General

  • Target

    d56fa41dc47134241c4cd8c8316af2fe1c3fe24149725ad4558daeed4452d5a2

  • Size

    666KB

  • Sample

    230303-hxszxage59

  • MD5

    a0e4036d230c140dfbac3ed770d81063

  • SHA1

    7376cda3fe96c47a7183430ecc46cbe087b80c3d

  • SHA256

    d56fa41dc47134241c4cd8c8316af2fe1c3fe24149725ad4558daeed4452d5a2

  • SHA512

    fd48d46ec852dd1dc57ad74da7844e1ca1b06326396132bf199a3a7feb53c24a38a987b3926bf9e5ea18c189ffad91f71ba851afdfe08a1b8ff26441a5e53457

  • SSDEEP

    12288:wMrmy90hwPxwBsiKAVKJNSRtCzXdGM5k4QZorHmR3X6NnPTB3WtPISYdAghnMmm:GyLwBsipkJCtudGM5vr23wLB3WtZghLm

Malware Config

Extracted

Family

redline

Botnet

ruzhpe

C2

pepunn.com:4162

Attributes
  • auth_value

    f735ced96ae8d01d0bd1d514240e54e0

Extracted

Family

redline

Botnet

fchan

C2

pepunn.com:4162

Attributes
  • auth_value

    127bd53d55e8c4f0dd2f6e1ea60deef4

Targets

    • Target

      d56fa41dc47134241c4cd8c8316af2fe1c3fe24149725ad4558daeed4452d5a2

    • Size

      666KB

    • MD5

      a0e4036d230c140dfbac3ed770d81063

    • SHA1

      7376cda3fe96c47a7183430ecc46cbe087b80c3d

    • SHA256

      d56fa41dc47134241c4cd8c8316af2fe1c3fe24149725ad4558daeed4452d5a2

    • SHA512

      fd48d46ec852dd1dc57ad74da7844e1ca1b06326396132bf199a3a7feb53c24a38a987b3926bf9e5ea18c189ffad91f71ba851afdfe08a1b8ff26441a5e53457

    • SSDEEP

      12288:wMrmy90hwPxwBsiKAVKJNSRtCzXdGM5k4QZorHmR3X6NnPTB3WtPISYdAghnMmm:GyLwBsipkJCtudGM5vr23wLB3WtZghLm

    • 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