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General

  • Target

    RFQ_20102023,pdf.exe

  • Size

    696KB

  • Sample

    231022-jw468aed71

  • MD5

    609df6f45affdcbf51cb39a5fcfaf415

  • SHA1

    dcc8c0fc0bfe4ac0621da24292cabbd1cff2d3fb

  • SHA256

    bef157a5652da00c4e51f79e8a96bd0017216ddec319309074338c2dcf3dca8a

  • SHA512

    24b3eb671595f55641b7faf822fd78278f589f1062d2035f1ad108c7e558deeca6be949e96a3cee1786b5671a3966ab3121a6592c9f7b5f7eb4016fb213d6a4b

  • SSDEEP

    12288:Ub5yzvbYmBHmiR1d+f+jqqAUxCucPUV0uradJu5K+4vmST5dJmnqWA/8QgN6e3:mebY0Gw3+W+1Ux9cPqXrYu5KRmSTVmnT

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    cp5ua.hyperhost.ua
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    7213575aceACE@#$

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      RFQ_20102023,pdf.exe

    • Size

      696KB

    • MD5

      609df6f45affdcbf51cb39a5fcfaf415

    • SHA1

      dcc8c0fc0bfe4ac0621da24292cabbd1cff2d3fb

    • SHA256

      bef157a5652da00c4e51f79e8a96bd0017216ddec319309074338c2dcf3dca8a

    • SHA512

      24b3eb671595f55641b7faf822fd78278f589f1062d2035f1ad108c7e558deeca6be949e96a3cee1786b5671a3966ab3121a6592c9f7b5f7eb4016fb213d6a4b

    • SSDEEP

      12288:Ub5yzvbYmBHmiR1d+f+jqqAUxCucPUV0uradJu5K+4vmST5dJmnqWA/8QgN6e3:mebY0Gw3+W+1Ux9cPqXrYu5KRmSTVmnT

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks