Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 05:47

General

  • Target
    0989916204259770d65679bdb4f7dd28f4cc04d74128812a1fec111e13448fe6.exe
  • Size 262KB
  • Sample240927-gg2fns1ckf
  • SHA256 0989916204259770d65679bdb4f7dd28f4cc04d74128812a1fec111e13448fe6
  • 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\0989916204259770d65679bdb4f7dd28f4cc04d74128812a1fec111e13448fe6.exe
    "C:\Users\Admin\AppData\Local\Temp\0989916204259770d65679bdb4f7dd28f4cc04d74128812a1fec111e13448fe6.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 900 -s 352
      2⤵
      • Program crash
      PID:2472
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 900 -ip 900
    1⤵
      PID:1928

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/900-1-0x0000000000700000-0x0000000000800000-memory.dmp

          memory/900-2-0x00000000006E0000-0x00000000006EB000-memory.dmp

          memory/900-3-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/900-6-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/900-4-0x0000000000400000-0x000000000053D000-memory.dmp

          memory/900-5-0x00000000006E0000-0x00000000006EB000-memory.dmp