General

  • Target

    823b0c8b489ab1f04aaeb9506f2f009790bd151825177c2942b8dc9c9c826ea2

  • Size

    1.3MB

  • Sample

    230301-l4hdjafg26

  • MD5

    4a8d540c4f8068105cc2a6f40d9ec225

  • SHA1

    756dee78851ef984314c944e973cb2e29989ef45

  • SHA256

    823b0c8b489ab1f04aaeb9506f2f009790bd151825177c2942b8dc9c9c826ea2

  • SHA512

    241d726e86552c55575585a2df1b79a7837affb272979a54633508a348b9a8b1c05d149e692e18a35b3cd8d55812a670071e022825efa0c5bfad051d8c408c7a

  • SSDEEP

    24576:HyHMgeMqG0Juus4wN7rzz6zT8J7raSBGwtiP1wFziKgMfDtv9ytfSUkfFZ4:SHwwxaSB7EPydgUEtfPkNZ

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Extracted

Family

amadey

Version

3.67

C2

193.233.20.14/BR54nmB3/index.php

Extracted

Family

redline

Botnet

forma

C2

193.233.20.24:4123

Attributes
  • auth_value

    50b8e065d7cb1e9e30786f7a370368f9

Targets

    • Target

      823b0c8b489ab1f04aaeb9506f2f009790bd151825177c2942b8dc9c9c826ea2

    • Size

      1.3MB

    • MD5

      4a8d540c4f8068105cc2a6f40d9ec225

    • SHA1

      756dee78851ef984314c944e973cb2e29989ef45

    • SHA256

      823b0c8b489ab1f04aaeb9506f2f009790bd151825177c2942b8dc9c9c826ea2

    • SHA512

      241d726e86552c55575585a2df1b79a7837affb272979a54633508a348b9a8b1c05d149e692e18a35b3cd8d55812a670071e022825efa0c5bfad051d8c408c7a

    • SSDEEP

      24576:HyHMgeMqG0Juus4wN7rzz6zT8J7raSBGwtiP1wFziKgMfDtv9ytfSUkfFZ4:SHwwxaSB7EPydgUEtfPkNZ

    • 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

    • 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