Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    07-11-2024 12:49

General

  • Target

    760eaa8737908a36b3530d765ccfa47e049abdb2f3d8a77f11eddeebdeabd60f.exe

  • Size

    291KB

  • MD5

    47d6ed6eb2b930ec19fba5a5f4bdb632

  • SHA1

    9c71877c95162d128fa0f41603f433b5fa2a3b9a

  • SHA256

    760eaa8737908a36b3530d765ccfa47e049abdb2f3d8a77f11eddeebdeabd60f

  • SHA512

    692efbfc3abd927ff6a5a9f0e286e2d4c4946ade03c66d42843e4108e1a927d1d49a643c4b70c66b4ccc44530cda70d3dd17dc1e50fbcd5c987d1e98c292274d

  • SSDEEP

    6144:PCfW/LUkDQuABl5Z5XFhNm1vDhqYSlJZ9tzrSA3H:PSW/lD98tJFXADMVZ9P3

Malware Config

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.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\760eaa8737908a36b3530d765ccfa47e049abdb2f3d8a77f11eddeebdeabd60f.exe
    "C:\Users\Admin\AppData\Local\Temp\760eaa8737908a36b3530d765ccfa47e049abdb2f3d8a77f11eddeebdeabd60f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 140
      2⤵
      • Program crash
      PID:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2568-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2568-1-0x0000000000510000-0x0000000000610000-memory.dmp

    Filesize

    1024KB

  • memory/2568-3-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB