General

  • Target
    Eqsdqsd.zip
  • Size 3.4MB
  • Sample220101-ryw8dsgbhj
  • SHA256 b931c903ff14d82dce6daf9934209b5c71f982359847ed3e342e25fa88c99f03
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • socelars

C2
  • http://www.chosenncrowned.com/

Targets

    • Target
      OkEgjVmQ0rPYTjBDwBy70NyH.exe
    • Size 1.8MB
    • SHA256 d654c6c1643997b6c6d8e8133e867e52c3176f3e6ed3827ea5f4e29023817115
    • MD5 SHA1 SHA512
    Score
    8/10
    • Downloads MZ/PE file

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Osz8mRDYP0laXozOTuxyUiiF.exe
    • Size 1.4MB
    • SHA256 3e34092ce27276c1b0cdeba1d3f8649258e55f23dfb92fcd9de6d52d5f559e91
    • MD5 SHA1 SHA512
    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Target
      rUtfalBbvXy6eEmMrseqpFHx.exe
    • Size 2.0MB
    • SHA256 c6ac7d4850131a5422da8170ed1a51f939c4b3b1f312478498e8aa7df374e840
    • MD5 SHA1 SHA512
    Score
    9/10
    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks