General

  • Target

    7820c3e00af955f0ad48589b1a3133ac32fe6941b865b41a2a09a302700b4ab1

  • Size

    769KB

  • Sample

    230511-a2c59aah75

  • MD5

    0f0a3944bf32b3f0262651fc048594bc

  • SHA1

    5ce4a8788efebc9f099341286d7697dfa4e20070

  • SHA256

    7820c3e00af955f0ad48589b1a3133ac32fe6941b865b41a2a09a302700b4ab1

  • SHA512

    d10097b0805ea657d3c25eac789e31387b72e5fd483fc7fda26238d95493f46d495ccd185a7dbbe54701dc419dc14fbde26a79719b5e55771d8da6dce8904730

  • SSDEEP

    24576:NyP1EzQ8n+lYj80BM5CaviDoEPxHH567j:odEzT+lYI1sWNEr

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      7820c3e00af955f0ad48589b1a3133ac32fe6941b865b41a2a09a302700b4ab1

    • Size

      769KB

    • MD5

      0f0a3944bf32b3f0262651fc048594bc

    • SHA1

      5ce4a8788efebc9f099341286d7697dfa4e20070

    • SHA256

      7820c3e00af955f0ad48589b1a3133ac32fe6941b865b41a2a09a302700b4ab1

    • SHA512

      d10097b0805ea657d3c25eac789e31387b72e5fd483fc7fda26238d95493f46d495ccd185a7dbbe54701dc419dc14fbde26a79719b5e55771d8da6dce8904730

    • SSDEEP

      24576:NyP1EzQ8n+lYj80BM5CaviDoEPxHH567j:odEzT+lYI1sWNEr

    • 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

    • 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