General

  • Target

    3a0bbe57a6c8253d8e46b0f2ea18e4ee47cd2f12f0211e34c3031fb359f7570f.exe

  • Size

    539KB

  • Sample

    240910-hpj22asepg

  • MD5

    fb36d36dc1599c31de5f311727014cce

  • SHA1

    9133e2b8931d193ca7391af677f06217ba1e3666

  • SHA256

    3a0bbe57a6c8253d8e46b0f2ea18e4ee47cd2f12f0211e34c3031fb359f7570f

  • SHA512

    6cdfaafa5f28cfbc3b597beb4fb928693780cb4fc74f59917408f5c9cf3c75989303e9e3dc179c7a34fd4fe991c7743f8d2b9532abf9414239f42ce74f23aaa9

  • SSDEEP

    12288:6u3q6ytY8X2pbcQ61YoxDJyylIaYmlQVfS3Xszbt1IPra9i72lD:rPyt3v1VxDJYh1VaHKxqPrakED

Malware Config

Targets

    • Target

      3a0bbe57a6c8253d8e46b0f2ea18e4ee47cd2f12f0211e34c3031fb359f7570f.exe

    • Size

      539KB

    • MD5

      fb36d36dc1599c31de5f311727014cce

    • SHA1

      9133e2b8931d193ca7391af677f06217ba1e3666

    • SHA256

      3a0bbe57a6c8253d8e46b0f2ea18e4ee47cd2f12f0211e34c3031fb359f7570f

    • SHA512

      6cdfaafa5f28cfbc3b597beb4fb928693780cb4fc74f59917408f5c9cf3c75989303e9e3dc179c7a34fd4fe991c7743f8d2b9532abf9414239f42ce74f23aaa9

    • SSDEEP

      12288:6u3q6ytY8X2pbcQ61YoxDJyylIaYmlQVfS3Xszbt1IPra9i72lD:rPyt3v1VxDJYh1VaHKxqPrakED

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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