General

  • Target

    PROFORMA INVOICE.exe

  • Size

    486KB

  • Sample

    211204-m1ptwaahbm

  • MD5

    6c89c107d5abc79f9424f1434cd78b71

  • SHA1

    00464748959d50ec098ebfd560f9db6c1c06d99d

  • SHA256

    0b6699f6538fb1030ad665168012930e2369f6442a0b81a2486cd05c9f8614f4

  • SHA512

    e1405a1a7b74299b0d38c5b4a6119af077ba7cf04775d653cca1a7953f104156533ebccc0c102ecccbff3b8d388312e555f28c238e3154bb1ff55a62e94aca0c

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.khawambros.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    1EJRh0xnEN549JSbdZHz

Targets

    • Target

      PROFORMA INVOICE.exe

    • Size

      486KB

    • MD5

      6c89c107d5abc79f9424f1434cd78b71

    • SHA1

      00464748959d50ec098ebfd560f9db6c1c06d99d

    • SHA256

      0b6699f6538fb1030ad665168012930e2369f6442a0b81a2486cd05c9f8614f4

    • SHA512

      e1405a1a7b74299b0d38c5b4a6119af077ba7cf04775d653cca1a7953f104156533ebccc0c102ecccbff3b8d388312e555f28c238e3154bb1ff55a62e94aca0c

    • 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

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks