General

  • Target

    a6bdb3a194d22538cfac0c50082b5dd68c302f55f5c683807465fd960dfca51a

  • Size

    938KB

  • Sample

    230410-x1swmsff83

  • MD5

    658d12b82c9074884d976ebd0e0b0bde

  • SHA1

    400282505340d6057b04d0db3156a1bd0b772503

  • SHA256

    a6bdb3a194d22538cfac0c50082b5dd68c302f55f5c683807465fd960dfca51a

  • SHA512

    3c45bc9871ed1d8ccafaa3e1c2a0cfd374d6714cd20ef31de3ca46f47d97281b947cb4d1facd4c552db92721daaeb46f19e9e4929b3f2016e8d0157df7e1dc2c

  • SSDEEP

    12288:8MrAy90qIZlu14+mTrnjDtgS6eYFk6WzCfIFJNE/OXtK7C20IMOegrjG8m31eRfh:kyaPudW3J6e9AfINs8tf20IM+jNmFEp

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      a6bdb3a194d22538cfac0c50082b5dd68c302f55f5c683807465fd960dfca51a

    • Size

      938KB

    • MD5

      658d12b82c9074884d976ebd0e0b0bde

    • SHA1

      400282505340d6057b04d0db3156a1bd0b772503

    • SHA256

      a6bdb3a194d22538cfac0c50082b5dd68c302f55f5c683807465fd960dfca51a

    • SHA512

      3c45bc9871ed1d8ccafaa3e1c2a0cfd374d6714cd20ef31de3ca46f47d97281b947cb4d1facd4c552db92721daaeb46f19e9e4929b3f2016e8d0157df7e1dc2c

    • SSDEEP

      12288:8MrAy90qIZlu14+mTrnjDtgS6eYFk6WzCfIFJNE/OXtK7C20IMOegrjG8m31eRfh:kyaPudW3J6e9AfINs8tf20IM+jNmFEp

    • 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