General

  • Target
    file.exe
  • Size 5.8MB
  • Sample230111-1pyvasad5x
  • SHA256 ee7bcbe03b47dc97be9ff40d314819a99dae85cfa544f726bbd59d2a4d770585
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 3.65

C2
  • 77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family
  • vidar

Version
  • 1.8

Botnet
  • 494

C2
  • https://t.me/year2023start

  • https://steamcommunity.com/profiles/76561199467421923

Attributes
  • profile_id

    494

Extracted

Family
  • socelars

C2
  • https://hdbywe.s3.us-west-2.amazonaws.com/adwwe09/

Targets

    • Target
      file.exe
    • Size 5.8MB
    • SHA256 ee7bcbe03b47dc97be9ff40d314819a99dae85cfa544f726bbd59d2a4d770585
    • MD5 SHA1 SHA512 SSDEEP
    • Amadey

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Socelars

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

    • Socelars payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks