Overview

overview

10

Static

static

1

b4e83bdbab...4N.exe

windows7-x64

10

b4e83bdbab...4N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    96s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 03:53

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General

  • Target

    b4e83bdbab9ee87d0f446a12f8f55e6ea3240104050bd6cac0df51414ed95e14N.exe

  • Size

    226KB

  • MD5

    2a1be8a1dcd1a4afb2da4853ef9b47b4

  • SHA1

    3d194e330146797481e89dd68ff9ac014da5e985

  • SHA256

    7a91a6e6b572eb51cf9ffbab2f9fb8aee8969742574ced8fb62f4b79d133cbb6

  • SHA512

    7e3c3b19a5dc9f9a2cfdad2bf07d573edf7518793ae97fc5bc472433ce12dc2c6b7420dbfbb632d2d283935acf90f30d9c5d3126555c1bee1c514c18588f2295

  • SSDEEP

    3072:UFP/v9qWc+6Y1W8XAJ44AE6Fok0s8YqxPnDTIbBkOAg0FujAQ4S5Oht2q7iNK54k:q/0E6L8Xs4BE6Z0uqxPIXAOwv77iw56A

Score
10/10
smokeloaderwoodbackdoordiscoverytrojan

Malware Config

Extracted

Family

smokeloader

Botnet

wood

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Smokeloader family
    smokeloader
  • 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.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 23 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4e83bdbab9ee87d0f446a12f8f55e6ea3240104050bd6cac0df51414ed95e14N.exe
    "C:\Users\Admin\AppData\Local\Temp\b4e83bdbab9ee87d0f446a12f8f55e6ea3240104050bd6cac0df51414ed95e14N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:3160
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Checks SCSI registry key(s)
        PID:836

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/836-1-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

      Download

    • memory/2912-0-0x0000000000785000-0x0000000000786000-memory.dmp

      Filesize

      4KB

      Download