General

  • Target

    ae7cee2a37b6db87bb902e868f14ff3e666b94ef0f910abb1c1f997986ebc8f8

  • Size

    1.8MB

  • Sample

    241210-vv2v9a1lgy

  • MD5

    7eb364eea0c2b3fbd888a56ed722e620

  • SHA1

    899ce1f752474250e705ecb03debc6f654acf6d9

  • SHA256

    ae7cee2a37b6db87bb902e868f14ff3e666b94ef0f910abb1c1f997986ebc8f8

  • SHA512

    aa968393006cc966323ba29fae087329a914bdf5cbe7abee65c9b9a3a849e64ae543e3030d850b230d23868ec3a99d17ffb0951c3ccdc0ec7e99624653e6052b

  • SSDEEP

    49152:Tsjx/8ZKhghrGvti28GOYO13yd5jtd9OuftmdfcsSkwJ:iohSwL13+5pd9EffLw

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

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/api

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://covery-mover.biz/api

Targets

    • Target

      ae7cee2a37b6db87bb902e868f14ff3e666b94ef0f910abb1c1f997986ebc8f8

    • Size

      1.8MB

    • MD5

      7eb364eea0c2b3fbd888a56ed722e620

    • SHA1

      899ce1f752474250e705ecb03debc6f654acf6d9

    • SHA256

      ae7cee2a37b6db87bb902e868f14ff3e666b94ef0f910abb1c1f997986ebc8f8

    • SHA512

      aa968393006cc966323ba29fae087329a914bdf5cbe7abee65c9b9a3a849e64ae543e3030d850b230d23868ec3a99d17ffb0951c3ccdc0ec7e99624653e6052b

    • SSDEEP

      49152:Tsjx/8ZKhghrGvti28GOYO13yd5jtd9OuftmdfcsSkwJ:iohSwL13+5pd9EffLw

    • Amadey

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

    • Amadey family

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • 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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks