General

  • Target

    fc3162ef6623fbe674d2bd9b434261da830a199c55674f2b73b2986054a27985.bin

  • Size

    781KB

  • Sample

    230501-x5jhrshe6z

  • MD5

    8775139de783151827b9809b7d02ef5d

  • SHA1

    dc418295992dcebb28b77c6d73431ae85eaae614

  • SHA256

    fc3162ef6623fbe674d2bd9b434261da830a199c55674f2b73b2986054a27985

  • SHA512

    c07182e2e1200cb6e30489136d8f17c115e4bb102dcd393ff66ff0a8a4c4440442db5f2583babf387739efd244433d72fde1732b095e5c54cfd80ee5ff942f08

  • SSDEEP

    24576:tyO01DymUlO9DShS/oE4EL34gZSfT7xnH57:IBDymUuJL3lWT

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Targets

    • Target

      fc3162ef6623fbe674d2bd9b434261da830a199c55674f2b73b2986054a27985.bin

    • Size

      781KB

    • MD5

      8775139de783151827b9809b7d02ef5d

    • SHA1

      dc418295992dcebb28b77c6d73431ae85eaae614

    • SHA256

      fc3162ef6623fbe674d2bd9b434261da830a199c55674f2b73b2986054a27985

    • SHA512

      c07182e2e1200cb6e30489136d8f17c115e4bb102dcd393ff66ff0a8a4c4440442db5f2583babf387739efd244433d72fde1732b095e5c54cfd80ee5ff942f08

    • SSDEEP

      24576:tyO01DymUlO9DShS/oE4EL34gZSfT7xnH57:IBDymUuJL3lWT

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • 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

    • 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