General

  • Target

    Ramona voy 2022003.exe

  • Size

    778KB

  • Sample

    230610-l5cjnsfd3t

  • MD5

    157faf8466b89969ccf5c66a38750c65

  • SHA1

    381c0c689059fbdeb1b361d556581a383e3fb293

  • SHA256

    da9c7594ee8e00c5aa90ad018bc069e8f9504fdaa542813c336ddfbdafbd26e1

  • SHA512

    e84f6b9f51dfdce87028610b9a87aedcc9d63374ddbef2e8dd4fec6b27e624c6333b7df97347b60210eafbb1f27f24e552a4dfa7790cffcea2b8a8a3db315f3d

  • SSDEEP

    24576:LMgkoHlWxMiQW/O4ue7XeT8FrM4JvbTwmj:tFlYMiQWmS7O4MOv/B

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    argona.ro
  • Port:
    26
  • Username:
    dan.grama@argona.ro
  • Password:
    Argona12!@
  • Email To:
    trainee@valleycountysar.org

Targets

    • Target

      Ramona voy 2022003.exe

    • Size

      778KB

    • MD5

      157faf8466b89969ccf5c66a38750c65

    • SHA1

      381c0c689059fbdeb1b361d556581a383e3fb293

    • SHA256

      da9c7594ee8e00c5aa90ad018bc069e8f9504fdaa542813c336ddfbdafbd26e1

    • SHA512

      e84f6b9f51dfdce87028610b9a87aedcc9d63374ddbef2e8dd4fec6b27e624c6333b7df97347b60210eafbb1f27f24e552a4dfa7790cffcea2b8a8a3db315f3d

    • SSDEEP

      24576:LMgkoHlWxMiQW/O4ue7XeT8FrM4JvbTwmj:tFlYMiQWmS7O4MOv/B

    • 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 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks