General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.3625.3458.exe

  • Size

    983KB

  • Sample

    221206-e3netshd92

  • MD5

    f6d16703c2aa498d1c7e5bc782f4eb9d

  • SHA1

    13438d12766b5d1f3395fa5bbf7e92d1f340c7d2

  • SHA256

    861f887932a3774522e3e4a054feeb7831039818d84083bcf7a6725ed48aa656

  • SHA512

    550ac465155a3823b6d02e95a20673e24b935f1e9ba61fce724770692eb36086e5c801ac487bdc8608df95b00c74a193dc6232850d46664b78a4bc5cf60e8a21

  • SSDEEP

    24576:HIkrAUkvkoLFcABAUn/vfgC+Cw0byHSXJcr0o6qure:HIkEpsoLFciAUn/z+Cw0b2SXmF6W

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.symmdentaesthetics.com/
  • Port:
    21
  • Username:
    [email protected]/
  • Password:
    smartooo@12

  • Protocol:
    ftp
  • Host:
    ftp://ftp.symmdentaesthetics.com/
  • Port:
    21
  • Username:
    [email protected]/
  • Password:
    smartooo@12

Targets

    • Target

      SecuriteInfo.com.Win32.PWSX-gen.3625.3458.exe

    • Size

      983KB

    • MD5

      f6d16703c2aa498d1c7e5bc782f4eb9d

    • SHA1

      13438d12766b5d1f3395fa5bbf7e92d1f340c7d2

    • SHA256

      861f887932a3774522e3e4a054feeb7831039818d84083bcf7a6725ed48aa656

    • SHA512

      550ac465155a3823b6d02e95a20673e24b935f1e9ba61fce724770692eb36086e5c801ac487bdc8608df95b00c74a193dc6232850d46664b78a4bc5cf60e8a21

    • SSDEEP

      24576:HIkrAUkvkoLFcABAUn/vfgC+Cw0byHSXJcr0o6qure:HIkEpsoLFciAUn/z+Cw0b2SXmF6W

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks