General

  • Target

    11a950ecfb0c9f3df8408f32f2d3cf0e.bin

  • Size

    558KB

  • Sample

    240516-bc3v2sda6s

  • MD5

    3b56cc497bfc0ce0b443f8f841fdca69

  • SHA1

    33c86c375e80db726ddb69333449ca81cf7d105e

  • SHA256

    d5c8fa88d805fac13a072f993bbacd4896e9544388124b33cf8b45edac5238f8

  • SHA512

    32d33dcbb8d1292c42e5d7abefb4a807cef6b066ea5113dca37dbb879fb05f8b74150001aef54d93ae8a73398cfff705f87da69b8e22ea39d6002cac57e1e9c1

  • SSDEEP

    12288:qlQ8Pf44qs1DGDTC9feKMCcGlxA0M+gnrdoc0cjux5f7wkXjGREqhNIetvHeQ:q+8H4hTsfeKPcqxngJoc/jux5f7X6Emf

Malware Config

Extracted

Family

snakekeylogger

Credentials
C2

https://scratchdreams.tk

Targets

    • Target

      documents_24.5.13YTKargo.pdf.exe

    • Size

      588KB

    • MD5

      7f9adfa5c6ddb5471f7b391d037252b2

    • SHA1

      122645622b73002a2d8b8215d6573ab22523a0e2

    • SHA256

      f815285cda1f471dc22b3c4582d1c5fad00bacc7c5e76a08f289d7fae6a35bd4

    • SHA512

      5f8b6565006dd61e11da209aa1103ca4987bd397a19da5b38a782f61d7bae13c244a4ba2de78982803b764bdd45a831de382da61bbbf3c3ade4d307675a21ad8

    • SSDEEP

      12288:2rRgAXYMjhvPie/rByY7777777777777c99E4NQ2CMiH99dsgJJ8Z0WQoiQFzpgi:2dgAXYMFniyyXzEMCMid9prPwDajgSxF

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks