General

  • Target

    Trojan-PSW.Win32.Racealer.lly-e47bfa7b58706ed.exe

  • Size

    3.3MB

  • Sample

    230104-pclhnaaf7z

  • MD5

    2a1400529544b41c0c7e56a7b91c43f6

  • SHA1

    d89c0480f212fa0eab35dc1c049c409e572c2f09

  • SHA256

    e47bfa7b58706edeeaf73664039c10cb1ff7a517d833c0b28751b835bdc68cf7

  • SHA512

    f216d3cf5cec99c7734e0461bca2ef952ae1b097fc16d5639ff60671c4fdf381c3b6a803aee48ae0d8b2956e337d24bd8a39b87e7260dc357710c60f9063f76b

  • SSDEEP

    98304:UboDpahPxyFximnbWtg5f4e+QFz6TBQ+/nqVF:USxHnbF5rZFz6TBQEqT

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.wygexde.xyz/

Extracted

Family

ffdroider

C2

http://101.36.107.74

Targets

    • Target

      Trojan-PSW.Win32.Racealer.lly-e47bfa7b58706ed.exe

    • Size

      3.3MB

    • MD5

      2a1400529544b41c0c7e56a7b91c43f6

    • SHA1

      d89c0480f212fa0eab35dc1c049c409e572c2f09

    • SHA256

      e47bfa7b58706edeeaf73664039c10cb1ff7a517d833c0b28751b835bdc68cf7

    • SHA512

      f216d3cf5cec99c7734e0461bca2ef952ae1b097fc16d5639ff60671c4fdf381c3b6a803aee48ae0d8b2956e337d24bd8a39b87e7260dc357710c60f9063f76b

    • SSDEEP

      98304:UboDpahPxyFximnbWtg5f4e+QFz6TBQ+/nqVF:USxHnbF5rZFz6TBQEqT

    • Detects Smokeloader packer

    • FFDroider

      Stealer targeting social media platform users first seen in April 2022.

    • Modifies Windows Defender Real-time Protection settings

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

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

    • Socelars payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops Chrome extension

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks