General

  • Target

    906bc097130c34cbfb8bfe3031c302fd0ac2ecf1d608cf9677e17b458c72ec7c

  • Size

    455KB

  • Sample

    220521-myr68afggq

  • MD5

    0788d39711ca584b4a42879ef8522263

  • SHA1

    423c74fdd6ae3b7b694e9dd82b7cd16b4b7a4d2d

  • SHA256

    906bc097130c34cbfb8bfe3031c302fd0ac2ecf1d608cf9677e17b458c72ec7c

  • SHA512

    641b7b2aa8ed33823c87059493b1977e95d2915f520c962168f1e5332cdb85dbea587902106a2e0c209b01eac2ec998e75b311d4ce7e73264cb95079f2ff3ee8

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Blessing123

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Blessing123

Targets

    • Target

      Payment_Advice.exe

    • Size

      718KB

    • MD5

      fdfbe4bcfb14fc79b7b8e9063f93ec2f

    • SHA1

      02aa4f7cb9a8d8bb8c189ce263e5b6d1944bea6e

    • SHA256

      ee7bb1548fa55637eea3c95c32abe9d52bc0b51b560a1bc550d16e963d8606d0

    • SHA512

      5328b75d9a48da4f8dfbc12230b656b07ca4cafbb67aadd481bab6507aa2a81bd368aa0ad435521c83b9ec6277897045eba7a9f06d57ceb6a4d094f5f3a611cc

    • 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