General

  • Target

    19eb571e4f14472144ea557b9bc4ac85b4baeb048b92cdd1e63cf4bfd9109989

  • Size

    688KB

  • Sample

    230327-pjgs2sfd8w

  • MD5

    3a8d2247ed740cb3b64226b7fe57ea22

  • SHA1

    cd9aa8b6490bade423320e80af8595c2b4b48f0c

  • SHA256

    19eb571e4f14472144ea557b9bc4ac85b4baeb048b92cdd1e63cf4bfd9109989

  • SHA512

    75ee4e20a4e9ffa2cf61ec8549731924b7479cadc866fb73be13c66016f35dc761e2fa1db2feb25ad16fd741e47f7c76c2c135354c3ae1c69a6d145ce1b0fb99

  • SSDEEP

    12288:YMrCy90WU+R/pStX20dHxAl5LCZ0lV92XWl9OuWyI:KyD/ItX20dHG/u+lOXTHX

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      19eb571e4f14472144ea557b9bc4ac85b4baeb048b92cdd1e63cf4bfd9109989

    • Size

      688KB

    • MD5

      3a8d2247ed740cb3b64226b7fe57ea22

    • SHA1

      cd9aa8b6490bade423320e80af8595c2b4b48f0c

    • SHA256

      19eb571e4f14472144ea557b9bc4ac85b4baeb048b92cdd1e63cf4bfd9109989

    • SHA512

      75ee4e20a4e9ffa2cf61ec8549731924b7479cadc866fb73be13c66016f35dc761e2fa1db2feb25ad16fd741e47f7c76c2c135354c3ae1c69a6d145ce1b0fb99

    • SSDEEP

      12288:YMrCy90WU+R/pStX20dHxAl5LCZ0lV92XWl9OuWyI:KyD/ItX20dHG/u+lOXTHX

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • 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