General

  • Target

    91bfb3e8495b89be16f831e1dba0d1d1374566b949c7917c44926c209a36ff11

  • Size

    1.2MB

  • Sample

    230415-rz3rkafh71

  • MD5

    05585570f3bef87f9932bdc0b6e628b0

  • SHA1

    b36e1029d879096bb59ec95549085213ebc9adc5

  • SHA256

    91bfb3e8495b89be16f831e1dba0d1d1374566b949c7917c44926c209a36ff11

  • SHA512

    c656808d5e3b782f2076b22d07ac4890e85a1ae1f67df6de1495b4b3e66e7f9726aeca06817a024ea15518024afb9ad0c64cace418c995dea2b64424002cedac

  • SSDEEP

    24576:iytcUrmDtmPVg79zoP3fN+oq1cSxk1ydJyDIX0XPt+S3LSu:JtcUrPVg7hoffNG1e1ydg8X0YSb

Malware Config

Extracted

Family

redline

Botnet

losk

C2

185.161.248.150:4128

Attributes
  • auth_value

    c0a6c391e53d2d9cd27bb17d1d38ada3

Extracted

Family

redline

Botnet

diza

C2

185.161.248.150:4128

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      91bfb3e8495b89be16f831e1dba0d1d1374566b949c7917c44926c209a36ff11

    • Size

      1.2MB

    • MD5

      05585570f3bef87f9932bdc0b6e628b0

    • SHA1

      b36e1029d879096bb59ec95549085213ebc9adc5

    • SHA256

      91bfb3e8495b89be16f831e1dba0d1d1374566b949c7917c44926c209a36ff11

    • SHA512

      c656808d5e3b782f2076b22d07ac4890e85a1ae1f67df6de1495b4b3e66e7f9726aeca06817a024ea15518024afb9ad0c64cace418c995dea2b64424002cedac

    • SSDEEP

      24576:iytcUrmDtmPVg79zoP3fN+oq1cSxk1ydJyDIX0XPt+S3LSu:JtcUrPVg7hoffNG1e1ydg8X0YSb

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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