General

  • Target

    075d37e052d656828018b24cf0cefe9c0674eac26d9f7f3501a6eea34d2c2dc0

  • Size

    679KB

  • Sample

    250116-n1wsvsypcy

  • MD5

    6f4f2ae436fbeb28e5469cdba3e54e15

  • SHA1

    1a0a32a036c4743c75dd0799bc9d66afc35bda2f

  • SHA256

    075d37e052d656828018b24cf0cefe9c0674eac26d9f7f3501a6eea34d2c2dc0

  • SHA512

    3758b3f2d185ab1421d2395e6add075bc5c9775a15d667f47b010b6773da88746f58902d87aa02c98bb428ff2b965d5619e5a2ad03e6734688be6d152efd0ec0

  • SSDEEP

    12288:eA1IgIohG4jUjeP13pBYRVOIzSFNVcWdMU9PSO3Tj/jlDmsM3ICCAY3TG2uis+h8:eYIgIohG4aqDvx8gfj7thM3lF2iq63

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.vimet.com.vn
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    auHM5EXeLggV

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      SWIFT ADVICE - TT BANK PROOF.exe

    • Size

      742KB

    • MD5

      2bd7d2a629433ed5590d573705695674

    • SHA1

      03c3cf93ece17a5430b68ad280f5a428dd525a21

    • SHA256

      2a797334390041e452211a8b208ed46fed6142f6bec51585f2f42c7197b33899

    • SHA512

      ec8a2e1d4da08186af17a0c3a41259bdd9853c0b2480a4dc99595d78728040da25b5f3ac72d5edc8610afdefb2e892404549a0b6946465c1219793744ce6cb79

    • SSDEEP

      12288:uPYRxA4Y5lyA/BxSPChU3IpFro4s+R2SFlVKWdMi9PSU3Tj3jlDIsM3SCCIdwPJR:fRU0Ip86leWLjztDM3raPnlT5

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • 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 Enterprise v15

Tasks