invo5514155.pdf.exe

General
Target

invo5514155.pdf.exe

Size

687KB

Sample

210727-nswsvzlns6

Score
10 /10
MD5

fc0b0215e0ec8169fcd6556e236302c1

SHA1

e7b965067c6b7be5e24ad284562a9bac91e591e3

SHA256

4012c4289aa953f24fdc7e1e257f2d9b04f835a8d6bd1b8eb919271c46a7db62

SHA512

7359ba0dd283d5e9976d2604a87e8a48339e8d2f5433bd2488a2745c6443da672fe9889805b22f6044e2469333ef58b65d37d5f73eae3ab06b76d12704f5c0bd

Malware Config

Extracted

Family agenttesla
Credentials

Protocol: smtp

Host: mail.simpleitalian.com.au

Port: 587

Username: bookings@simpleitalian.com.au

Password: SIpassword101$

Targets
Target

invo5514155.pdf.exe

MD5

fc0b0215e0ec8169fcd6556e236302c1

Filesize

687KB

Score
10 /10
SHA1

e7b965067c6b7be5e24ad284562a9bac91e591e3

SHA256

4012c4289aa953f24fdc7e1e257f2d9b04f835a8d6bd1b8eb919271c46a7db62

SHA512

7359ba0dd283d5e9976d2604a87e8a48339e8d2f5433bd2488a2745c6443da672fe9889805b22f6044e2469333ef58b65d37d5f73eae3ab06b76d12704f5c0bd

Tags

Signatures

  • AgentTesla

    Description

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

    Tags

  • AgentTesla Payload

  • CustAttr .NET packer

    Description

    Detects CustAttr .NET packer in memory.

  • Reads data files stored by FTP clients

    Description

    Tries to access configuration files associated with programs like FileZilla.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Reads user/profile data of local email clients

    Description

    Email clients store some user data on disk where infostealers will often target it.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Reads user/profile data of web browsers

    Description

    Infostealers often target stored browser data, which can include saved credentials etc.

    Tags

    TTPs

    Data from Local System Credentials in Files
  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                Privilege Escalation
                  Tasks