Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2024, 23:51

General

  • Target
    8320df18fc9660f3a4dcaa29b3707847.exe
  • Size 269KB
  • Sample241013-3v5adatana
  • SHA256 ce39271335727cb252102e59f53dedb8880fb3dca8f597bdf7e5d35c6d605de0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub2

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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\8320df18fc9660f3a4dcaa29b3707847.exe
    "C:\Users\Admin\AppData\Local\Temp\8320df18fc9660f3a4dcaa29b3707847.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:2004
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 352
      2⤵
      • Program crash
      PID:2124
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2004 -ip 2004
    1⤵
      PID:4408

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2004-1-0x0000000002B70000-0x0000000002C70000-memory.dmp

          memory/2004-2-0x0000000004890000-0x000000000489B000-memory.dmp

          memory/2004-3-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/2004-6-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/2004-5-0x0000000004890000-0x000000000489B000-memory.dmp

          memory/2004-4-0x0000000000400000-0x0000000002B48000-memory.dmp