General

  • Target

    po1542.zip

  • Size

    683KB

  • Sample

    210504-lpaasbmds2

  • MD5

    27d3b8274da9ec05d6a6a6583f80b65c

  • SHA1

    06a64cc7fd27e291fb88d8e0c0316c934817c579

  • SHA256

    955b747925b8c29a9f7d53c418263a86f7a43556479db61b6c25eb84f5f12681

  • SHA512

    6b6690de067a605ef62a98ffab6c7d4cda7e631680e344bbe0e88533b1db0d677ae4194ddc85ba62affc2b0f09e88061174cb68dd44690735e5e513661b9f846

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.almatls.com
  • Port:
    587
  • Username:
    ewalogs@almatls.com
  • Password:
    0c0qf7xTL1

Targets

    • Target

      089d065fe8e39f8b19a726cb15ac216e352a5576f446c5fc38486f1fbb7a1d9c.bin

    • Size

      732KB

    • MD5

      dc6c597848870c7c68143495ba2a1ec0

    • SHA1

      1f1950e2728ff9ce2767ddefcf97929dbb9454f7

    • SHA256

      089d065fe8e39f8b19a726cb15ac216e352a5576f446c5fc38486f1fbb7a1d9c

    • SHA512

      cfddb959541c2f0cd9fd8fc82f8cfc2c55bb5439bd70f423e213228d4e332de0ee9a879dc03d5cd9c7f003d676dee3f49a4465d803802bb2e6c474ea4f1d6962

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks