General

  • Target

    d81d3abfa3fbbe02637a80f89f24bf0596de73fc1e678403ba3e1eff1007d814.bin

  • Size

    1.5MB

  • Sample

    230501-xbd17afc2t

  • MD5

    a3b6fb74cc299398025ff4ab299ded2a

  • SHA1

    82bd61d6a4a6758b62536eda6f2576b88cecd291

  • SHA256

    d81d3abfa3fbbe02637a80f89f24bf0596de73fc1e678403ba3e1eff1007d814

  • SHA512

    fd984de5088d36d333a992b173f7c603b3eb3157d18711be8eb209a644e7d39e7e9213e577e17d152c021a7ad7a2ede09736fc3bfec76bf56e1d130ab06dbcd5

  • SSDEEP

    24576:/yAsm2jWos0LjtlnqblToUZjj9lD5LfTZFHpV43Bqyqq7hjZ3z0DNr:KAs7WV0nttqblToADD5LfTZ14XqybU

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Targets

    • Target

      d81d3abfa3fbbe02637a80f89f24bf0596de73fc1e678403ba3e1eff1007d814.bin

    • Size

      1.5MB

    • MD5

      a3b6fb74cc299398025ff4ab299ded2a

    • SHA1

      82bd61d6a4a6758b62536eda6f2576b88cecd291

    • SHA256

      d81d3abfa3fbbe02637a80f89f24bf0596de73fc1e678403ba3e1eff1007d814

    • SHA512

      fd984de5088d36d333a992b173f7c603b3eb3157d18711be8eb209a644e7d39e7e9213e577e17d152c021a7ad7a2ede09736fc3bfec76bf56e1d130ab06dbcd5

    • SSDEEP

      24576:/yAsm2jWos0LjtlnqblToUZjj9lD5LfTZFHpV43Bqyqq7hjZ3z0DNr:KAs7WV0nttqblToADD5LfTZ14XqybU

    • 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