General

  • Target

    Scan_Q00 No1972.doc

  • Size

    18KB

  • Sample

    211130-w4wk9sbad8

  • MD5

    51d489be9ebb175ec0d320784f160ac8

  • SHA1

    9440984a6c2c2f6a6892c74b9a01deaa61eadbea

  • SHA256

    66db3a065d7d24f23677c12fe68571adfb24e0579c4367574840f285026da8b2

  • SHA512

    98035d914f103e4b8688e7990d12d8590182a4f340a52805e65c8d9954ffb54d57b34f44ea259a7fbf17ef659391dde84ff1de7bacca486077fb0389a7318fab

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.palladiumss.com
  • Port:
    587
  • Username:
    raman@palladiumss.com
  • Password:
    raman@1210

Targets

    • Target

      Scan_Q00 No1972.doc

    • Size

      18KB

    • MD5

      51d489be9ebb175ec0d320784f160ac8

    • SHA1

      9440984a6c2c2f6a6892c74b9a01deaa61eadbea

    • SHA256

      66db3a065d7d24f23677c12fe68571adfb24e0579c4367574840f285026da8b2

    • SHA512

      98035d914f103e4b8688e7990d12d8590182a4f340a52805e65c8d9954ffb54d57b34f44ea259a7fbf17ef659391dde84ff1de7bacca486077fb0389a7318fab

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Exploitation for Client Execution

1
T1203

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks