Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Analysis

  • max time kernel
    288s
  • max time network
    297s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02/02/2024, 04:49

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General

  • Target

    396d8d11ef9b4a8817cd4ea51de19407d9c98a9696ddf7c8a5d28f29c856a668.exe

  • Size

    172KB

  • MD5

    3b37f011e11c5cc80ecaed20de1e9cef

  • SHA1

    5d76f95fc61c279d25bbb989991d2e319212386c

  • SHA256

    396d8d11ef9b4a8817cd4ea51de19407d9c98a9696ddf7c8a5d28f29c856a668

  • SHA512

    24b4caf8117e145294ac3d0fea9cb6af2a38107c4ae72494e8ead298547c2ff68a4edc20221d6511a790d73e517f5449c3d7d9fd4364666d228c80e516ab1e01

  • SSDEEP

    3072:wAtL2vJQNJf0yslZZOAFW3K+6Pr01weTS65ihx6TN45:wOLeJQv0nG03Pr0yFh7

Score
10/10
amadeysmokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://sjyey.com/tmp/index.php

http://babonwo.ru/tmp/index.php

http://mth.com.ua/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php
rc4.i32
rc4.i32

Extracted

Family

amadey

Version

4.14

C2

http://anfesq.com

http://cbinr.com

http://rimakc.ru
Attributes
  • install_dir

    68fd3d7ade

  • install_file

    Utsysc.exe

  • strings_key

    27ec7fd6f50f63b8af0c1d3deefcc8fe

  • url_paths

    /forum/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    trojanamadey
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Downloads MZ/PE file
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 9 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of WriteProcessMemory 3 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\396d8d11ef9b4a8817cd4ea51de19407d9c98a9696ddf7c8a5d28f29c856a668.exe
    "C:\Users\Admin\AppData\Local\Temp\396d8d11ef9b4a8817cd4ea51de19407d9c98a9696ddf7c8a5d28f29c856a668.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4516
  • C:\Users\Admin\AppData\Roaming\gwvgfis
    C:\Users\Admin\AppData\Roaming\gwvgfis
    1⤵
    • Executes dropped EXE
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:4356
  • C:\Users\Admin\AppData\Local\Temp\37E4.exe
    C:\Users\Admin\AppData\Local\Temp\37E4.exe
    1⤵
    • Executes dropped EXE
    PID:1960
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 560
      2⤵
      • Program crash
      PID:732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 636
      2⤵
      • Program crash
      PID:4184
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 768
      2⤵
      • Program crash
      PID:4024
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 776
      2⤵
      • Program crash
      PID:4540
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 804
      2⤵
      • Program crash
      PID:2728
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 732
      2⤵
      • Program crash
      PID:4676
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 1044
      2⤵
      • Program crash
      PID:5080
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 1072
      2⤵
      • Program crash
      PID:2024
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 1008
      2⤵
      • Program crash
      PID:4028

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\37E4.exe
    Filesize

    380KB

    MD5

    1d13f9a72c0c42ab2f1a5ee792230a53

    SHA1

    e0f1a220aa315c974be5b09d8c465df2148a05b3

    SHA256

    bbde834932f9d11fa3f1952a0a186b2c0d6c2937a16f4f811b5c709d5a340292

    SHA512

    421175066b01617e58ecb996ed882b62f9af3c8414ef8964ac30f7701ff2f0356fcc35dea5b25240b90bdbc5470092e3b8ec463eb6efdbef22c702befa5030ea

    Download Submit

  • C:\Users\Admin\AppData\Roaming\gwvgfis
    Filesize

    172KB

    MD5

    3b37f011e11c5cc80ecaed20de1e9cef

    SHA1

    5d76f95fc61c279d25bbb989991d2e319212386c

    SHA256

    396d8d11ef9b4a8817cd4ea51de19407d9c98a9696ddf7c8a5d28f29c856a668

    SHA512

    24b4caf8117e145294ac3d0fea9cb6af2a38107c4ae72494e8ead298547c2ff68a4edc20221d6511a790d73e517f5449c3d7d9fd4364666d228c80e516ab1e01

    Download Submit

  • memory/1960-33-0x0000000001F90000-0x0000000001FFF000-memory.dmp

    Filesize

    444KB

    Download

  • memory/1960-32-0x0000000000520000-0x0000000000620000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/1960-27-0x0000000000400000-0x0000000000471000-memory.dmp

    Filesize

    452KB

    Download

  • memory/1960-26-0x0000000001F90000-0x0000000001FFF000-memory.dmp

    Filesize

    444KB

    Download

  • memory/1960-25-0x0000000000520000-0x0000000000620000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/3272-16-0x0000000002940000-0x0000000002956000-memory.dmp

    Filesize

    88KB

    Download

  • memory/3272-4-0x00000000009D0000-0x00000000009E6000-memory.dmp

    Filesize

    88KB

    Download

  • memory/4356-19-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

    Download

  • memory/4356-15-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

    Download

  • memory/4356-14-0x0000000000740000-0x0000000000840000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/4516-1-0x0000000000610000-0x0000000000710000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/4516-5-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

    Download

  • memory/4516-3-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

    Download

  • memory/4516-2-0x0000000000580000-0x000000000058B000-memory.dmp

    Filesize

    44KB

    Download