General

  • Target
    4A53B92B00FC052FC1B90D7130515E2F.exe
  • Size 4.2MB
  • Sample210531-8mrdtcc2ea
  • SHA256 a7380ab000584685bb2bba25704046915d0bdaaf3a809bf80c84bbe27f765e49
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • vidar

Version
  • 38.9

Botnet
  • 706

C2
  • https://HAL9THapi.faceit.compavel23puef

Attributes
  • profile_id

    706

Extracted

Family
  • redline

Botnet
  • 31_5_ruzki

C2
  • quropaloar.xyz:80

Extracted

Family
  • smokeloader

Version
  • 2020

C2
  • http://ppcspb.com/upload/

  • http://mebbing.com/upload/

  • http://twcamel.com/upload/

  • http://howdycash.com/upload/

  • http://lahuertasonora.com/upload/

  • http://kpotiques.com/upload/

rc4.i32
rc4.i32

Extracted

Family
  • redline

C2
  • 87.251.71.221:80

Extracted

Family
  • redline

Botnet
  • ServJason

C2
  • ergerge.top:80

Extracted

Family
  • metasploit

Version
  • windows/single_exec

Extracted

Family
  • danabot

Version
  • 1827

Botnet
  • 3

C2
  • 184.95.51.183:443

  • 184.95.51.175:443

  • 192.210.198.12:443

  • 184.95.51.180:443

Attributes
  • embedded_hash

    AEF96B4D339B580ABB737F203C2D0F52

rsa_pubkey.plain
rsa_pubkey.plain

Targets

    • Target
      4A53B92B00FC052FC1B90D7130515E2F.exe
    • Size 4.2MB
    • SHA256 a7380ab000584685bb2bba25704046915d0bdaaf3a809bf80c84bbe27f765e49
    • MD5 SHA1 SHA512
    • Danabot

      Danabot is a modular banking Trojan that has been linked with other malware.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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 2FA software files, possible credential harvesting

    • 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.

    • Checks whether UAC is enabled

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks