General

  • Target

    c4fc84cc30ba57be71dd2fad3acdc1af59641d98a58ccd6f3ebd4e8ee3439a8e

  • Size

    1.3MB

  • Sample

    230301-t9e5csgf6v

  • MD5

    1124381f32537568f25fd21cb45c0a13

  • SHA1

    9659e4133e18b59e662fd2c464f61467c63471a0

  • SHA256

    c4fc84cc30ba57be71dd2fad3acdc1af59641d98a58ccd6f3ebd4e8ee3439a8e

  • SHA512

    b8c30c9a26c62c005565814e6ec35b10c46e27225c638ac69386f51af0bc5a3e69f3eae4c68beb1b71b5230274e7e9350b6e44d7f7f6163d6d6d289b9d67ea82

  • SSDEEP

    12288:FMr1y90RQdy8hxBHXVob8t3VS+wthumkJyuRBn0VMbGW1AzFgU7GtzoOlFyxr74d:Ay2QdN5VSZjaBnzJzPlFfsV2fN12Frg

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

      c4fc84cc30ba57be71dd2fad3acdc1af59641d98a58ccd6f3ebd4e8ee3439a8e

    • Size

      1.3MB

    • MD5

      1124381f32537568f25fd21cb45c0a13

    • SHA1

      9659e4133e18b59e662fd2c464f61467c63471a0

    • SHA256

      c4fc84cc30ba57be71dd2fad3acdc1af59641d98a58ccd6f3ebd4e8ee3439a8e

    • SHA512

      b8c30c9a26c62c005565814e6ec35b10c46e27225c638ac69386f51af0bc5a3e69f3eae4c68beb1b71b5230274e7e9350b6e44d7f7f6163d6d6d289b9d67ea82

    • SSDEEP

      12288:FMr1y90RQdy8hxBHXVob8t3VS+wthumkJyuRBn0VMbGW1AzFgU7GtzoOlFyxr74d:Ay2QdN5VSZjaBnzJzPlFfsV2fN12Frg

    • 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