General

  • Target

    shipment docu..exe

  • Size

    22KB

  • Sample

    211020-masg3shggm

  • MD5

    75b7a294df955b78f7adf5882e600273

  • SHA1

    df8f94ca5d228dcbda81efd0f8a0f37ff5ffa459

  • SHA256

    d3c93ce13c0f0a8dd07512cb0cf5ca7474983e15e136022cd98c4ab9b6063bd4

  • SHA512

    7b4c28d71348e798f3ddc7084767424754556a02a436b91e7516408b75031df32b4ba08fc60d658aeb381538c89bdf867373127ef29f6b03ec1ece56cf2e6da6

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.faks-allied-health.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    $Faks1234

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.faks-allied-health.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    $Faks1234

Targets

    • Target

      shipment docu..exe

    • Size

      22KB

    • MD5

      75b7a294df955b78f7adf5882e600273

    • SHA1

      df8f94ca5d228dcbda81efd0f8a0f37ff5ffa459

    • SHA256

      d3c93ce13c0f0a8dd07512cb0cf5ca7474983e15e136022cd98c4ab9b6063bd4

    • SHA512

      7b4c28d71348e798f3ddc7084767424754556a02a436b91e7516408b75031df32b4ba08fc60d658aeb381538c89bdf867373127ef29f6b03ec1ece56cf2e6da6

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • 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