General

  • Target

    請求書.rar

  • Size

    617KB

  • Sample

    240712-g6an9athqa

  • MD5

    0801968d9960bd5ba63dece618e6b078

  • SHA1

    00765fdfe1af8f853ab90a7978f636dd44cc09ae

  • SHA256

    b101b64c184ced0d301f87da22f128c76e2c73c425f7e99252298060b243975c

  • SHA512

    e5c8223e39250ea26f5b64a3222599b6ae36828474fb064de4336acd44d4bca3253ee0462481441de1724772b0f966675a34d078ca31785ab0a1a751bb25e124

  • SSDEEP

    12288:t40KHoJngwwYQU3rbPY8jQN6L0oUVQf1+RjO79:tb6oJngwbnog0jQ10jOx

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7369383080:AAHZ3-eOPNC8dmeokZayL5k2b8wsqK_6ziI/sendMessage?chat_id=6485182959

Targets

    • Target

      請求書.exe

    • Size

      670KB

    • MD5

      2376da46408b51663a2c645e47eb256a

    • SHA1

      f7777053183815629072abb927e7ef2a30ef185c

    • SHA256

      f3a7ec249902bf072f59aefae23889894707aeac5c3a5e55b8b01a4040908e23

    • SHA512

      3271fa116a2f8c3286454d057f69423a2d1c73241c756247d489c07214749d9f7e1c40862b77496e26658d527830f7a90c4abb075d825143c7c5942d0a26762f

    • SSDEEP

      12288:rYV6MorX7qzuC3QHO9FQVHPF51jgcE6pHpkq2MyswAkj7P4R2z+:IBXu9HGaVHHHCBmwlq

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks