General

  • Target

    MB267382625AE.exe

  • Size

    542KB

  • Sample

    241120-n4f7kswdlb

  • MD5

    30cfd90585ed8d00c8f6507409beff00

  • SHA1

    6ab2aa9cca85d4cda78da92336d7c0c5939a44c2

  • SHA256

    50603d9481c76ac7052a18320666f9206f6729c78fdb779c0e7010952eaede26

  • SHA512

    492500ec44b30342e0b51089fff9067c79de7f835db8b001d7abc613a09bf367302509b2d35b457a9a493a9a12f06f4e7c59b34ad3c2be3e7a403a965a5cf8e6

  • SSDEEP

    12288:jao7oKJ3A0bKPXubDq+YRvHpkGN6l2lH4Wp0QEqvfjULr4nI:+o7oq3rbDqzBNNeq/LULr4

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://cpanel2-nl.thcservers.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Uvob2G1Tc73ZCus02X

Targets

    • Target

      MB267382625AE.exe

    • Size

      542KB

    • MD5

      30cfd90585ed8d00c8f6507409beff00

    • SHA1

      6ab2aa9cca85d4cda78da92336d7c0c5939a44c2

    • SHA256

      50603d9481c76ac7052a18320666f9206f6729c78fdb779c0e7010952eaede26

    • SHA512

      492500ec44b30342e0b51089fff9067c79de7f835db8b001d7abc613a09bf367302509b2d35b457a9a493a9a12f06f4e7c59b34ad3c2be3e7a403a965a5cf8e6

    • SSDEEP

      12288:jao7oKJ3A0bKPXubDq+YRvHpkGN6l2lH4Wp0QEqvfjULr4nI:+o7oq3rbDqzBNNeq/LULr4

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • 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