General

  • Target

    f80ad6700438634a045ac12702f0262b9b0f676d6541d5cb8e79b978a2a7543e

  • Size

    544KB

  • Sample

    230323-z966qscc3w

  • MD5

    68c8761a4a64563dbef6151e0682dd83

  • SHA1

    fe1f39f03aaf4a27e16af141dc1e338a43311377

  • SHA256

    f80ad6700438634a045ac12702f0262b9b0f676d6541d5cb8e79b978a2a7543e

  • SHA512

    bfc5bcabb5b0ea7f3d4b81e40204cd643daf7cd7e9b541581d6b59ce7555971b992e3e3be7fa06d28bbbecadf3ee8e45b29fd4d4bb7db81d56cc1f23521a34d0

  • SSDEEP

    12288:TMroy90bquDiZskT0+bcL7zxYwqgUBML7wiPxg8JlP:3ygfsk+ILe88MHnPy+P

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      f80ad6700438634a045ac12702f0262b9b0f676d6541d5cb8e79b978a2a7543e

    • Size

      544KB

    • MD5

      68c8761a4a64563dbef6151e0682dd83

    • SHA1

      fe1f39f03aaf4a27e16af141dc1e338a43311377

    • SHA256

      f80ad6700438634a045ac12702f0262b9b0f676d6541d5cb8e79b978a2a7543e

    • SHA512

      bfc5bcabb5b0ea7f3d4b81e40204cd643daf7cd7e9b541581d6b59ce7555971b992e3e3be7fa06d28bbbecadf3ee8e45b29fd4d4bb7db81d56cc1f23521a34d0

    • SSDEEP

      12288:TMroy90bquDiZskT0+bcL7zxYwqgUBML7wiPxg8JlP:3ygfsk+ILe88MHnPy+P

    • 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