General

  • Target

    Shipping Documents.exe

  • Size

    740KB

  • Sample

    200713-l2f4akmyze

  • MD5

    43f7d11bdf7a14a065f4958e0ff1bb2d

  • SHA1

    5a5b0e2730fedf43cdfb13258000b5652d554ef2

  • SHA256

    9a4aa8d0acefa1f81a81440379ce5c4c76175c6a28d72ab61d372394646bab6b

  • SHA512

    5d66be14d4773236c49566a445bd569eee9846d6cd820df86e7a8bd6ebd84ba59f5bee8a1e5ee74347cea3181ec5100055e20761275c241c0f43a83ff8a1ff3d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    Seeman30@yandex.com
  • Password:
    ikem123456789

Targets

    • Target

      Shipping Documents.exe

    • Size

      740KB

    • MD5

      43f7d11bdf7a14a065f4958e0ff1bb2d

    • SHA1

      5a5b0e2730fedf43cdfb13258000b5652d554ef2

    • SHA256

      9a4aa8d0acefa1f81a81440379ce5c4c76175c6a28d72ab61d372394646bab6b

    • SHA512

      5d66be14d4773236c49566a445bd569eee9846d6cd820df86e7a8bd6ebd84ba59f5bee8a1e5ee74347cea3181ec5100055e20761275c241c0f43a83ff8a1ff3d

    • AgentTesla

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

    • AgentTesla Payload

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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