General

  • Target
    file.exe
  • Size 272KB
  • Sample221218-pawkvabh36
  • SHA256 fe82be52105f413b7eb3529a3f3ded35ee913e7fe02e7b9070fce1947ce58fdc
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://cdn.discordapp.com/attachments/1049569242455998544/1049862157858242560/string4633.err

Extracted

Family
  • amadey

Version
  • 3.50

C2
  • 31.41.244.237/jg94cVd30f/index.php

Extracted

Family
  • amadey

Version
  • 3.61

C2
  • 62.204.41.79/r8Bsje3/index.php

Extracted

Family
  • amadey

Version
  • 3.60

C2
  • 62.204.41.13/gjend7w/index.php

Extracted

Family
  • socelars

C2
  • https://hdbywe.s3.us-west-2.amazonaws.com/asdfedfe8/

Extracted

Family
  • redline

Botnet
  • nokia

C2
  • 31.41.244.198:4083

Attributes
  • auth_value

    3b38e056d594ae0cf1368e6e1daa3a4e

Targets

    • Target
      file.exe
    • Size 272KB
    • SHA256 fe82be52105f413b7eb3529a3f3ded35ee913e7fe02e7b9070fce1947ce58fdc
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • Detect Amadey credential stealer module

    • RedLine

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

    • RedLine payload

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks