General

  • Target

    a311c064a48b99a8a79e047656e610e95234c57830be981c08b8164bb3b18d24.exe

  • Size

    1.4MB

  • Sample

    240524-bznpmsge3s

  • MD5

    0b7e50b40135c3919e58a39b9a224353

  • SHA1

    3e2bfa0bec42f913d52b4df5c58dac2d10a80922

  • SHA256

    a311c064a48b99a8a79e047656e610e95234c57830be981c08b8164bb3b18d24

  • SHA512

    3aa4e32dce04bcc5d36fecbe722064cee6c4211806414438d34f1a9fb29862dbe022b2890efb64f490a636b5fb38dc17a65192ae29a4830633bfd69ed182708a

  • SSDEEP

    24576:yn25nPkW3amy8sQxeWcktTjbJ49auDyEEEEEEEEEEEEEEEEEEEETKKKKKKKKKKKr:yn2kGy7wTjbI/DyEEEEEEEEEEEEEEEEm

Malware Config

Targets

    • Target

      a311c064a48b99a8a79e047656e610e95234c57830be981c08b8164bb3b18d24.exe

    • Size

      1.4MB

    • MD5

      0b7e50b40135c3919e58a39b9a224353

    • SHA1

      3e2bfa0bec42f913d52b4df5c58dac2d10a80922

    • SHA256

      a311c064a48b99a8a79e047656e610e95234c57830be981c08b8164bb3b18d24

    • SHA512

      3aa4e32dce04bcc5d36fecbe722064cee6c4211806414438d34f1a9fb29862dbe022b2890efb64f490a636b5fb38dc17a65192ae29a4830633bfd69ed182708a

    • SSDEEP

      24576:yn25nPkW3amy8sQxeWcktTjbJ49auDyEEEEEEEEEEEEEEEEEEEETKKKKKKKKKKKr:yn2kGy7wTjbI/DyEEEEEEEEEEEEEEEEm

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

3
T1552.001

Credentials in Registry

1
T1552.002

Collection

Data from Local System

4
T1005

Tasks