General

  • Target

    SK9764567890987654.exe

  • Size

    452KB

  • Sample

    211130-hjm7haeagp

  • MD5

    7e4a306e6e89bfbd5160e22cce80ff8d

  • SHA1

    4560b19b8f0d5a6bff126535987ab4da9ba85cde

  • SHA256

    b8114cd73f45de08a56ad975498bc1edcf69ff67c7f2481273911b5b1ca6d3eb

  • SHA512

    46e0c7d8efac89712098f0d8b894ffea949f5b2a58197b4b452e86bc25241237dc0ef328572b31e2f8d87f0899385604c7712caa02f9c7dacc739cd5c8df9433

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot1483662500:AAGrMuxJV05-It-ke-xXVV6-R6IAtETpJb0/sendMessage?chat_id=1300181783

Targets

    • Target

      SK9764567890987654.exe

    • Size

      452KB

    • MD5

      7e4a306e6e89bfbd5160e22cce80ff8d

    • SHA1

      4560b19b8f0d5a6bff126535987ab4da9ba85cde

    • SHA256

      b8114cd73f45de08a56ad975498bc1edcf69ff67c7f2481273911b5b1ca6d3eb

    • SHA512

      46e0c7d8efac89712098f0d8b894ffea949f5b2a58197b4b452e86bc25241237dc0ef328572b31e2f8d87f0899385604c7712caa02f9c7dacc739cd5c8df9433

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks