General

  • Target

    f4fa09df2746790c294308559b666ef29ab66580ced4f60db223e99ff86d4170

  • Size

    531KB

  • Sample

    230304-f94aascc6y

  • MD5

    b167516dd3fef7aedfc4ab530192076b

  • SHA1

    138645c1bce444d62afb8e72a5bacb3b4b000bb2

  • SHA256

    f4fa09df2746790c294308559b666ef29ab66580ced4f60db223e99ff86d4170

  • SHA512

    6eb0c713e68e67cb30acd42c07301a28c03fde036ef10a4d365b431944fd0c3318a527b911f355d04234e150062e94308c6cd76de5699ddc6b31c332b4334115

  • SSDEEP

    12288:sMrny90SKalwL+SiU+ectklnwfocop/w4CyIa4gGxwbkd0O2XR:DyZXwLJ4tInMVIb4gpkdFI

Malware Config

Extracted

Family

redline

Botnet

rosto

C2

hueref.eu:4162

Attributes
  • auth_value

    07d81eba8cad42bbd0ae60042d48eac6

Extracted

Family

redline

Botnet

foksa

C2

hueref.eu:4162

Attributes
  • auth_value

    6a9b2601a21672b285de3ed41b5402e4

Targets

    • Target

      f4fa09df2746790c294308559b666ef29ab66580ced4f60db223e99ff86d4170

    • Size

      531KB

    • MD5

      b167516dd3fef7aedfc4ab530192076b

    • SHA1

      138645c1bce444d62afb8e72a5bacb3b4b000bb2

    • SHA256

      f4fa09df2746790c294308559b666ef29ab66580ced4f60db223e99ff86d4170

    • SHA512

      6eb0c713e68e67cb30acd42c07301a28c03fde036ef10a4d365b431944fd0c3318a527b911f355d04234e150062e94308c6cd76de5699ddc6b31c332b4334115

    • SSDEEP

      12288:sMrny90SKalwL+SiU+ectklnwfocop/w4CyIa4gGxwbkd0O2XR:DyZXwLJ4tInMVIb4gpkdFI

    • 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