General

  • Target

    dfc88a456dc13136aa28d368c0583237

  • Size

    924KB

  • Sample

    240326-wrdvpage43

  • MD5

    dfc88a456dc13136aa28d368c0583237

  • SHA1

    f1a5186b63002143a7473173723113d770a5aa1e

  • SHA256

    8c5b43b0e8a36c7522180ca43e43868972cffd9b50e5bbac32694d7aecf4448c

  • SHA512

    2b672e0483e5b1639d08ba006b5224763c9db0de49f5a62679612bc29c3e2d333e2e02979993ef80f01995511797cdfbe48da659f0b43f638a6bb1d1d1b4432d

  • SSDEEP

    12288:eFcsGI/cD8RWiCod1+i84gica+9/T46astY3pFUrX0E1vfOKrr235PzdJIr22EOQ:e1gizdQiPgbaekji3vfp23Zzcr2

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.alighierieventos.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    7Le20=0C=pOa

Targets

    • Target

      dfc88a456dc13136aa28d368c0583237

    • Size

      924KB

    • MD5

      dfc88a456dc13136aa28d368c0583237

    • SHA1

      f1a5186b63002143a7473173723113d770a5aa1e

    • SHA256

      8c5b43b0e8a36c7522180ca43e43868972cffd9b50e5bbac32694d7aecf4448c

    • SHA512

      2b672e0483e5b1639d08ba006b5224763c9db0de49f5a62679612bc29c3e2d333e2e02979993ef80f01995511797cdfbe48da659f0b43f638a6bb1d1d1b4432d

    • SSDEEP

      12288:eFcsGI/cD8RWiCod1+i84gica+9/T46astY3pFUrX0E1vfOKrr235PzdJIr22EOQ:e1gizdQiPgbaekji3vfp23Zzcr2

    • AgentTesla

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

    • AgentTesla payload

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 v13

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Tasks