General

  • Target

    a3daf511e064b06f3edc331d32263641aa6817cefbf9c3ce447833656456962e

  • Size

    531KB

  • Sample

    230304-gpz8kscd2s

  • MD5

    d85ed60d0dda1ae7e6a63574e48419cd

  • SHA1

    56a1b8ae81fa4b3e0a74108715b9296ba8433362

  • SHA256

    a3daf511e064b06f3edc331d32263641aa6817cefbf9c3ce447833656456962e

  • SHA512

    fc7b20132b31938307bf24161edbc0cd2f7784f4541e0a22d590ee44b38a99bc611a147890845c2cca4556dbfa26e3b71ac6fdf1c36036dfe1614f397c5f5aa2

  • SSDEEP

    12288:tMrgy90GT60uj1XrynKcldwkbklnwfocop9w4CyIa4rGx1bk20NlfsOO:5y1T611enKEdwkbInM5Ib4rWk2ElfsOO

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      a3daf511e064b06f3edc331d32263641aa6817cefbf9c3ce447833656456962e

    • Size

      531KB

    • MD5

      d85ed60d0dda1ae7e6a63574e48419cd

    • SHA1

      56a1b8ae81fa4b3e0a74108715b9296ba8433362

    • SHA256

      a3daf511e064b06f3edc331d32263641aa6817cefbf9c3ce447833656456962e

    • SHA512

      fc7b20132b31938307bf24161edbc0cd2f7784f4541e0a22d590ee44b38a99bc611a147890845c2cca4556dbfa26e3b71ac6fdf1c36036dfe1614f397c5f5aa2

    • SSDEEP

      12288:tMrgy90GT60uj1XrynKcldwkbklnwfocop9w4CyIa4rGx1bk20NlfsOO:5y1T611enKEdwkbInM5Ib4rWk2ElfsOO

    • 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