General

  • Target

    99ce706b16bd31d62f40e32fef238df3452109d488f95c537e9e93481bc88cbe

  • Size

    690KB

  • Sample

    230328-flfjbsag9z

  • MD5

    9342d9b49a9623630dbb17d694662f2b

  • SHA1

    251aae5d52eb5f2caf54e0e50334f3d95facbb2d

  • SHA256

    99ce706b16bd31d62f40e32fef238df3452109d488f95c537e9e93481bc88cbe

  • SHA512

    0bfb51dc3cf8925f24ba8db3f99e45164ae3072f841edeba63108ed3ef4177970586ad8db9b753e19f8711e4f6e2b77d4bbb1a1582e31484118d0efa09bc162c

  • SSDEEP

    12288:tMr+y90F8bk7YMgNObVJeSG1BGCutxpsn4s1FqqvKF2sfig+jVBR9o4Od:3ygwTN2hauxGW2sag4BOd

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

      99ce706b16bd31d62f40e32fef238df3452109d488f95c537e9e93481bc88cbe

    • Size

      690KB

    • MD5

      9342d9b49a9623630dbb17d694662f2b

    • SHA1

      251aae5d52eb5f2caf54e0e50334f3d95facbb2d

    • SHA256

      99ce706b16bd31d62f40e32fef238df3452109d488f95c537e9e93481bc88cbe

    • SHA512

      0bfb51dc3cf8925f24ba8db3f99e45164ae3072f841edeba63108ed3ef4177970586ad8db9b753e19f8711e4f6e2b77d4bbb1a1582e31484118d0efa09bc162c

    • SSDEEP

      12288:tMr+y90F8bk7YMgNObVJeSG1BGCutxpsn4s1FqqvKF2sfig+jVBR9o4Od:3ygwTN2hauxGW2sag4BOd

    • 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