General

  • Target

    7d8d56031b69768cbc7a5555ba81e484690d768df94b3e2d1a3088c5e25b507b

  • Size

    690KB

  • Sample

    230328-dg2jwsae4x

  • MD5

    976144baa15f6d134f36e7ab7999addc

  • SHA1

    39869e76872b39a20045c7eb865a0ea3f6e82ae2

  • SHA256

    7d8d56031b69768cbc7a5555ba81e484690d768df94b3e2d1a3088c5e25b507b

  • SHA512

    bf8dbc9abc3997e0c147d49106f5cf655dc00fefd4dc9831cc9b3cc03e4766a0af890ba918d368136348a14743bbb34df270b8a5f6a04d1073b58bfc13d550d3

  • SSDEEP

    12288:dMrKy90i5GMTxet55mB5jvefyV65hLuNDGDuLfuKm2DwvTF59figTY5zD2IoFE:ryTgqei5jvNIfaNDGqGKtDwp59agmDjL

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      7d8d56031b69768cbc7a5555ba81e484690d768df94b3e2d1a3088c5e25b507b

    • Size

      690KB

    • MD5

      976144baa15f6d134f36e7ab7999addc

    • SHA1

      39869e76872b39a20045c7eb865a0ea3f6e82ae2

    • SHA256

      7d8d56031b69768cbc7a5555ba81e484690d768df94b3e2d1a3088c5e25b507b

    • SHA512

      bf8dbc9abc3997e0c147d49106f5cf655dc00fefd4dc9831cc9b3cc03e4766a0af890ba918d368136348a14743bbb34df270b8a5f6a04d1073b58bfc13d550d3

    • SSDEEP

      12288:dMrKy90i5GMTxet55mB5jvefyV65hLuNDGDuLfuKm2DwvTF59figTY5zD2IoFE:ryTgqei5jvNIfaNDGqGKtDwp59agmDjL

    • 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