General

  • Target

    64e318eeeb1187164a97cd95eb133308f379bd18338f8267dcf56a738d367f8b

  • Size

    1.1MB

  • Sample

    230515-24k3esha7s

  • MD5

    03e778f019f1b2f6458fd675a3348d7e

  • SHA1

    b7563d19ece37760013f9c92b1931c2eca5ba08b

  • SHA256

    64e318eeeb1187164a97cd95eb133308f379bd18338f8267dcf56a738d367f8b

  • SHA512

    27e49068a7fc655dceb68a10b2922ef381231d3dee9be9618d97ae543890db2559e2669f1531ccd9a4455062906f06461bbb3332e57791094bc24992defa20df

  • SSDEEP

    24576:0y97YxkrL0muOHUWoJUWigTBRIdeWuJKOq6JwlQ:D97/LJuO0HJlSuJKOa

Malware Config

Extracted

Family

redline

Botnet

dama

C2

185.161.248.25:4132

Attributes
  • auth_value

    d8b2637e0546aea3944c251022b63e77

Extracted

Family

redline

Botnet

sister

C2

185.161.248.25:4132

Attributes
  • auth_value

    61021810f83e6d5e6ff303aaac03c0e1

Targets

    • Target

      64e318eeeb1187164a97cd95eb133308f379bd18338f8267dcf56a738d367f8b

    • Size

      1.1MB

    • MD5

      03e778f019f1b2f6458fd675a3348d7e

    • SHA1

      b7563d19ece37760013f9c92b1931c2eca5ba08b

    • SHA256

      64e318eeeb1187164a97cd95eb133308f379bd18338f8267dcf56a738d367f8b

    • SHA512

      27e49068a7fc655dceb68a10b2922ef381231d3dee9be9618d97ae543890db2559e2669f1531ccd9a4455062906f06461bbb3332e57791094bc24992defa20df

    • SSDEEP

      24576:0y97YxkrL0muOHUWoJUWigTBRIdeWuJKOq6JwlQ:D97/LJuO0HJlSuJKOa

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks