General

  • Target

    c0fe10aaf9641f0240314095eebb0861f73f28429c8c2d27c0bb3886b2658d11

  • Size

    546KB

  • Sample

    230310-ejh11abf38

  • MD5

    7a8a20f4b011d174eb31c166f50fa0d7

  • SHA1

    215ebf2fc7aed67527094d174873d96b00295d92

  • SHA256

    c0fe10aaf9641f0240314095eebb0861f73f28429c8c2d27c0bb3886b2658d11

  • SHA512

    58d9a89af6b5bbdde16e0fcca907b90362ee231fc66add39b27d67e591770a11c4b4c3e12b6340e283ea4a1241be3a20cecbb3d7613bc671c526be5b5803b4fc

  • SSDEEP

    12288:rMrBy90NPFBIGO/MewealTvXsYeYJidaIIbaqAE2B6W4n0:uysWweadchQIIbaqAjMWd

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Targets

    • Target

      c0fe10aaf9641f0240314095eebb0861f73f28429c8c2d27c0bb3886b2658d11

    • Size

      546KB

    • MD5

      7a8a20f4b011d174eb31c166f50fa0d7

    • SHA1

      215ebf2fc7aed67527094d174873d96b00295d92

    • SHA256

      c0fe10aaf9641f0240314095eebb0861f73f28429c8c2d27c0bb3886b2658d11

    • SHA512

      58d9a89af6b5bbdde16e0fcca907b90362ee231fc66add39b27d67e591770a11c4b4c3e12b6340e283ea4a1241be3a20cecbb3d7613bc671c526be5b5803b4fc

    • SSDEEP

      12288:rMrBy90NPFBIGO/MewealTvXsYeYJidaIIbaqAE2B6W4n0:uysWweadchQIIbaqAjMWd

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks