Analysis

  • max time kernel
    93s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2024, 16:51

General

  • Target
    3286ebab9a990d463b7be96ca44830c2.exe
  • Size 241KB
  • Sample241010-vcsvmawclg
  • SHA256 98ba2112383637206b7f35bb5658677d3f49c8a6e1cac04a79c8a028d9ae64ab
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • smokeloader

Botnet
  • pub1

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\3286ebab9a990d463b7be96ca44830c2.exe
    "C:\Users\Admin\AppData\Local\Temp\3286ebab9a990d463b7be96ca44830c2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:2680
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 352
      2⤵
      • Program crash
      PID:4308
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2680 -ip 2680
    1⤵
      PID:4256

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2680-1-0x0000000000800000-0x0000000000900000-memory.dmp

          memory/2680-2-0x0000000000780000-0x000000000078B000-memory.dmp

          memory/2680-3-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/2680-5-0x0000000000780000-0x000000000078B000-memory.dmp

          memory/2680-6-0x0000000000400000-0x000000000040B000-memory.dmp

          memory/2680-4-0x0000000000400000-0x000000000051A000-memory.dmp