General

  • Target

    32538c09d0aa75a1d5a1880f893ef71b0c2d1affb743508dc85c8d9f633ec68e

  • Size

    671KB

  • Sample

    230412-esjznabc5s

  • MD5

    83d9d8ad34fd7f42cb623f4481a26f59

  • SHA1

    a86c927c7226ad5c59040459f58a7339298c8798

  • SHA256

    32538c09d0aa75a1d5a1880f893ef71b0c2d1affb743508dc85c8d9f633ec68e

  • SHA512

    4c9436e863af7fb51316b6a43cc5f358c8babc49561c2c4eb7cb70920d507ec5e9e369cc29130ef372bedff70210e2c764489789b8ed45723d6f351b4b34c297

  • SSDEEP

    12288:+MrEy90zVTCSayafUbLrTihNzA4Cc36ybYyMLN:GywVTC4afU3rTe1T6uYfLN

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      32538c09d0aa75a1d5a1880f893ef71b0c2d1affb743508dc85c8d9f633ec68e

    • Size

      671KB

    • MD5

      83d9d8ad34fd7f42cb623f4481a26f59

    • SHA1

      a86c927c7226ad5c59040459f58a7339298c8798

    • SHA256

      32538c09d0aa75a1d5a1880f893ef71b0c2d1affb743508dc85c8d9f633ec68e

    • SHA512

      4c9436e863af7fb51316b6a43cc5f358c8babc49561c2c4eb7cb70920d507ec5e9e369cc29130ef372bedff70210e2c764489789b8ed45723d6f351b4b34c297

    • SSDEEP

      12288:+MrEy90zVTCSayafUbLrTihNzA4Cc36ybYyMLN:GywVTC4afU3rTe1T6uYfLN

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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