General

  • Target

    0904daa045becaae1adb4d4106132fb7382e5917b03478bed77b90081f4d97ab

  • Size

    1.2MB

  • Sample

    230415-n86b9sfe7y

  • MD5

    c5ff1525d6d5bf725fdeddcf716d2bb8

  • SHA1

    ca914ffd8768cdd7d35fb90a18b7f2d1898e6a44

  • SHA256

    0904daa045becaae1adb4d4106132fb7382e5917b03478bed77b90081f4d97ab

  • SHA512

    0b2e0c2a0ac0e2924dd59e6ae9143adc8fba10b6202006fae11456fd08b09b99a015c8a05b17f323dd5c702afebc59290137d4be30afd282e12d6ba86935a08a

  • SSDEEP

    24576:iyny/cWgTR0kjDScAHMzp+tigKoj5vqR2rU25Sikxf8y:JngaTpDmu+rKUV2V7

Malware Config

Extracted

Family

redline

Botnet

losk

C2

185.161.248.150:4128

Attributes
  • auth_value

    c0a6c391e53d2d9cd27bb17d1d38ada3

Extracted

Family

redline

Botnet

link

C2

185.161.248.150:4128

Attributes
  • auth_value

    77e4c7bc6fea5ae755b29e8aea8f7012

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Targets

    • Target

      0904daa045becaae1adb4d4106132fb7382e5917b03478bed77b90081f4d97ab

    • Size

      1.2MB

    • MD5

      c5ff1525d6d5bf725fdeddcf716d2bb8

    • SHA1

      ca914ffd8768cdd7d35fb90a18b7f2d1898e6a44

    • SHA256

      0904daa045becaae1adb4d4106132fb7382e5917b03478bed77b90081f4d97ab

    • SHA512

      0b2e0c2a0ac0e2924dd59e6ae9143adc8fba10b6202006fae11456fd08b09b99a015c8a05b17f323dd5c702afebc59290137d4be30afd282e12d6ba86935a08a

    • SSDEEP

      24576:iyny/cWgTR0kjDScAHMzp+tigKoj5vqR2rU25Sikxf8y:JngaTpDmu+rKUV2V7

    • 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.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks