General

  • Target

    74e973d54085771986b6e5cac15d854089b2d814636887f79b71227322c2f331

  • Size

    690KB

  • Sample

    230324-ee672aeb2s

  • MD5

    2a5f630a9e7d393b8145d2845ff7b321

  • SHA1

    018fec626c2b831b3dbfebcd8e95edf514d1a857

  • SHA256

    74e973d54085771986b6e5cac15d854089b2d814636887f79b71227322c2f331

  • SHA512

    b5b6a7bac9040e71bf7b0fbf6fbea19b2fdf911fa78d7394a8a619c48b1763cff2e70b098e2ffbadfecd1ec982cc8e86491bbb099956443e4bd12bce805732f3

  • SSDEEP

    12288:zFUDvXKBqTqHFB13Npd92vgobCxzKnqe+8znvv/F4DU/2CdQxwQ+JOAxB:zFU7ZTqHFBPX92jNnv3FADCdQx+P

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      74e973d54085771986b6e5cac15d854089b2d814636887f79b71227322c2f331

    • Size

      690KB

    • MD5

      2a5f630a9e7d393b8145d2845ff7b321

    • SHA1

      018fec626c2b831b3dbfebcd8e95edf514d1a857

    • SHA256

      74e973d54085771986b6e5cac15d854089b2d814636887f79b71227322c2f331

    • SHA512

      b5b6a7bac9040e71bf7b0fbf6fbea19b2fdf911fa78d7394a8a619c48b1763cff2e70b098e2ffbadfecd1ec982cc8e86491bbb099956443e4bd12bce805732f3

    • SSDEEP

      12288:zFUDvXKBqTqHFB13Npd92vgobCxzKnqe+8znvv/F4DU/2CdQxwQ+JOAxB:zFU7ZTqHFBPX92jNnv3FADCdQx+P

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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