General

  • Target

    PO OPOR20068.exe

  • Size

    724KB

  • Sample

    210727-7wggr2hcts

  • MD5

    c62b99c24181e32a199909b7abc7bfe2

  • SHA1

    612ba065ee0abdacbace51cc127cc6f10675836a

  • SHA256

    904ce2cc4a696ddc786ab3a74f7e301e49ff555bac6f2658a336b408db927777

  • SHA512

    b5c5ce57458bc1b2f26bda4fd3fe897421de3d978115743f48977524d461c415f252f91d8dda144b0617d2b4ce6a060443dfcbe2ce416cae372416065a2f581a

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    webmail.worldlinkcolombo.net
  • Port:
    587
  • Username:
    pamuditha@worldlinkcolombo.net
  • Password:
    FBF8TNIO60WI6615677789

Targets

    • Target

      PO OPOR20068.exe

    • Size

      724KB

    • MD5

      c62b99c24181e32a199909b7abc7bfe2

    • SHA1

      612ba065ee0abdacbace51cc127cc6f10675836a

    • SHA256

      904ce2cc4a696ddc786ab3a74f7e301e49ff555bac6f2658a336b408db927777

    • SHA512

      b5c5ce57458bc1b2f26bda4fd3fe897421de3d978115743f48977524d461c415f252f91d8dda144b0617d2b4ce6a060443dfcbe2ce416cae372416065a2f581a

    • AgentTesla

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

    • AgentTesla Payload

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Tasks