Analysis

  • max time kernel
    300s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    20-02-2024 04:51

General

  • Target

    9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe

  • Size

    226KB

  • MD5

    d81520466e20cd92e3e5bb6602608925

  • SHA1

    842af15ea1700297dfbd128193c7f7ea4e319802

  • SHA256

    9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961

  • SHA512

    fbe6d164985a96b97ad9552a6d319dfe60315e070c904bc2d68157dfaca9823e4e1e17dc3c6adef489b98e3fa160f62c92a6ae0c923866a40f58ea8077a34710

  • SSDEEP

    3072:3gP9UznH2YxJClT6NCPZ53YV7zt0baByhufWUyt8L0j7BrqSV5mK:P7WACl+N6L21Oh3t8L0jN4

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

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 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: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe
    "C:\Users\Admin\AppData\Local\Temp\9ea6617c365fb501b9df0e3f7d1e1faae075e7f5d6fc6853c344380afc00c961.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2268

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1208-4-0x0000000002A20000-0x0000000002A36000-memory.dmp

    Filesize

    88KB

  • memory/2268-1-0x0000000000500000-0x0000000000600000-memory.dmp

    Filesize

    1024KB

  • memory/2268-2-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB

  • memory/2268-3-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB

  • memory/2268-5-0x0000000000400000-0x0000000000448000-memory.dmp

    Filesize

    288KB