General

  • Target

    22585fca1b59216a1b6a1b0055eddd1c0b7bd07049e41678d63e5b1e914f755b

  • Size

    772KB

  • Sample

    230608-ph1jrsfh7w

  • MD5

    c8d1356a78ba15394714fcbcd58a4c7c

  • SHA1

    29f4a3aa1793165054707bd7f577aa41ddcdcc74

  • SHA256

    22585fca1b59216a1b6a1b0055eddd1c0b7bd07049e41678d63e5b1e914f755b

  • SHA512

    8e933e57e31759d6cf71859f51efb253544f7f613e3ca9edbbc93779c2e417a73388f5a4f7f7a3751536e1918efa2c1cfb192b86cbb2cc2200436f7f9e53a201

  • SSDEEP

    24576:3y/SA0NfEUve88RUcBMESkb3xwEqsb21Ia:C6AkcYeLXwEqsb2S

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      22585fca1b59216a1b6a1b0055eddd1c0b7bd07049e41678d63e5b1e914f755b

    • Size

      772KB

    • MD5

      c8d1356a78ba15394714fcbcd58a4c7c

    • SHA1

      29f4a3aa1793165054707bd7f577aa41ddcdcc74

    • SHA256

      22585fca1b59216a1b6a1b0055eddd1c0b7bd07049e41678d63e5b1e914f755b

    • SHA512

      8e933e57e31759d6cf71859f51efb253544f7f613e3ca9edbbc93779c2e417a73388f5a4f7f7a3751536e1918efa2c1cfb192b86cbb2cc2200436f7f9e53a201

    • SSDEEP

      24576:3y/SA0NfEUve88RUcBMESkb3xwEqsb21Ia:C6AkcYeLXwEqsb2S

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks