General

  • Target

    52f17cb977ae74a67d754efec29e2932bcb2b0bbe932629ee603dff84d3c7606

  • Size

    521KB

  • Sample

    230403-wxf71agd68

  • MD5

    1a96c45d422df0492779827727452edc

  • SHA1

    fb1c223cf2db0ff61bc9d409519aae7ba1cdd12b

  • SHA256

    52f17cb977ae74a67d754efec29e2932bcb2b0bbe932629ee603dff84d3c7606

  • SHA512

    4883d3ab5c10a527035b9abc945b8d677f09511524809af54bce5ed0413b46c759273a9738af5fc3075d568803fb10b03293afb15dd5da38b81b31e22f411931

  • SSDEEP

    12288:bMruy90OAeMnz3Kxd1/EnO6ToOb4ZGSM:Ryl43znOyoo4ZGSM

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

      52f17cb977ae74a67d754efec29e2932bcb2b0bbe932629ee603dff84d3c7606

    • Size

      521KB

    • MD5

      1a96c45d422df0492779827727452edc

    • SHA1

      fb1c223cf2db0ff61bc9d409519aae7ba1cdd12b

    • SHA256

      52f17cb977ae74a67d754efec29e2932bcb2b0bbe932629ee603dff84d3c7606

    • SHA512

      4883d3ab5c10a527035b9abc945b8d677f09511524809af54bce5ed0413b46c759273a9738af5fc3075d568803fb10b03293afb15dd5da38b81b31e22f411931

    • SSDEEP

      12288:bMruy90OAeMnz3Kxd1/EnO6ToOb4ZGSM:Ryl43znOyoo4ZGSM

    • 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