General

  • Target

    324de7cb6ed22d631abe9919c03bb11af1c1929d2edb97c7cee4ecb43f9f7cb7

  • Size

    466KB

  • Sample

    220704-relmjsbga4

  • MD5

    d12d3c1c3ee6ed20bf59e031f76a0a4d

  • SHA1

    c32747e5a25cfbbb60bafd199ff6438824214011

  • SHA256

    324de7cb6ed22d631abe9919c03bb11af1c1929d2edb97c7cee4ecb43f9f7cb7

  • SHA512

    091ff22c0b73ae9f92b126264dccc8d95b4838b685001038f875ca65ff46f48cb1c1e378fb05ff92de41d70b8062b28b6f6b4c3c814ce48d1144bf323060fd88

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bhungar.com
  • Port:
    587
  • Username:
    report@bhungar.com
  • Password:
    AlXgB.Kl*GJA

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bhungar.com
  • Port:
    587
  • Username:
    report@bhungar.com
  • Password:
    AlXgB.Kl*GJA
  • Email To:
    br1ghtman@yandex.com

Targets

    • Target

      324de7cb6ed22d631abe9919c03bb11af1c1929d2edb97c7cee4ecb43f9f7cb7

    • Size

      466KB

    • MD5

      d12d3c1c3ee6ed20bf59e031f76a0a4d

    • SHA1

      c32747e5a25cfbbb60bafd199ff6438824214011

    • SHA256

      324de7cb6ed22d631abe9919c03bb11af1c1929d2edb97c7cee4ecb43f9f7cb7

    • SHA512

      091ff22c0b73ae9f92b126264dccc8d95b4838b685001038f875ca65ff46f48cb1c1e378fb05ff92de41d70b8062b28b6f6b4c3c814ce48d1144bf323060fd88

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks