General

  • Target

    759aa53d2eb60b3b4931ba156b5f43893468567db2bdc65f3c0419b36e3aae7f

  • Size

    566KB

  • Sample

    230505-w6jpgsff7w

  • MD5

    a6377434b1719c4ea3ffcd8c60ef78f3

  • SHA1

    49eceeb4d7b25bb0005cdc964e7d0a73c924f49a

  • SHA256

    759aa53d2eb60b3b4931ba156b5f43893468567db2bdc65f3c0419b36e3aae7f

  • SHA512

    eb10d8f495fcc931f0700f0d05e6f528317eb84e55ce7be148405d059b3b0153ebda971ef5f166903b24c2f3770fcb26c4d40f82ec06d641fc1bf1c516ff9d1e

  • SSDEEP

    12288:GMrSy90lO7xCcHMgtfMSFkzlii9bd2yHMfFkZr:EyIyxCUM6UbzLbd26iFkx

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      759aa53d2eb60b3b4931ba156b5f43893468567db2bdc65f3c0419b36e3aae7f

    • Size

      566KB

    • MD5

      a6377434b1719c4ea3ffcd8c60ef78f3

    • SHA1

      49eceeb4d7b25bb0005cdc964e7d0a73c924f49a

    • SHA256

      759aa53d2eb60b3b4931ba156b5f43893468567db2bdc65f3c0419b36e3aae7f

    • SHA512

      eb10d8f495fcc931f0700f0d05e6f528317eb84e55ce7be148405d059b3b0153ebda971ef5f166903b24c2f3770fcb26c4d40f82ec06d641fc1bf1c516ff9d1e

    • SSDEEP

      12288:GMrSy90lO7xCcHMgtfMSFkzlii9bd2yHMfFkZr:EyIyxCUM6UbzLbd26iFkx

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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