General

  • Target

    PO NO. P0008005.exe

  • Size

    8KB

  • Sample

    210817-c7rr51256x

  • MD5

    1e621a8a257d325510d24f67ce352123

  • SHA1

    f32e0824226e0e9d387f56c3f05f3d64481005dd

  • SHA256

    12a978875dc90e03cbb76d024222abfdc8296ed675fca2e17ca6447ce7bf0080

  • SHA512

    29a310a4d3cb27dedd7d2737e9585ae82b5b2cd647b15a62253e6ddcad9ea97a1170cb9f1a87042fdba351591f1c3a9aac6d2e9d4aef21d0b10a9bdfbebbde92

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.avatar.ps/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    tpe2zfF]j0Xc

Targets

    • Target

      PO NO. P0008005.exe

    • Size

      8KB

    • MD5

      1e621a8a257d325510d24f67ce352123

    • SHA1

      f32e0824226e0e9d387f56c3f05f3d64481005dd

    • SHA256

      12a978875dc90e03cbb76d024222abfdc8296ed675fca2e17ca6447ce7bf0080

    • SHA512

      29a310a4d3cb27dedd7d2737e9585ae82b5b2cd647b15a62253e6ddcad9ea97a1170cb9f1a87042fdba351591f1c3a9aac6d2e9d4aef21d0b10a9bdfbebbde92

    • AgentTesla

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

    • AgentTesla Payload

    • Downloads MZ/PE file

    • 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 v6

Tasks