Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    10-11-2024 10:46

General

  • Target

    d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18.exe

  • Size

    333KB

  • MD5

    01c47eff4f794ebd0d091822c8dca382

  • SHA1

    e694d769dbeb3ba5ed69744508f8669199751fe1

  • SHA256

    d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18

  • SHA512

    d28b7ddd8006dff0ae2ef4421565118ebb97da2a3c9918b7a4e371bd433679ccfd2a68e2795ea9050765b407885a3c10fa80d323d7e00e86ae20d324c3b92578

  • SSDEEP

    6144:QOxLx93QnGc3sJUh9N5Q2embh+D9nq2jiyfflL0cfQXPX3E5qp:QkIGc3sJUh/embIBndfflL0BXPHEM

Malware Config

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader family
  • Suspicious use of SetThreadContext 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.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18.exe
    "C:\Users\Admin\AppData\Local\Temp\d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Users\Admin\AppData\Local\Temp\d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18.exe
      "C:\Users\Admin\AppData\Local\Temp\d9e4efa5c3e0da2102ff89eb23e3f8823415e44ea188de121e058a08581c6d18.exe"
      2⤵
        PID:2496

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2208-1-0x00000000002B0000-0x00000000003B0000-memory.dmp

      Filesize

      1024KB

    • memory/2208-2-0x0000000000020000-0x0000000000029000-memory.dmp

      Filesize

      36KB

    • memory/2496-5-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2496-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2496-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2496-8-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB