General

  • Target

    0d9bd2ae2e4b023047b6c08684e9e5daae76e31cced4c3fdf4640136245f7eea.exe

  • Size

    725KB

  • Sample

    240402-bc29hsca4t

  • MD5

    4b0a935fbc037ea00bf17468d4cf5b85

  • SHA1

    169cd19c1d29bebd2c7fe5a8de25b1429f8f2aed

  • SHA256

    0d9bd2ae2e4b023047b6c08684e9e5daae76e31cced4c3fdf4640136245f7eea

  • SHA512

    0bee469d0188505772af1fd9af4a6710c201475340045b97024102a63aaba14f940e6ee36d118d338e836b4ee7ba03387001ce81724c4f4433123f5b9d83dd4f

  • SSDEEP

    12288:w6Wq4aaE6KwyF5L0Y2D1PqL5C38Lua13KVsrOQW60Ztsmhv3:GthEVaPqL58F2rBjmB3

Malware Config

Extracted

Family

snakekeylogger

C2

https://scratchdreams.tk

Targets

    • Target

      0d9bd2ae2e4b023047b6c08684e9e5daae76e31cced4c3fdf4640136245f7eea.exe

    • Size

      725KB

    • MD5

      4b0a935fbc037ea00bf17468d4cf5b85

    • SHA1

      169cd19c1d29bebd2c7fe5a8de25b1429f8f2aed

    • SHA256

      0d9bd2ae2e4b023047b6c08684e9e5daae76e31cced4c3fdf4640136245f7eea

    • SHA512

      0bee469d0188505772af1fd9af4a6710c201475340045b97024102a63aaba14f940e6ee36d118d338e836b4ee7ba03387001ce81724c4f4433123f5b9d83dd4f

    • SSDEEP

      12288:w6Wq4aaE6KwyF5L0Y2D1PqL5C38Lua13KVsrOQW60Ztsmhv3:GthEVaPqL58F2rBjmB3

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables with potential process hoocking

    • UPX dump on OEP (original entry point)

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks