Analysis

  • max time kernel
    93s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 13:54

General

  • Target

    e67b01e835d8dc81061f521d8aa255f6fe0293ee4ef5eb158c01fd1d74343f86.exe

  • Size

    371KB

  • MD5

    158c7c66135ecfe121ddd97dd2411136

  • SHA1

    dd4ede32d9ed218a8837be5a481c645f87428d72

  • SHA256

    e67b01e835d8dc81061f521d8aa255f6fe0293ee4ef5eb158c01fd1d74343f86

  • SHA512

    7698c665c6c770bf7e477a1ae55816c6571c4dbde006c067927f1499dc0435b39d79808b1a4138ef651198bdba6a014f2e298676f047b0ce88f368adaa8a7be0

  • SSDEEP

    6144:5/CLcsaPLy+GJDsUxLIvbORzF1ge2NdcngXwOu1ql:5/CLeG+GJgUZIjwue2NdcngUql

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • 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\e67b01e835d8dc81061f521d8aa255f6fe0293ee4ef5eb158c01fd1d74343f86.exe
    "C:\Users\Admin\AppData\Local\Temp\e67b01e835d8dc81061f521d8aa255f6fe0293ee4ef5eb158c01fd1d74343f86.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    PID:4036
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4036 -s 352
      2⤵
      • Program crash
      PID:4888
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4036 -ip 4036
    1⤵
      PID:2664

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4036-1-0x0000000000940000-0x0000000000A40000-memory.dmp

      Filesize

      1024KB

    • memory/4036-2-0x00000000008F0000-0x00000000008F9000-memory.dmp

      Filesize

      36KB

    • memory/4036-3-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4036-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4036-5-0x00000000008F0000-0x00000000008F9000-memory.dmp

      Filesize

      36KB

    • memory/4036-4-0x0000000000400000-0x000000000085F000-memory.dmp

      Filesize

      4.4MB