Overview

overview

10

Static

static

3

0154461068...d9.exe

windows7-x64

10

0154461068...d9.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    153s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/05/2023, 20:09

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General

  • Target

    015446106849e64c790d08cf9ccc81523b1022f358b7f3f22b0faf6dce4d1cd9.exe

  • Size

    242KB

  • MD5

    09a1725daaf1251d94df08e7843e8fbc

  • SHA1

    51d374e7116ce7ed758e50001a095fa55536f63e

  • SHA256

    015446106849e64c790d08cf9ccc81523b1022f358b7f3f22b0faf6dce4d1cd9

  • SHA512

    5b7c16fb4e1fa8327c91c2005922752917cd24a709d915d92b92a2ae527c1595bbc34383039de7f68334fdcd706c22d949f1356b0bd997c5e07e5f168d3ee483

  • SSDEEP

    3072:J9y9e2AlBQTJU5pE4wjA2fjK10siMnS2lZecRoAEf59QivqO8ZX:6TiK+fvwk2kE4eyo19LqO8

Score
10/10
smokeloaderpub1backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\015446106849e64c790d08cf9ccc81523b1022f358b7f3f22b0faf6dce4d1cd9.exe
    "C:\Users\Admin\AppData\Local\Temp\015446106849e64c790d08cf9ccc81523b1022f358b7f3f22b0faf6dce4d1cd9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4324
    • C:\Users\Admin\AppData\Local\Temp\015446106849e64c790d08cf9ccc81523b1022f358b7f3f22b0faf6dce4d1cd9.exe
      "C:\Users\Admin\AppData\Local\Temp\015446106849e64c790d08cf9ccc81523b1022f358b7f3f22b0faf6dce4d1cd9.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:4680

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/3176-137-0x00000000027B0000-0x00000000027C6000-memory.dmp

    Filesize

    88KB

    Download

  • memory/4324-135-0x00000000001F0000-0x00000000001F9000-memory.dmp

    Filesize

    36KB

    Download

  • memory/4680-134-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/4680-136-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download

  • memory/4680-138-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

    Download