General

  • Target

    random.exe

  • Size

    6.1MB

  • Sample

    250410-xd8zcazk18

  • MD5

    aeb501aaff744b2e4176c497529124b4

  • SHA1

    dd408690d4636c90e1ba225e0879ce317c6705c0

  • SHA256

    640a56ac231ec705c9f0c334f57ccbd0279310bdfe47d5b1b56363a5af163780

  • SHA512

    d0f36d8168b85fd21287911bb4668f0c73b407361ec071476ed1d294e205157032d292f27047662fa499d96528a89586f5ecedbe78b09cdd7b74f0bd74c4a542

  • SSDEEP

    196608:FxTSXgjUf2OTyLNWqNMxVIV1xJ8CgGbvg0d7h6V3ai:F1Qd2OeLNFmxVO1v7rbvg07S

Malware Config

Extracted

Family

amadey

Version

5.21

Botnet

092155

C2

http://176.113.115.6

Attributes
  • install_dir

    bb556cff4a

  • install_file

    rapes.exe

  • strings_key

    a131b127e996a898cd19ffb2d92e481b

  • url_paths

    /Ni9kiput/index.php

rc4.plain

Extracted

Family

lumma

C2

https://clarmodq.top/qoxo

https://soursopsf.run/gsoiao

https://changeaie.top/geps

https://easyupgw.live/eosz

https://liftally.top/xasj

https://upmodini.digital/gokk

https://salaccgfa.top/gsooz

https://zestmodp.top/zeda

https://hxcelmodo.run/nahd

Targets

    • Target

      random.exe

    • Size

      6.1MB

    • MD5

      aeb501aaff744b2e4176c497529124b4

    • SHA1

      dd408690d4636c90e1ba225e0879ce317c6705c0

    • SHA256

      640a56ac231ec705c9f0c334f57ccbd0279310bdfe47d5b1b56363a5af163780

    • SHA512

      d0f36d8168b85fd21287911bb4668f0c73b407361ec071476ed1d294e205157032d292f27047662fa499d96528a89586f5ecedbe78b09cdd7b74f0bd74c4a542

    • SSDEEP

      196608:FxTSXgjUf2OTyLNWqNMxVIV1xJ8CgGbvg0d7h6V3ai:F1Qd2OeLNFmxVO1v7rbvg07S

    • 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

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

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Adds Run key to start application

    • 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 v16

Tasks