General

  • Target

    DHL Notification-pdf.exe

  • Size

    1.2MB

  • Sample

    210726-6f2zx97gwn

  • MD5

    5228ecf840cf5bb8a37af32fdab81fe8

  • SHA1

    200dc5f0010ce6cc1e27be47f7772b84454794c6

  • SHA256

    9906d7c05680fc4b3e9c741e5c95d6c8acbd88f7ded4b451270cdfa7c8847c30

  • SHA512

    f709e9e3f5dc74e04c3ad30df96926781a095c29c469b04151d0b17a14fca7ca5167fd7c084ba05e2fdb2082bf45597f06c1449bae2facec1472cbb1a4bbb00b

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    25
  • Username:
    admin@evapimlogs.com
  • Password:
    BkKMmzZ1

Targets

    • Target

      DHL Notification-pdf.exe

    • Size

      1.2MB

    • MD5

      5228ecf840cf5bb8a37af32fdab81fe8

    • SHA1

      200dc5f0010ce6cc1e27be47f7772b84454794c6

    • SHA256

      9906d7c05680fc4b3e9c741e5c95d6c8acbd88f7ded4b451270cdfa7c8847c30

    • SHA512

      f709e9e3f5dc74e04c3ad30df96926781a095c29c469b04151d0b17a14fca7ca5167fd7c084ba05e2fdb2082bf45597f06c1449bae2facec1472cbb1a4bbb00b

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • CustAttr .NET packer

      Detects CustAttr .NET packer in memory.

    • 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