General

  • Target

    bb8727cb8626e550c2619d49d1814c1e338f59445db708540d4430c081d08906

  • Size

    800KB

  • Sample

    230410-xnb3csfe92

  • MD5

    a2c2a7c4b0dbca24a3b9aa09836f0e3b

  • SHA1

    7f4be607b7a9508c556b2c2f377346ba61bbc516

  • SHA256

    bb8727cb8626e550c2619d49d1814c1e338f59445db708540d4430c081d08906

  • SHA512

    2f25d79fa2729c9a36865714ee7a2561616bc59163b5923e0bd951d9c5648cd406464422e10323f99473f9cef3174d7890193d579807102dd98f0c8b2a4b4e09

  • SSDEEP

    12288:XMrqy90SObPhnMCrDbDHrE/dmj9lqU2ZBoiO2RzfXDyiX:ZyVMMoDnHG2MUSnRr2iX

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

      bb8727cb8626e550c2619d49d1814c1e338f59445db708540d4430c081d08906

    • Size

      800KB

    • MD5

      a2c2a7c4b0dbca24a3b9aa09836f0e3b

    • SHA1

      7f4be607b7a9508c556b2c2f377346ba61bbc516

    • SHA256

      bb8727cb8626e550c2619d49d1814c1e338f59445db708540d4430c081d08906

    • SHA512

      2f25d79fa2729c9a36865714ee7a2561616bc59163b5923e0bd951d9c5648cd406464422e10323f99473f9cef3174d7890193d579807102dd98f0c8b2a4b4e09

    • SSDEEP

      12288:XMrqy90SObPhnMCrDbDHrE/dmj9lqU2ZBoiO2RzfXDyiX:ZyVMMoDnHG2MUSnRr2iX

    • 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