Analysis

  • max time kernel
    126s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2025, 14:35

General

  • Target

    2025-03-11_9b4d53177b6c9652cdb6d9a840ef3c79_mafia.exe

  • Size

    410KB

  • MD5

    9b4d53177b6c9652cdb6d9a840ef3c79

  • SHA1

    1702973f1dc004fb48cb48486a6bc98b19478540

  • SHA256

    6f4ac7fed0c7abc057d6f9f49a06501458752e5840791637bf031e378718d931

  • SHA512

    1da675585e0a9a15ca026cd628d431ee430ba12c54bbd474621b843f8808d5f53f3778313f479ea65106d806a298a53d4c828b0e868a21bb0e94e690ab6d0893

  • SSDEEP

    6144:r/eOsMTLvp6u+YL4iCk5/kFYH3s38PC+63dOz8pyNY6EEAXEGiEadORf:SMt+YjJ3s3GC+IO8wDEbX7l9

Malware Config

Extracted

Family

smokeloader

Botnet

0008

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • Program crash 1 IoCs
  • 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.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-03-11_9b4d53177b6c9652cdb6d9a840ef3c79_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-11_9b4d53177b6c9652cdb6d9a840ef3c79_mafia.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:4712
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4712 -s 456
      2⤵
      • Program crash
      PID:1140
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4712 -ip 4712
    1⤵
      PID:736

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4712-0-0x0000000001090000-0x0000000001091000-memory.dmp

      Filesize

      4KB

    • memory/4712-2-0x0000000002FA0000-0x0000000002FA9000-memory.dmp

      Filesize

      36KB

    • memory/4712-1-0x0000000002F90000-0x0000000002F9A000-memory.dmp

      Filesize

      40KB

    • memory/4712-3-0x0000000002FA0000-0x0000000002FA9000-memory.dmp

      Filesize

      36KB