General

  • Target

    013c38e46c0716bb83d49be1a2af6103692319c43b80cf622b55a6e1900e5f25

  • Size

    530KB

  • Sample

    230304-c14ypabg5w

  • MD5

    20648f3252ada50177c1c532b4f73e2f

  • SHA1

    0834159be40e029a22f3346d68d6c265e38cd3fb

  • SHA256

    013c38e46c0716bb83d49be1a2af6103692319c43b80cf622b55a6e1900e5f25

  • SHA512

    2b5946aaa2c02cf6799b2ec2b3e86b106d16141531c3c19e73c31fe3a56df7f633135532dad694e0932f8e38380f852890c7150f0f673f71ee40c991dec39a0f

  • SSDEEP

    12288:MMr2y90ObYH3dW6/A0pxF+/HWQZLNQ3ZablhUf+w:ay43dPAyb+3L+Agp

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

      013c38e46c0716bb83d49be1a2af6103692319c43b80cf622b55a6e1900e5f25

    • Size

      530KB

    • MD5

      20648f3252ada50177c1c532b4f73e2f

    • SHA1

      0834159be40e029a22f3346d68d6c265e38cd3fb

    • SHA256

      013c38e46c0716bb83d49be1a2af6103692319c43b80cf622b55a6e1900e5f25

    • SHA512

      2b5946aaa2c02cf6799b2ec2b3e86b106d16141531c3c19e73c31fe3a56df7f633135532dad694e0932f8e38380f852890c7150f0f673f71ee40c991dec39a0f

    • SSDEEP

      12288:MMr2y90ObYH3dW6/A0pxF+/HWQZLNQ3ZablhUf+w:ay43dPAyb+3L+Agp

    • 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