General

  • Target

    b3b3fbad4ded5b56e4b5a39566f9ed2236c63e4ade12a5999a53259a33036528

  • Size

    553KB

  • Sample

    230324-xms99aah2w

  • MD5

    73af8637814cfe247b91630653616037

  • SHA1

    e9bf44f73ff9128813c77e5db5a3e7b058f21fd9

  • SHA256

    b3b3fbad4ded5b56e4b5a39566f9ed2236c63e4ade12a5999a53259a33036528

  • SHA512

    41f070a0c7635ae4543ff5bd096e0c3b4169de5ed1432dd6c0afeb8f3aee27851ec148d568bd757d861f0a9b3fe13b65c4170d63fc14b10c45459ba6d15566c5

  • SSDEEP

    12288:8MrHy901zffgSD2SmjnIpQXc5FdKyGiJso54TN/AJCzMv:zycP9mrHMzz54TNopv

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      b3b3fbad4ded5b56e4b5a39566f9ed2236c63e4ade12a5999a53259a33036528

    • Size

      553KB

    • MD5

      73af8637814cfe247b91630653616037

    • SHA1

      e9bf44f73ff9128813c77e5db5a3e7b058f21fd9

    • SHA256

      b3b3fbad4ded5b56e4b5a39566f9ed2236c63e4ade12a5999a53259a33036528

    • SHA512

      41f070a0c7635ae4543ff5bd096e0c3b4169de5ed1432dd6c0afeb8f3aee27851ec148d568bd757d861f0a9b3fe13b65c4170d63fc14b10c45459ba6d15566c5

    • SSDEEP

      12288:8MrHy901zffgSD2SmjnIpQXc5FdKyGiJso54TN/AJCzMv:zycP9mrHMzz54TNopv

    • 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