General

  • Target

    qqq.exe

  • Size

    841KB

  • Sample

    221018-1wzeeadhe8

  • MD5

    79a24a331ec7b5d3b1cf688cc64d995a

  • SHA1

    bbd5cf02858f30b4bb329b0a12c4d844656d11f3

  • SHA256

    3d568dc9ee07bf5ebe9314d2aea822b1bf4de89110e7c027e151bde134b35ba5

  • SHA512

    2e68f0549682f70fa692ba5f69fbcc458da4726cf965f70331318408d1e5307dc08a33ba5798a3d4c521b2cc0c7da36f041a6547bc2c80e09936cb8f4aadb546

  • SSDEEP

    24576:AFejHjpj47GLpGLMMMHMMMvMMZMMMKzbKXOMMHMMMvMMZMMMKzbKX7GLMMMHMMM3:AEjDpj4qMMHMMMvMMZMMMFOMMHMMMvMf

Malware Config

Extracted

Family

redline

Botnet

Crypt_Cryptex_V1

C2

194.36.177.60:81

Attributes
  • auth_value

    d8f662f9a9589a3ffdce7a16109ab9b7

Targets

    • Target

      qqq.exe

    • Size

      841KB

    • MD5

      79a24a331ec7b5d3b1cf688cc64d995a

    • SHA1

      bbd5cf02858f30b4bb329b0a12c4d844656d11f3

    • SHA256

      3d568dc9ee07bf5ebe9314d2aea822b1bf4de89110e7c027e151bde134b35ba5

    • SHA512

      2e68f0549682f70fa692ba5f69fbcc458da4726cf965f70331318408d1e5307dc08a33ba5798a3d4c521b2cc0c7da36f041a6547bc2c80e09936cb8f4aadb546

    • SSDEEP

      24576:AFejHjpj47GLpGLMMMHMMMvMMZMMMKzbKXOMMHMMMvMMZMMMKzbKX7GLMMMHMMM3:AEjDpj4qMMHMMMvMMZMMMFOMMHMMMvMf

    • RedLine

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

    • RedLine payload

    • YTStealer

      YTStealer is a malware designed to steal YouTube authentication cookies.

    • YTStealer payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks