General

  • Target

    b80305ffc4a86a1143655153a7d56387ea824377f493d2c0416c8962bdbc24fa

  • Size

    755KB

  • Sample

    230601-txsvpaff2y

  • MD5

    9a34c4f0d1a537264fd76f5e4d009da0

  • SHA1

    398afef58f424bce20d6ff5a731ea441bcfb5344

  • SHA256

    b80305ffc4a86a1143655153a7d56387ea824377f493d2c0416c8962bdbc24fa

  • SHA512

    f7f42be625170348611fd296fd62b2c69bcba4fc341a4a501d40df291abc0af11c4a75aaaac46ce8d97083008aa071d39213bed8422f9716ebcb1862d18bc31a

  • SSDEEP

    12288:1Mrwy90OTOLhFTFChZ2uN7sYfcS98OgcZlqviIiTiX4BxJwv1M93voC5GBUdBl7h:dyPOhJqrN3VZAliTimJv93Q+z/F

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      b80305ffc4a86a1143655153a7d56387ea824377f493d2c0416c8962bdbc24fa

    • Size

      755KB

    • MD5

      9a34c4f0d1a537264fd76f5e4d009da0

    • SHA1

      398afef58f424bce20d6ff5a731ea441bcfb5344

    • SHA256

      b80305ffc4a86a1143655153a7d56387ea824377f493d2c0416c8962bdbc24fa

    • SHA512

      f7f42be625170348611fd296fd62b2c69bcba4fc341a4a501d40df291abc0af11c4a75aaaac46ce8d97083008aa071d39213bed8422f9716ebcb1862d18bc31a

    • SSDEEP

      12288:1Mrwy90OTOLhFTFChZ2uN7sYfcS98OgcZlqviIiTiX4BxJwv1M93voC5GBUdBl7h:dyPOhJqrN3VZAliTimJv93Q+z/F

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks