General

  • Target

    quotation.7722164.pdf.exe

  • Size

    789KB

  • Sample

    221012-ja8mhschbk

  • MD5

    57866cacbb7df3fa371dd9590c0e4a9c

  • SHA1

    834cbc1234e09775d6d4549ae6c4d2e3b48993ec

  • SHA256

    bbfe7d997d95f5693051b2c6bb3cfe9150ea690329ac0c51131c0825358892bd

  • SHA512

    0e699b14eab99812306bf160c307a891135cf9f7651e1fe9d098428a583dd2207f4b26a9ca010f0101b6988fb0e594aa95f3b77d351f96b15a54070aca29c272

  • SSDEEP

    12288:wEp//7/aUQYbMDE6jKbl/+zVSyHBploNOkXy3NaI:T79DbMANGfHBQNOkX+B

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5643064068:AAHUW-qjYqjmbklVdTKS8RtESPH3MP5FLbM/sendMessage?chat_id=5120307802

Targets

    • Target

      quotation.7722164.pdf.exe

    • Size

      789KB

    • MD5

      57866cacbb7df3fa371dd9590c0e4a9c

    • SHA1

      834cbc1234e09775d6d4549ae6c4d2e3b48993ec

    • SHA256

      bbfe7d997d95f5693051b2c6bb3cfe9150ea690329ac0c51131c0825358892bd

    • SHA512

      0e699b14eab99812306bf160c307a891135cf9f7651e1fe9d098428a583dd2207f4b26a9ca010f0101b6988fb0e594aa95f3b77d351f96b15a54070aca29c272

    • SSDEEP

      12288:wEp//7/aUQYbMDE6jKbl/+zVSyHBploNOkXy3NaI:T79DbMANGfHBQNOkX+B

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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 v6

Tasks