General

  • Target

    81df0c78ad151f8f6e19b5eb526d497cd346c0ed49bf956d961b15201ca29e4d

  • Size

    739KB

  • Sample

    230302-rlt79sch5z

  • MD5

    78d34d353610f14a15be4d96baab6973

  • SHA1

    79300447289d431001533decf2faed5b552ee178

  • SHA256

    81df0c78ad151f8f6e19b5eb526d497cd346c0ed49bf956d961b15201ca29e4d

  • SHA512

    88dd80de24d3ae1f06801e526513b5ca0b853c612bdcbaccbd46c731479902e5899f22d698ee34a5170616e715e5294bfad7d21ef66821d7c8d1f19366d2869d

  • SSDEEP

    12288:SMrSy901YVUN2MEUAohFY3I5cFiDtOTgyzkJzGMrvH3NPJNBILWfViWeBX+Z2:0yvVzSAohFFDigosrvH3VB04ViGY

Malware Config

Extracted

Family

redline

Botnet

stek

C2

melevv.eu:4162

Attributes
  • auth_value

    4205381daf6946b2df5fe3bc7eacc918

Extracted

Family

amadey

Version

3.67

C2

193.233.20.14/BR54nmB3/index.php

Extracted

Family

redline

Botnet

fomich

C2

melevv.eu:4162

Attributes
  • auth_value

    b018e52ac946001794d8b8c23e901859

Targets

    • Target

      81df0c78ad151f8f6e19b5eb526d497cd346c0ed49bf956d961b15201ca29e4d

    • Size

      739KB

    • MD5

      78d34d353610f14a15be4d96baab6973

    • SHA1

      79300447289d431001533decf2faed5b552ee178

    • SHA256

      81df0c78ad151f8f6e19b5eb526d497cd346c0ed49bf956d961b15201ca29e4d

    • SHA512

      88dd80de24d3ae1f06801e526513b5ca0b853c612bdcbaccbd46c731479902e5899f22d698ee34a5170616e715e5294bfad7d21ef66821d7c8d1f19366d2869d

    • SSDEEP

      12288:SMrSy901YVUN2MEUAohFY3I5cFiDtOTgyzkJzGMrvH3NPJNBILWfViWeBX+Z2:0yvVzSAohFFDigosrvH3VB04ViGY

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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