General

  • Target

    tmp

  • Size

    570KB

  • Sample

    231120-vxwr1sac4y

  • MD5

    65edafe0dc5427f4cec4e29ad9cb18bc

  • SHA1

    b971a6aaf0c0daa035d9186b9cc49e72a5fc9976

  • SHA256

    e68f725f8d131c3cc5e5cbac5bc454cd9c1848039ee706c975262ef2073e75d3

  • SHA512

    a0c4bb45bd0dfa245a13502f0e51758ca2ec878a9eeec3ec0b82cdb2125981bf0de89f07c84029360676149bb61476345a032c9338bf9a3e304ea4e9e4e6b8fe

  • SSDEEP

    12288:bXHfGsaMlvWCwqLRtT34We8Op0UHUpIPEGWQAwna:bXHe8BLRtTn52EG5Awna

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.experthvac.ro
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    -8{jszMOY*Z8(~Za0#jyP%o7VoB.0)kk^)7_

Targets

    • Target

      tmp

    • Size

      570KB

    • MD5

      65edafe0dc5427f4cec4e29ad9cb18bc

    • SHA1

      b971a6aaf0c0daa035d9186b9cc49e72a5fc9976

    • SHA256

      e68f725f8d131c3cc5e5cbac5bc454cd9c1848039ee706c975262ef2073e75d3

    • SHA512

      a0c4bb45bd0dfa245a13502f0e51758ca2ec878a9eeec3ec0b82cdb2125981bf0de89f07c84029360676149bb61476345a032c9338bf9a3e304ea4e9e4e6b8fe

    • SSDEEP

      12288:bXHfGsaMlvWCwqLRtT34We8Op0UHUpIPEGWQAwna:bXHe8BLRtTn52EG5Awna

    • AgentTesla

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

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks