General

  • Target

    c791f6cc38553eccafcd5e6fb00aa64bb46225affcc4d9221d6841943271460f

  • Size

    700KB

  • Sample

    230327-w51llseg43

  • MD5

    71e6baafabcca6cb031ceb3a32101457

  • SHA1

    b1912c8daabe9b59481ea26fe415002ab86a7a8c

  • SHA256

    c791f6cc38553eccafcd5e6fb00aa64bb46225affcc4d9221d6841943271460f

  • SHA512

    e58ebabe335ed8b3f7ed4b0f5e78a2811bcd390513cdf262733fff880c1861e708ffed2d1e1f9a23138db612e99eaa9ca478c2efffb57b1c08f9e38b0427ea7e

  • SSDEEP

    12288:BMrsy90TyRVjvzf2YMBjef1+LU0muHmbZQoRIisiFNwPViLRiXdddscr:dygUjvZM0+LNmBZQcNAVYORr

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

      c791f6cc38553eccafcd5e6fb00aa64bb46225affcc4d9221d6841943271460f

    • Size

      700KB

    • MD5

      71e6baafabcca6cb031ceb3a32101457

    • SHA1

      b1912c8daabe9b59481ea26fe415002ab86a7a8c

    • SHA256

      c791f6cc38553eccafcd5e6fb00aa64bb46225affcc4d9221d6841943271460f

    • SHA512

      e58ebabe335ed8b3f7ed4b0f5e78a2811bcd390513cdf262733fff880c1861e708ffed2d1e1f9a23138db612e99eaa9ca478c2efffb57b1c08f9e38b0427ea7e

    • SSDEEP

      12288:BMrsy90TyRVjvzf2YMBjef1+LU0muHmbZQoRIisiFNwPViLRiXdddscr:dygUjvZM0+LNmBZQcNAVYORr

    • 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