General

  • Target

    b54dc627f23a28236b615c05ab70320b8b3d827171c4d08fad0680e97cc0e449

  • Size

    522KB

  • Sample

    230403-zqyegsah5z

  • MD5

    31194c2d9b0a6627021e5948583a43e2

  • SHA1

    501e5ef1965fd36d744fcf3a8c9e6cd47bc89be1

  • SHA256

    b54dc627f23a28236b615c05ab70320b8b3d827171c4d08fad0680e97cc0e449

  • SHA512

    4e31f053475e845d19600d56de8afa5def6531496b7883bd4f29c33ee0f2387e285f25ee4e1b54f9433959c248aa3dec1634352efc4c0083df14ddf95b6d3142

  • SSDEEP

    12288:wMrNy90QBBCwahMnzOt0O8Gc4/KzW7or+3u0y2:tyJXCwaKnzOtqG9/T7iQ

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      b54dc627f23a28236b615c05ab70320b8b3d827171c4d08fad0680e97cc0e449

    • Size

      522KB

    • MD5

      31194c2d9b0a6627021e5948583a43e2

    • SHA1

      501e5ef1965fd36d744fcf3a8c9e6cd47bc89be1

    • SHA256

      b54dc627f23a28236b615c05ab70320b8b3d827171c4d08fad0680e97cc0e449

    • SHA512

      4e31f053475e845d19600d56de8afa5def6531496b7883bd4f29c33ee0f2387e285f25ee4e1b54f9433959c248aa3dec1634352efc4c0083df14ddf95b6d3142

    • SSDEEP

      12288:wMrNy90QBBCwahMnzOt0O8Gc4/KzW7or+3u0y2:tyJXCwaKnzOtqG9/T7iQ

    • 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