Analysis

  • max time kernel
    209s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20240903-es
  • resource tags

    arch:x64arch:x86image:win7-20240903-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    06-09-2024 06:37

General

  • Target

    ezswfdgotk30.exe

  • Size

    193.7MB

  • MD5

    d739f133a59e226662059a9977abab6d

  • SHA1

    132b492fa0e88014ec9dd8b510168b5e8f9261e2

  • SHA256

    f850d6912a840db1b98fa63b47c0948ed5fb298d607f8a9ba86864891e1e160f

  • SHA512

    170c7653e9b1d01d8abc93f5204f2c440bd3ca29a639c5a168066b1fa67812131ec8200d4c5d73ab4463c874b13a462c8d927c0d0561c9a93b93fa073fe1a11a

  • SSDEEP

    49152:Vqk94kPpenXf4J15XRafS8nFsA/FjKvIIGIIFVMeDZC5ntPGiGcb3Ud779g3syvj:Vqk96tQRwvxzX4zkY7/59

Malware Config

Signatures

  • Detects Grandoreiro payload 2 IoCs
  • Grandoreiro

    Part of a group of banking trojans, targeting Spanish and Portuguese speaking countries.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ezswfdgotk30.exe
    "C:\Users\Admin\AppData\Local\Temp\ezswfdgotk30.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2756-0-0x0000000000400000-0x0000000001400000-memory.dmp

    Filesize

    16.0MB

  • memory/2756-6-0x0000000000400000-0x0000000001400000-memory.dmp

    Filesize

    16.0MB