Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 14:11

General

  • Target

    06d78b4780771dea41a408310505710fdd76c9d4288c135a94e8a1fc39564c14.exe

  • Size

    260KB

  • MD5

    8c280cce6503c40c4823faa8b13a9b52

  • SHA1

    f98a38817b4e3e80c9d89e1fc9bdf33f9041dced

  • SHA256

    06d78b4780771dea41a408310505710fdd76c9d4288c135a94e8a1fc39564c14

  • SHA512

    192d679e7016345e3a4166c7cbe6911cbe091459de1ffe9b8da4ff11c89d52b174c2208d607784f69762bf4a57bc3e5d11e6c1159b9f3b5b6636f98d4c072753

  • SSDEEP

    3072:vwVFB2ji6zL1ctObz5XBU+J45lqoXpTTQoaU/ldXkjpfr4FiM/h3:EFBMzzLmtkf45VXpTTRlqjpr4g

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

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\06d78b4780771dea41a408310505710fdd76c9d4288c135a94e8a1fc39564c14.exe
    "C:\Users\Admin\AppData\Local\Temp\06d78b4780771dea41a408310505710fdd76c9d4288c135a94e8a1fc39564c14.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Users\Admin\AppData\Local\Temp\06d78b4780771dea41a408310505710fdd76c9d4288c135a94e8a1fc39564c14.exe
      "C:\Users\Admin\AppData\Local\Temp\06d78b4780771dea41a408310505710fdd76c9d4288c135a94e8a1fc39564c14.exe"
      2⤵
        PID:2076

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2076-5-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2076-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2076-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2076-7-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2424-2-0x0000000000220000-0x0000000000229000-memory.dmp

      Filesize

      36KB

    • memory/2424-1-0x0000000002D50000-0x0000000002E50000-memory.dmp

      Filesize

      1024KB

    • memory/2424-9-0x0000000002D50000-0x0000000002E50000-memory.dmp

      Filesize

      1024KB