General

  • Target

    39d56dd27e1b49b42ed317f0acdb9d477b981e59984b12c15f5397815c20a56a

  • Size

    801KB

  • Sample

    230410-xqbvdafe98

  • MD5

    ab77642f3b195c1a6e8a9d9dcb193157

  • SHA1

    3047af61828c579d894cda0f0621f73a51b2fede

  • SHA256

    39d56dd27e1b49b42ed317f0acdb9d477b981e59984b12c15f5397815c20a56a

  • SHA512

    eb7cf939e1bd8f3ab2d3f270b04f16f0707edbb32c72c6d3139dd005d3bd79ff54af1883e4a457c94009736c56b76bb6eb66dc8aa4fa1e471fec1a180ef41a47

  • SSDEEP

    12288:mMrYy90nWxp+Mu9SQuh3SeTK41NgjhwPZkcLCZQVdOZbTCePL:SyGWL+B8zhPPQmLCgU/

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      39d56dd27e1b49b42ed317f0acdb9d477b981e59984b12c15f5397815c20a56a

    • Size

      801KB

    • MD5

      ab77642f3b195c1a6e8a9d9dcb193157

    • SHA1

      3047af61828c579d894cda0f0621f73a51b2fede

    • SHA256

      39d56dd27e1b49b42ed317f0acdb9d477b981e59984b12c15f5397815c20a56a

    • SHA512

      eb7cf939e1bd8f3ab2d3f270b04f16f0707edbb32c72c6d3139dd005d3bd79ff54af1883e4a457c94009736c56b76bb6eb66dc8aa4fa1e471fec1a180ef41a47

    • SSDEEP

      12288:mMrYy90nWxp+Mu9SQuh3SeTK41NgjhwPZkcLCZQVdOZbTCePL:SyGWL+B8zhPPQmLCgU/

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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