General

  • Target

    d1c43d5bd30e6dc8594f0decdbb2b9d4973e17cfe40441bad28bb387143d9e3a

  • Size

    525KB

  • Sample

    230305-3pc9pshd2t

  • MD5

    58a74d2164423b10e0c7204986a77a85

  • SHA1

    d59197eae9cf7f922c2159755efa13d0a5713f5c

  • SHA256

    d1c43d5bd30e6dc8594f0decdbb2b9d4973e17cfe40441bad28bb387143d9e3a

  • SHA512

    0234383fc4477bde6e57294b6f9109786d77464b304fe65648f0aa0dbb4564078cf388fa586b247f1130e2f5e63ebd37b75b5e41c54fe7878dfb2b75c08ad7f8

  • SSDEEP

    12288:hMrky90cJOfxLVgFb1v5AFnFCcTjCFOkoebnMViW96:ZyxOfxRgTcn8uGn4w

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

fabio

C2

193.233.20.27:4123

Attributes
  • auth_value

    56b82736c3f56b13be8e64c87d2cf9e5

Targets

    • Target

      d1c43d5bd30e6dc8594f0decdbb2b9d4973e17cfe40441bad28bb387143d9e3a

    • Size

      525KB

    • MD5

      58a74d2164423b10e0c7204986a77a85

    • SHA1

      d59197eae9cf7f922c2159755efa13d0a5713f5c

    • SHA256

      d1c43d5bd30e6dc8594f0decdbb2b9d4973e17cfe40441bad28bb387143d9e3a

    • SHA512

      0234383fc4477bde6e57294b6f9109786d77464b304fe65648f0aa0dbb4564078cf388fa586b247f1130e2f5e63ebd37b75b5e41c54fe7878dfb2b75c08ad7f8

    • SSDEEP

      12288:hMrky90cJOfxLVgFb1v5AFnFCcTjCFOkoebnMViW96:ZyxOfxRgTcn8uGn4w

    • 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