General

  • Target

    Payment Swift MT103.exe

  • Size

    601KB

  • Sample

    210423-7gswhs7nme

  • MD5

    75c579adb172b3d4563af8dcd585ed49

  • SHA1

    53c69aa677a7e1445f6c0426ee035a3adc3c32cb

  • SHA256

    423f49f1e5f636b7146314d960e56238b4cee750a33777f254a5054ed164335c

  • SHA512

    f8184b298e31a39d235c85038424c92ddf17bd58ef4e1493c93eed6fe6bff1fad4d278f8fc5e2f0caddf1bc4d2b890af73d9ff5000f956d07a5f5223f718de73

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot1652586889:AAH8lHbzvtT4QjX1_-3uSZQlT1RC65TAqMU/sendMessage?chat_id=1661687416

Targets

    • Target

      Payment Swift MT103.exe

    • Size

      601KB

    • MD5

      75c579adb172b3d4563af8dcd585ed49

    • SHA1

      53c69aa677a7e1445f6c0426ee035a3adc3c32cb

    • SHA256

      423f49f1e5f636b7146314d960e56238b4cee750a33777f254a5054ed164335c

    • SHA512

      f8184b298e31a39d235c85038424c92ddf17bd58ef4e1493c93eed6fe6bff1fad4d278f8fc5e2f0caddf1bc4d2b890af73d9ff5000f956d07a5f5223f718de73

    • 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.

    • 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

Tasks