General

  • Target

    AWB_5771388044Documentidispedizione.exe

  • Size

    951KB

  • Sample

    250217-nvw7fazky8

  • MD5

    141e425e7651709ab6ec7fb5a42b5600

  • SHA1

    ad974c3dcc345aeffd2b76c946fd15d1ab65e61e

  • SHA256

    b2b61906721e2ccd1fe5de9c6db91732c08ec04ae16becfd3063a209459b0c43

  • SHA512

    164e5fd766b805ab33189460d2f2b5bbc2fad55bd3591cb8d043f6dc127ab57fd9a18bb3411e89de5da3b6c9b522f3887f91194ed81c2b710908534d8d90f9b9

  • SSDEEP

    24576:Eu6J33O0c+JY5UZ+XC0kGso6FaHenv0hD6HWY:+u0c++OCvkGs9FaHbtY

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot8123813718:AAE7xhJKgiVtPaoPZCfcx9AxRJoEs0MjRtc/sendMessage?chat_id=7607163233

Targets

    • Target

      AWB_5771388044Documentidispedizione.exe

    • Size

      951KB

    • MD5

      141e425e7651709ab6ec7fb5a42b5600

    • SHA1

      ad974c3dcc345aeffd2b76c946fd15d1ab65e61e

    • SHA256

      b2b61906721e2ccd1fe5de9c6db91732c08ec04ae16becfd3063a209459b0c43

    • SHA512

      164e5fd766b805ab33189460d2f2b5bbc2fad55bd3591cb8d043f6dc127ab57fd9a18bb3411e89de5da3b6c9b522f3887f91194ed81c2b710908534d8d90f9b9

    • SSDEEP

      24576:Eu6J33O0c+JY5UZ+XC0kGso6FaHenv0hD6HWY:+u0c++OCvkGs9FaHbtY

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks