Analysis

  • max time kernel
    105s
  • max time network
    103s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250410-en
  • resource tags

    arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17/04/2025, 10:59

General

  • Target

    2025-04-17_b88e18386fecb5bac12683412e06a2e9_black-basta_cobalt-strike_elex_luca-stealer.exe

  • Size

    1.8MB

  • MD5

    b88e18386fecb5bac12683412e06a2e9

  • SHA1

    c78f957bb69c6fb78f9e1e0ad96639e9cf8671ca

  • SHA256

    154fc29993c24a2c3729f6f2b47f65dee1e806bdc164fb8eea4d92598c7994c8

  • SHA512

    bf3f724d7805ce9a9bb72a107d5b2a3d280d71a21df765188556cf03d07a0e1597e90a42598b33b52d698570dc21455427db0b043a79ad34d16ce9a3c5e3dc2d

  • SSDEEP

    49152:JQlRIEqxTzVWhOWqPBILleQCMOOILleQaL:cHqxnAOWNEfk

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

192.168.233.129:4444

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • 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.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-17_b88e18386fecb5bac12683412e06a2e9_black-basta_cobalt-strike_elex_luca-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-17_b88e18386fecb5bac12683412e06a2e9_black-basta_cobalt-strike_elex_luca-stealer.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    PID:4836

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4836-0-0x0000000000400000-0x00000000005DCA84-memory.dmp

    Filesize

    1.9MB

  • memory/4836-1-0x0000000000400000-0x00000000005DCA84-memory.dmp

    Filesize

    1.9MB

  • memory/4836-2-0x0000000000400000-0x00000000005DCA84-memory.dmp

    Filesize

    1.9MB