General

  • Target

    PO-20210420.zip

  • Size

    741KB

  • Sample

    210422-fbfar6hky2

  • MD5

    609d38c0908dd52b9a518ced1c75dd5c

  • SHA1

    5bb6756bcf7fdafacc8f0a9f8de7df83f74a488d

  • SHA256

    3a16d9865825143e0057c45f70a11f80461f200314a70108a48ab9b683d58a92

  • SHA512

    9fee8f3faa362346d361cd91f96984930fdad8ecaae2f590c1b5632fe7a0c9d613fd07ac88407610431c871492f3b1fbf03a5db8f1f76fcc409e1bf9cbb84a9f

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cleo2solutions.com.au
  • Port:
    587
  • Username:
    accounts@cleo2solutions.com.au
  • Password:
    Enter@222

Targets

    • Target

      Qr6TGA9mxOLh8uw.exe

    • Size

      861KB

    • MD5

      75e3ac98d0f0de52a1b12331aee1beab

    • SHA1

      b22e781f5ee36d425e482f55c34c2f7e97ce5b1f

    • SHA256

      76b6d7a1e7b29d60a460a07a4059b40cde01d0c04ae0c32a5149230f43833f4e

    • SHA512

      0fc09192caeb4f228333fcf3cad83ad9abce45985339f67b1d0dde0748cd0382a1ef8703e5713e84b6e856d94306a24dfac287cfe1ceed6aa18406305d904a53

    • 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

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks