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General

  • Target

    2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102

  • Size

    528KB

  • Sample

    230214-ml6tvacf77

  • MD5

    38d0a603b47656510ee5a6f43f357ea7

  • SHA1

    01df5ef71c6f1991eb6ff9f1fbd0f507436bc1b7

  • SHA256

    2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102

  • SHA512

    768d1e471b924fdead96f3b0f101eb990a39d1837810d43fb3901f2fef639875fd1ba2d1661856ade2617160e6cbfe1fda3369712f97519726016a15d1cc32d5

  • SSDEEP

    12288:EMrky90pI6HDDhdizNnZKrETGXMvgD1se79lrLVOSm1eyJ6:4yoWZsEicvgnZ951

Malware Config

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Targets

    • Target

      2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102

    • Size

      528KB

    • MD5

      38d0a603b47656510ee5a6f43f357ea7

    • SHA1

      01df5ef71c6f1991eb6ff9f1fbd0f507436bc1b7

    • SHA256

      2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102

    • SHA512

      768d1e471b924fdead96f3b0f101eb990a39d1837810d43fb3901f2fef639875fd1ba2d1661856ade2617160e6cbfe1fda3369712f97519726016a15d1cc32d5

    • SSDEEP

      12288:EMrky90pI6HDDhdizNnZKrETGXMvgD1se79lrLVOSm1eyJ6:4yoWZsEicvgnZ951

    • 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