General

  • Target
    7ef71165b0dd233fd0f5642d2a4e1e36fddc5656a209236d80460d50417fae76.bin
  • Size 1.5MB
  • Sample260717-thl4laay2z
  • SHA256 7ef71165b0dd233fd0f5642d2a4e1e36fddc5656a209236d80460d50417fae76
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • stealc

Botnet
  • payload_v1

C2
  • http://80.76.49.77

rc4.plain

Targets

    • Target
      7ef71165b0dd233fd0f5642d2a4e1e36fddc5656a209236d80460d50417fae76.bin
    • Size 1.5MB
    • SHA256 7ef71165b0dd233fd0f5642d2a4e1e36fddc5656a209236d80460d50417fae76
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Stealc

      Stealc is an infostealer written in C++.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks computer location settings

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks