General

  • Target

    7454ce2f740c375a9826dc0bc01e502128e15b000a4b79886b4c27e3128db839

  • Size

    180KB

  • Sample

    230303-yaj2gsae9w

  • MD5

    fbc86131ec6d6a36522b9d1d01a75aa5

  • SHA1

    e44903a70374dd5ab6650e2d34f2fdb8cc226692

  • SHA256

    7454ce2f740c375a9826dc0bc01e502128e15b000a4b79886b4c27e3128db839

  • SHA512

    477a02324655fd751fb773b9f816d3584e812ffdb121f269203ad602a8eb50d3d00054b80b1d03ed7d73f354e51ffcf7b00850aa7d95499b144b665b5df272c0

  • SSDEEP

    3072:lK/9eZ6btpoyHotTkiqPiuVblZ5L/qGhXyIT9XFljAXPSQ:wVeZ6xpoyoMbt5zq4XyeFrj

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

amadey

Version

3.68

C2

193.233.20.25/buH5N004d/index.php

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      7454ce2f740c375a9826dc0bc01e502128e15b000a4b79886b4c27e3128db839

    • Size

      180KB

    • MD5

      fbc86131ec6d6a36522b9d1d01a75aa5

    • SHA1

      e44903a70374dd5ab6650e2d34f2fdb8cc226692

    • SHA256

      7454ce2f740c375a9826dc0bc01e502128e15b000a4b79886b4c27e3128db839

    • SHA512

      477a02324655fd751fb773b9f816d3584e812ffdb121f269203ad602a8eb50d3d00054b80b1d03ed7d73f354e51ffcf7b00850aa7d95499b144b665b5df272c0

    • SSDEEP

      3072:lK/9eZ6btpoyHotTkiqPiuVblZ5L/qGhXyIT9XFljAXPSQ:wVeZ6xpoyoMbt5zq4XyeFrj

    • Amadey

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

    • Detects Smokeloader packer

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks