Size

    1.8MB

  • Sample

    241018-f66agszdpa

  • MD5

    b74fbf7f61a1629605ea75a6ef4b6eb0

  • SHA1

    6dcc48774f03b3739a61d3434d5d347c1d142c69

  • SHA256

    1e4fbe11aaab9f858404022aa38ee9a935c62f3ee14054d13be0fbe71e929079

  • SHA512

    21d3c8284ab973b49dfc1de25bf3769b71699fe5fe68b550cc37c6df97ab2f5f5691a8fb9b115ac1018ee722b7998fac3914ff8c99f7633b31d6964b2c899fba

  • SSDEEP

    49152:TfVX38+4vU0zbfeH5f3frBiQS/Yj6Xu0GYmMyD+:T6BbfeBJS/eiu0GYgi

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

lumma

C2

https://clearancek.site

https://licendfilteo.site

https://spirittunek.store

https://bathdoomgaz.store

https://studennotediw.store

https://dissapoiznw.store

https://eaglepawnoy.store

https://mobbipenju.store

Extracted

Family

stealc

Botnet

doma

C2

http://185.215.113.37

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      1e4fbe11aaab9f858404022aa38ee9a935c62f3ee14054d13be0fbe71e929079N

    • Size

      1.8MB

    • MD5

      b74fbf7f61a1629605ea75a6ef4b6eb0

    • SHA1

      6dcc48774f03b3739a61d3434d5d347c1d142c69

    • SHA256

      1e4fbe11aaab9f858404022aa38ee9a935c62f3ee14054d13be0fbe71e929079

    • SHA512

      21d3c8284ab973b49dfc1de25bf3769b71699fe5fe68b550cc37c6df97ab2f5f5691a8fb9b115ac1018ee722b7998fac3914ff8c99f7633b31d6964b2c899fba

    • SSDEEP

      49152:TfVX38+4vU0zbfeH5f3frBiQS/Yj6Xu0GYmMyD+:T6BbfeBJS/eiu0GYgi

    • Amadey

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

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Modifies Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks