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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    15/12/2024, 13:39

General

  • Target

    aacd65813e8d63e01dcedf25ba43575ff3883772ab419a2833e6ad337b935c4f.exe

  • Size

    174KB

  • MD5

    51eb6a9eef1a30e8635bfaf7084e8468

  • SHA1

    5d682f89d0b860dfb1cf2cb7df69fc03926e4b45

  • SHA256

    aacd65813e8d63e01dcedf25ba43575ff3883772ab419a2833e6ad337b935c4f

  • SHA512

    5aff22df825be02c07c533e4f74dc32eecceff1fae88a19982dd52302d89e02c2510a9b18e5308b47387fe585e987c834900ab9cef3730fd1915ee59ecc40b48

  • SSDEEP

    3072:CZRJFLsiLY98JTu/zRO/zPePDgGdpX++D5xd74k0jR:MnLY98JTGobPWgcu+D5xN

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

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\aacd65813e8d63e01dcedf25ba43575ff3883772ab419a2833e6ad337b935c4f.exe
    "C:\Users\Admin\AppData\Local\Temp\aacd65813e8d63e01dcedf25ba43575ff3883772ab419a2833e6ad337b935c4f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 136
      2⤵
      • Program crash
      PID:2348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1268-1-0x0000000000690000-0x0000000000790000-memory.dmp

    Filesize

    1024KB

  • memory/1268-2-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB

  • memory/1268-3-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1268-6-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/1268-4-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/1268-5-0x0000000000220000-0x0000000000229000-memory.dmp

    Filesize

    36KB