General

  • Target

    Q1343 Q1344 240 Dishware.exe

  • Size

    1.2MB

  • Sample

    230203-hpsn6scc36

  • MD5

    1ccd7ec5e3adf4355e77bcc1f2f64b63

  • SHA1

    d5a42f6a179d2a63bd0912a2a728334d0594a92c

  • SHA256

    f8a9dd3d1e24b6e889dc9b8e752f442bbf2527d97bb5028bbb95c94ce262de67

  • SHA512

    ffc228c1b5e12cbb230bbc81456af5d841892e79fdc6dc470b30896abbcb85bf84438e668e52aa057148ab4537bea256d0fcd0f15c43c7148db46e2bb9887a0e

  • SSDEEP

    24576:RB05LEShOyOMs+pUcwAJk4TALNqeOMz7Hc3WCqD2wAG:yEShOaFwAJfAQeXz5C1q

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.jtinti.com
  • Port:
    587
  • Username:
    karlen@jtinti.com
  • Password:
    Rockfishbay12#
  • Email To:
    vxlrtcba@gmail.com

Targets

    • Target

      Q1343 Q1344 240 Dishware.exe

    • Size

      1.2MB

    • MD5

      1ccd7ec5e3adf4355e77bcc1f2f64b63

    • SHA1

      d5a42f6a179d2a63bd0912a2a728334d0594a92c

    • SHA256

      f8a9dd3d1e24b6e889dc9b8e752f442bbf2527d97bb5028bbb95c94ce262de67

    • SHA512

      ffc228c1b5e12cbb230bbc81456af5d841892e79fdc6dc470b30896abbcb85bf84438e668e52aa057148ab4537bea256d0fcd0f15c43c7148db46e2bb9887a0e

    • SSDEEP

      24576:RB05LEShOyOMs+pUcwAJk4TALNqeOMz7Hc3WCqD2wAG:yEShOaFwAJfAQeXz5C1q

    • Detect PureCrypter injector

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Adds Run key to start application

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks