Analysis

  • max time kernel
    14s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    05/11/2024, 12:54

General

  • Target

    0beab1a83fa5d19444fa91c1e36f7ecdfa12ed947abb9b7cc91ec07cd658d6a1.exe

  • Size

    331KB

  • MD5

    2d169f8b4305ef8c8748aaca4a15165e

  • SHA1

    8afd9276d05cadb9ad3ab970144c171b3c5145c3

  • SHA256

    0beab1a83fa5d19444fa91c1e36f7ecdfa12ed947abb9b7cc91ec07cd658d6a1

  • SHA512

    41b05f084f3e6963f2977da989a9aff56867d23be1a8ee0226c04ee6097565f03cf3ccf18cda79b92f0f696035b85bb742b236f81bfb2c9a58425e05e89245fa

  • SSDEEP

    3072:PmA0hygQXsCV0JzYHAw6fVCoB2yTvzGljspzN0kBlWQAKtq0lNPC534Ecvcl0Jtd:P3YN/BNzG9s1ZBsQDLlNK5IrjJxT3M

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

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\0beab1a83fa5d19444fa91c1e36f7ecdfa12ed947abb9b7cc91ec07cd658d6a1.exe
    "C:\Users\Admin\AppData\Local\Temp\0beab1a83fa5d19444fa91c1e36f7ecdfa12ed947abb9b7cc91ec07cd658d6a1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Users\Admin\AppData\Local\Temp\0beab1a83fa5d19444fa91c1e36f7ecdfa12ed947abb9b7cc91ec07cd658d6a1.exe
      "C:\Users\Admin\AppData\Local\Temp\0beab1a83fa5d19444fa91c1e36f7ecdfa12ed947abb9b7cc91ec07cd658d6a1.exe"
      2⤵
        PID:2612

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2612-5-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2612-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2612-6-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2612-7-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/3024-1-0x0000000000630000-0x0000000000730000-memory.dmp

      Filesize

      1024KB

    • memory/3024-2-0x0000000000220000-0x0000000000229000-memory.dmp

      Filesize

      36KB