DHL_Express_Shipments_Invoice_Confirmation_CBJ190517000131_74700456XXX.exe

General
Target

DHL_Express_Shipments_Invoice_Confirmation_CBJ190517000131_74700456XXX.exe

Size

866KB

Sample

210408-a9tprgglnn

Score
10 /10
MD5

81ac7a0ccede4a7d47dd761977b44ea6

SHA1

0479de5e4d6c2086e3fa4b15aa73e852e86137ec

SHA256

0386844556308a5b8685ab0b26428ceb087f1d1233a6be0d43499020d03f6398

SHA512

cbf0fa7da140017b3a2c45c2e16c9191c9937514eebdb4d542458a941b99a63feab114fba10c1b970bea2935cd675f88f6838ab03f54f6c057057a0cdbd2d772

Malware Config

Extracted

Family agenttesla
Credentials

Protocol: smtp

Host: smtp.privateemail.com

Port: 587

Username: aammorris@askoblue.com

Password: hbqtHu^3

Targets
Target

DHL_Express_Shipments_Invoice_Confirmation_CBJ190517000131_74700456XXX.exe

MD5

81ac7a0ccede4a7d47dd761977b44ea6

Filesize

866KB

Score
10 /10
SHA1

0479de5e4d6c2086e3fa4b15aa73e852e86137ec

SHA256

0386844556308a5b8685ab0b26428ceb087f1d1233a6be0d43499020d03f6398

SHA512

cbf0fa7da140017b3a2c45c2e16c9191c9937514eebdb4d542458a941b99a63feab114fba10c1b970bea2935cd675f88f6838ab03f54f6c057057a0cdbd2d772

Tags

Signatures

  • AgentTesla

    Description

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

    Tags

  • AgentTesla Payload

  • Executes dropped EXE

  • Loads dropped DLL

  • Obfuscated with Agile.Net obfuscator

    Description

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    Tags

  • 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
  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup Folder Modify Registry
  • Suspicious use of SetThreadContext

Related Tasks

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