General

  • Target

    95e002035116146de7fdf04b59845552552c7527b8bb3893abaf3a51d5061305.hta

  • Size

    129KB

  • Sample

    241017-cfes3azdnk

  • MD5

    03140c0995d8db21fe4fb2f030322615

  • SHA1

    0199286b876a0d3e896b1830ff024555374e51f3

  • SHA256

    95e002035116146de7fdf04b59845552552c7527b8bb3893abaf3a51d5061305

  • SHA512

    9f2682368cd24bf210edf0ec6d286d016a89b5fba4649fdd76d18bdc7f1cbc4dfb079079d074756dbfcf6377c1e34d6b59664df6ca7a8e6770af2fce704e09f9

  • SSDEEP

    96:Eam780jLy6w80jLyrdUwSdffYJMK0jLyqx0jLyt0Aj5OtG80jLy987T:Ea280f7w80fCUpdWMK0fd0fX5A80fGCT

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7913958792:AAFOhfKo5L7M50XG6odxxQQwJAeD3zGEuJU/sendMessage?chat_id=7004340450

Targets

    • Target

      95e002035116146de7fdf04b59845552552c7527b8bb3893abaf3a51d5061305.hta

    • Size

      129KB

    • MD5

      03140c0995d8db21fe4fb2f030322615

    • SHA1

      0199286b876a0d3e896b1830ff024555374e51f3

    • SHA256

      95e002035116146de7fdf04b59845552552c7527b8bb3893abaf3a51d5061305

    • SHA512

      9f2682368cd24bf210edf0ec6d286d016a89b5fba4649fdd76d18bdc7f1cbc4dfb079079d074756dbfcf6377c1e34d6b59664df6ca7a8e6770af2fce704e09f9

    • SSDEEP

      96:Eam780jLy6w80jLyrdUwSdffYJMK0jLyqx0jLyt0Aj5OtG80jLy987T:Ea280f7w80fCUpdWMK0fd0fX5A80fGCT

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Evasion via Device Credential Deployment

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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