General

  • Target

    3aefa02143efa67fc0938571254b63ac79833fcb27f1f177fc3846b2acda3fbc

  • Size

    1.3MB

  • Sample

    230321-185rysdd86

  • MD5

    1fd1075754a72897737dfdd8603e55a4

  • SHA1

    1aa7185b604816b5aad10fa754fb60808477649e

  • SHA256

    3aefa02143efa67fc0938571254b63ac79833fcb27f1f177fc3846b2acda3fbc

  • SHA512

    cfa212c368322ce497acf9b06252ce1b4b31c853095db998928437ad7b54d6c5be1866eb9be80ef2eca51b4c1a88ed8b304d0e03f4878fd7e174f7bac753753b

  • SSDEEP

    24576:bnzPcbD/h1btFFh3DEYckeYbP1a3S3zLXGowWuFV3EQ1LQi8Pti/STV88Av:/C/hlVhFcYbw3SjLXGoDuvEQ1LQBtd61

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

maxi

C2

193.233.20.30:4125

Attributes
  • auth_value

    6e90da232d4c2e35c1a36c250f5f8904

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      3aefa02143efa67fc0938571254b63ac79833fcb27f1f177fc3846b2acda3fbc

    • Size

      1.3MB

    • MD5

      1fd1075754a72897737dfdd8603e55a4

    • SHA1

      1aa7185b604816b5aad10fa754fb60808477649e

    • SHA256

      3aefa02143efa67fc0938571254b63ac79833fcb27f1f177fc3846b2acda3fbc

    • SHA512

      cfa212c368322ce497acf9b06252ce1b4b31c853095db998928437ad7b54d6c5be1866eb9be80ef2eca51b4c1a88ed8b304d0e03f4878fd7e174f7bac753753b

    • SSDEEP

      24576:bnzPcbD/h1btFFh3DEYckeYbP1a3S3zLXGowWuFV3EQ1LQi8Pti/STV88Av:/C/hlVhFcYbw3SjLXGoDuvEQ1LQBtd61

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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