General

  • Target

    bf2e76ae07225a8a4d33351d0f99589f69fcefa5f6ddd98aeeb5b2bd9fd82f6b

  • Size

    556KB

  • Sample

    220521-nd6pjsgfen

  • MD5

    04958fa08d40e6d99ac6e346941ca5d0

  • SHA1

    93ed2b983fb75d2d46ea56f96b7867133b1d8715

  • SHA256

    bf2e76ae07225a8a4d33351d0f99589f69fcefa5f6ddd98aeeb5b2bd9fd82f6b

  • SHA512

    b6f988d72d80b363512000e2b4a6980f315213c4b9e0fc844665658eff18e200f66c92d7dc731db11ae4e8f5511cf304d0a6451c4cfea302389c71288a0df7af

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    webmail.active.by
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    QWErty654321

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    webmail.active.by
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    QWErty654321

Targets

    • Target

      Payment Transfer Slip.exe

    • Size

      706KB

    • MD5

      90bd06de49d3e571ea2c4edd225738c3

    • SHA1

      0113e3a212bfeeb5f905279f5b131dc880a4ab76

    • SHA256

      53af62936f7cb4fcbcb2775be40606aed87def8af75821520ebd857dc91370c1

    • SHA512

      91b61e057d7ce58eb546c22d11a28fa835a5a1c8bd5fc601f190600d6d312ef1512d2c1041502346478af57fae127dd17d42dfa7fd6e18052ef229f0e019feda

    • 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