General

  • Target

    a8594162d315698713e531c32b9b14d3fe417b28d59d51da52aa9a31e25fa896

  • Size

    554KB

  • Sample

    230324-xtwzqaah61

  • MD5

    7438c8da5b23a0bba1b8996c3476379e

  • SHA1

    3e933af3a47b92b35f0015988cd79b3fbf8195df

  • SHA256

    a8594162d315698713e531c32b9b14d3fe417b28d59d51da52aa9a31e25fa896

  • SHA512

    4ca89454331b1b620c363a3f2a5a6e5833d5ed3da9e6d197243331543b238e7dba9fd833229856b04950129ba611a7eaee10f427a1cb12a731e8ae7e59f88ef5

  • SSDEEP

    12288:KMrEy90f7JIIAZVxA4X/HgJkC/xRKKytzJsocGgjxxvdW:iylIADLHgkOohcpdW

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      a8594162d315698713e531c32b9b14d3fe417b28d59d51da52aa9a31e25fa896

    • Size

      554KB

    • MD5

      7438c8da5b23a0bba1b8996c3476379e

    • SHA1

      3e933af3a47b92b35f0015988cd79b3fbf8195df

    • SHA256

      a8594162d315698713e531c32b9b14d3fe417b28d59d51da52aa9a31e25fa896

    • SHA512

      4ca89454331b1b620c363a3f2a5a6e5833d5ed3da9e6d197243331543b238e7dba9fd833229856b04950129ba611a7eaee10f427a1cb12a731e8ae7e59f88ef5

    • SSDEEP

      12288:KMrEy90f7JIIAZVxA4X/HgJkC/xRKKytzJsocGgjxxvdW:iylIADLHgkOohcpdW

    • 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