Analysis

  • max time kernel
    136s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2024, 16:36

General

  • Target
    bab1912f10355b913050217669acc322.exe
  • Size 390KB
  • Sample241024-t4ampasfmb
  • SHA256 38dc7521a2e99fb4c095f74b51dadf8b10fdf680ecbcecb419e6720e8151096d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub3

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\bab1912f10355b913050217669acc322.exe
    "C:\Users\Admin\AppData\Local\Temp\bab1912f10355b913050217669acc322.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:1508
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1508 -s 352
      2⤵
      • Program crash
      PID:5016
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1508 -ip 1508
    1⤵
      PID:2424

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1508-2-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/1508-1-0x00000000020A0000-0x00000000020AB000-memory.dmp

          memory/1508-0-0x0000000002070000-0x000000000209B000-memory.dmp

          memory/1508-6-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/1508-5-0x00000000020A0000-0x00000000020AB000-memory.dmp

          memory/1508-4-0x0000000002070000-0x000000000209B000-memory.dmp

          memory/1508-3-0x0000000000400000-0x0000000000470000-memory.dmp