General

  • Target

    f89dd1e045dd98eb68a162984599f5ddf4d8c5ff319ad20c9a822ff5cf5c5bb3

  • Size

    464KB

  • Sample

    220520-3jce8abhel

  • MD5

    f4ad88136f46ef283b4edf2b96730ece

  • SHA1

    f00b03afdff99c41c6395c7a14171a1f83ce73a0

  • SHA256

    f89dd1e045dd98eb68a162984599f5ddf4d8c5ff319ad20c9a822ff5cf5c5bb3

  • SHA512

    58a3b963c2c143feb43fef56c7f1a3498d1d0ea6413c548fe1681bd06ffe146fba7109e53adfd6508f984e385086df13ab234949326a2193c4f3d5228736e0d7

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    kingmoney12345

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    kingmoney12345

Targets

    • Target

      P O 05884-20.pdf.exe

    • Size

      583KB

    • MD5

      994c6ca8658a5d58f91b5f3993aa4000

    • SHA1

      96220f118494e372964806294d205341af5a7dfa

    • SHA256

      aabe14b147b240cb1c6bb3f2b55c5abe8126e5507c6b346a07dd426ca1da6fb1

    • SHA512

      69f2e8a91000d7f3fe5ae885d4c78c6f0f417d1115e49c1c0570dcd3ad82646eefb0bf3af972645b7e814fe9cc9cd1f4434cf346977ab71f9e9c07b56417ef73

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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

Email Collection

1
T1114

Tasks