Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2024, 01:04

General

  • Target
    009c09f3118ec6a3a59a4ec3f07128e13a4e996791c8607f5e01e6652fa955b1.exe
  • Size 432KB
  • Sample241020-bfannszdkf
  • SHA256 009c09f3118ec6a3a59a4ec3f07128e13a4e996791c8607f5e01e6652fa955b1
  • 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\009c09f3118ec6a3a59a4ec3f07128e13a4e996791c8607f5e01e6652fa955b1.exe
    "C:\Users\Admin\AppData\Local\Temp\009c09f3118ec6a3a59a4ec3f07128e13a4e996791c8607f5e01e6652fa955b1.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:3912
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3912 -s 356
      2⤵
      • Program crash
      PID:5108
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3912 -ip 3912
    1⤵
      PID:452

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3912-0-0x00000000021C0000-0x00000000021EB000-memory.dmp

          memory/3912-1-0x00000000021F0000-0x00000000021FB000-memory.dmp

          memory/3912-2-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/3912-3-0x0000000000400000-0x0000000000479000-memory.dmp

          memory/3912-6-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/3912-5-0x00000000021F0000-0x00000000021FB000-memory.dmp

          memory/3912-4-0x00000000021C0000-0x00000000021EB000-memory.dmp