Overview

overview

10

Static

static

3

a12a7a8edd...0f.exe

windows7-x64

10

a12a7a8edd...0f.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/10/2023, 08:58

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General

  • Target

    a12a7a8edd7fee2ec3b2b47e0a33830f.exe

  • Size

    308KB

  • MD5

    a12a7a8edd7fee2ec3b2b47e0a33830f

  • SHA1

    08f7effe8228bfca384c8eaa3cba606a2342eb0b

  • SHA256

    143310670009099214b1b1a812e98a485db3e2879ab35dca8ba63005a62a610c

  • SHA512

    b781af05fe3796fb41d44bc891da14126d313dd05e49c8000764af5b3ebc2819d2ab58da6ab271926116caff2d23a4d367bce5996d649e74782047f05bc28d53

  • SSDEEP

    3072:rxUd2CrCcMqappyoBiZVSazEt0MfTXnjxMVr8CzoY:FUd2GC5qappyoB2Sawt3LnjaVp

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://dublebomber.ru/

http://yavasponimayu.ru/

http://nomnetozhedenyuzhkanuzhna.ru/

http://prostosmeritesya.ru/

http://ipoluchayteudovolstvie.ru/

http://super777bomba.ru/

http://specnaznachenie.ru/

http://zakrylki809.ru/

http://propertyminsk.by/

http://iloveua.ir/

http://moyabelorussiya.by/

http://tvoyaradostetoya.ru/

http://zasadacafe.by/

http://restmantra.by/

http://kozachok777.ru/

http://propertyiran.ir/

http://sakentoshi.ru/

http://popuasyfromua.ru/

http://diplombar.by/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Executes dropped EXE 1 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of UnmapMainImage 1 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\a12a7a8edd7fee2ec3b2b47e0a33830f.exe
    "C:\Users\Admin\AppData\Local\Temp\a12a7a8edd7fee2ec3b2b47e0a33830f.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:232
  • C:\Users\Admin\AppData\Roaming\eaidhgc
    C:\Users\Admin\AppData\Roaming\eaidhgc
    1⤵
    • Executes dropped EXE
    • Checks SCSI registry key(s)
    • Suspicious behavior: MapViewOfSection
    PID:804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    308KB

    MD5

    a12a7a8edd7fee2ec3b2b47e0a33830f

    SHA1

    08f7effe8228bfca384c8eaa3cba606a2342eb0b

    SHA256

    143310670009099214b1b1a812e98a485db3e2879ab35dca8ba63005a62a610c

    SHA512

    b781af05fe3796fb41d44bc891da14126d313dd05e49c8000764af5b3ebc2819d2ab58da6ab271926116caff2d23a4d367bce5996d649e74782047f05bc28d53

    Download Submit

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

    308KB

    MD5

    a12a7a8edd7fee2ec3b2b47e0a33830f

    SHA1

    08f7effe8228bfca384c8eaa3cba606a2342eb0b

    SHA256

    143310670009099214b1b1a812e98a485db3e2879ab35dca8ba63005a62a610c

    SHA512

    b781af05fe3796fb41d44bc891da14126d313dd05e49c8000764af5b3ebc2819d2ab58da6ab271926116caff2d23a4d367bce5996d649e74782047f05bc28d53

    Download Submit

  • memory/232-1-0x00000000022C0000-0x00000000023C0000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/232-2-0x0000000000400000-0x0000000002292000-memory.dmp

    Filesize

    30.6MB

    Download

  • memory/232-3-0x0000000003FE0000-0x0000000003FEB000-memory.dmp

    Filesize

    44KB

    Download

  • memory/232-5-0x0000000000400000-0x0000000002292000-memory.dmp

    Filesize

    30.6MB

    Download

  • memory/804-14-0x0000000002460000-0x0000000002560000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/804-15-0x0000000000400000-0x0000000002292000-memory.dmp

    Filesize

    30.6MB

    Download

  • memory/804-19-0x0000000000400000-0x0000000002292000-memory.dmp

    Filesize

    30.6MB

    Download

  • memory/912-4-0x0000000002E60000-0x0000000002E76000-memory.dmp

    Filesize

    88KB

    Download

  • memory/912-16-0x0000000002D40000-0x0000000002D56000-memory.dmp

    Filesize

    88KB

    Download