General

  • Target

    5004e78caa054a6449a7d428f8a9af858b58af491ff9b4a54a713368d6ce5ee8

  • Size

    533KB

  • Sample

    230331-1gx8sseh91

  • MD5

    9a77039831015b2623e75f663efd1221

  • SHA1

    54c2810e017e6ab4f655a53d814bf14b0d7d9d7f

  • SHA256

    5004e78caa054a6449a7d428f8a9af858b58af491ff9b4a54a713368d6ce5ee8

  • SHA512

    24c8207e0269341466ecee3b28ca653c6f9f431dd3bf4f7705ad3f6ffda01f635f59b451dd33220808735ca0bd71854dfd79d6349bc410257a4f409b51f542ac

  • SSDEEP

    12288:pMrEy90PP46QkQPhcyVe6T673LqhxYFh19YxhmdVk:pyjjS6e73Gr6krm8

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      5004e78caa054a6449a7d428f8a9af858b58af491ff9b4a54a713368d6ce5ee8

    • Size

      533KB

    • MD5

      9a77039831015b2623e75f663efd1221

    • SHA1

      54c2810e017e6ab4f655a53d814bf14b0d7d9d7f

    • SHA256

      5004e78caa054a6449a7d428f8a9af858b58af491ff9b4a54a713368d6ce5ee8

    • SHA512

      24c8207e0269341466ecee3b28ca653c6f9f431dd3bf4f7705ad3f6ffda01f635f59b451dd33220808735ca0bd71854dfd79d6349bc410257a4f409b51f542ac

    • SSDEEP

      12288:pMrEy90PP46QkQPhcyVe6T673LqhxYFh19YxhmdVk:pyjjS6e73Gr6krm8

    • 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