General

  • Target

    scan copy.jar

  • Size

    1.2MB

  • Sample

    240223-tzsygadb96

  • MD5

    7a9f52bf41ae0b6bb82828c1249f954d

  • SHA1

    7a0755477f5523fce6c3333fff0c4f69902248e7

  • SHA256

    9bcda9f3c4d2080696f278d4a7cd828c652136925747983a5314ba0a2d991e77

  • SHA512

    ef865a969c6be89ea09379dd5ea2dec23a0f0a809d90bcf56c50d926ff1578a4e13e70bb9a17c6dfc218af8d74616652c39577bc816da286592884e10efe1204

  • SSDEEP

    24576:j7vOMeCeCtD+pJ5XSUPHXz9+CtD+pJ5XSUPHXz9r:jrO9CC5XRY5XRV

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bhojwanindia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    bombayoffice123

Targets

    • Target

      scan copy.jar

    • Size

      1.2MB

    • MD5

      7a9f52bf41ae0b6bb82828c1249f954d

    • SHA1

      7a0755477f5523fce6c3333fff0c4f69902248e7

    • SHA256

      9bcda9f3c4d2080696f278d4a7cd828c652136925747983a5314ba0a2d991e77

    • SHA512

      ef865a969c6be89ea09379dd5ea2dec23a0f0a809d90bcf56c50d926ff1578a4e13e70bb9a17c6dfc218af8d74616652c39577bc816da286592884e10efe1204

    • SSDEEP

      24576:j7vOMeCeCtD+pJ5XSUPHXz9+CtD+pJ5XSUPHXz9r:jrO9CC5XRY5XRV

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • 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