General

  • Target

    Bank slip.exe

  • Size

    694KB

  • Sample

    211019-jdh62agcdm

  • MD5

    cb84e6082cec4afda05807eb8c5d62e9

  • SHA1

    ca66b1a86f68e660c428aa46ca6d00c226e72503

  • SHA256

    a965a0da37d19d72e2a468560846917d1e69d396f6622c77103a1c25b26c1100

  • SHA512

    2a21d2b4d4a8652806a3d90b183a9a7d41740904314543e74a50765be80fc67ff2804349a454c99b347d0552cf1556195c9bb42ec47baade3e41741eaff922c4

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    !xgapua3

Targets

    • Target

      Bank slip.exe

    • Size

      694KB

    • MD5

      cb84e6082cec4afda05807eb8c5d62e9

    • SHA1

      ca66b1a86f68e660c428aa46ca6d00c226e72503

    • SHA256

      a965a0da37d19d72e2a468560846917d1e69d396f6622c77103a1c25b26c1100

    • SHA512

      2a21d2b4d4a8652806a3d90b183a9a7d41740904314543e74a50765be80fc67ff2804349a454c99b347d0552cf1556195c9bb42ec47baade3e41741eaff922c4

    • 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