General

  • Target

    Purchase Order.exe

  • Size

    524KB

  • Sample

    240405-lvgqmsgh41

  • MD5

    25a46527b42b425083fe4778768f2073

  • SHA1

    837219cc634a58cb7c10be9a5d6759562eb8d3f3

  • SHA256

    190504e991bb8bb608cf87db9ee7c7549999a17970251490ce85282f85cb49aa

  • SHA512

    afc0a18d8fc87168c144d274c7ffc39537a303d6fc02e6aa59d1ea3a116313a4fd6b4c32a91f33ceefcb33917447bd2c3eb2b962da67fffd339d7dee6bc67471

  • SSDEEP

    12288:JrLz6jG8UHRVVLHxjNFD04RUBFQG27TGS7oukJ0aSahC5ri78c5:0GTHhLB04uGTGOkGaHhCpi7R

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    EbxKZL@2

Extracted

Family

snakekeylogger

C2

https://scratchdreams.tk

Targets

    • Target

      Purchase Order.exe

    • Size

      524KB

    • MD5

      25a46527b42b425083fe4778768f2073

    • SHA1

      837219cc634a58cb7c10be9a5d6759562eb8d3f3

    • SHA256

      190504e991bb8bb608cf87db9ee7c7549999a17970251490ce85282f85cb49aa

    • SHA512

      afc0a18d8fc87168c144d274c7ffc39537a303d6fc02e6aa59d1ea3a116313a4fd6b4c32a91f33ceefcb33917447bd2c3eb2b962da67fffd339d7dee6bc67471

    • SSDEEP

      12288:JrLz6jG8UHRVVLHxjNFD04RUBFQG27TGS7oukJ0aSahC5ri78c5:0GTHhLB04uGTGOkGaHhCpi7R

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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