General

  • Target

    118f66773e8f3159b0c97378f43aec704ad8254500c333d07babd3dc855d6b7c

  • Size

    821KB

  • Sample

    230215-g1smwaab4v

  • MD5

    a9b915c30133545880712a16101bbcbf

  • SHA1

    6b453b68c3d6ccb5bc646beb846b6ae10c756246

  • SHA256

    118f66773e8f3159b0c97378f43aec704ad8254500c333d07babd3dc855d6b7c

  • SHA512

    963d71f72a96c71c2a59822733a149ca4ca1b33d3d57dd3d442ac432c23175dff99ccb8676ca07939777fd7655cbd85c1f6f5bf52fcb2f962214ac2ae25ea5d5

  • SSDEEP

    12288:QMrfy90HM9fLjiIahecxX7FXpgFAX2LD2sg94psjyVs8rS59HuwL2qtLs8shLa5c:fyFfLjiIaHB7FXpTmL9w43JwxW9hj

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Targets

    • Target

      118f66773e8f3159b0c97378f43aec704ad8254500c333d07babd3dc855d6b7c

    • Size

      821KB

    • MD5

      a9b915c30133545880712a16101bbcbf

    • SHA1

      6b453b68c3d6ccb5bc646beb846b6ae10c756246

    • SHA256

      118f66773e8f3159b0c97378f43aec704ad8254500c333d07babd3dc855d6b7c

    • SHA512

      963d71f72a96c71c2a59822733a149ca4ca1b33d3d57dd3d442ac432c23175dff99ccb8676ca07939777fd7655cbd85c1f6f5bf52fcb2f962214ac2ae25ea5d5

    • SSDEEP

      12288:QMrfy90HM9fLjiIahecxX7FXpgFAX2LD2sg94psjyVs8rS59HuwL2qtLs8shLa5c:fyFfLjiIaHB7FXpTmL9w43JwxW9hj

    • 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