Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-04-2024 10:13

General

  • Target

    c6b0270fa953178cb8fcc480077737c021f788fde37e5199771f595f7e09a73d.exe

  • Size

    310KB

  • MD5

    49ec31390672497da1bcf466d4d528dd

  • SHA1

    14654b217600fc751eb2b1ac0667af0295440056

  • SHA256

    c6b0270fa953178cb8fcc480077737c021f788fde37e5199771f595f7e09a73d

  • SHA512

    7293e43745f7998267409ff0bde866ac02378e81381b6f4c76dfd37014abf2375dd231ba2d4b93e4b765049bf39799a9229d781623c4f5be5517335c48ee276a

  • SSDEEP

    3072:3pN+c08BuB9bRH9MhtfQ4+2PkBITB4g01z7+oGSF/W+XkhNEm+y83NRN3krUC:6k6bZ9WQ4dmB+oGQ+tzEm+z3NRN3O

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://nidoe.org/tmp/index.php

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

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

http://talesofpirates.net/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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6b0270fa953178cb8fcc480077737c021f788fde37e5199771f595f7e09a73d.exe
    "C:\Users\Admin\AppData\Local\Temp\c6b0270fa953178cb8fcc480077737c021f788fde37e5199771f595f7e09a73d.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1896

Network

MITRE ATT&CK Matrix ATT&CK v13

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1272-4-0x0000000002A20000-0x0000000002A36000-memory.dmp
    Filesize

    88KB

  • memory/1896-3-0x0000000000400000-0x0000000002D2C000-memory.dmp
    Filesize

    41.2MB

  • memory/1896-2-0x00000000001B0000-0x00000000001BB000-memory.dmp
    Filesize

    44KB

  • memory/1896-1-0x0000000000290000-0x0000000000390000-memory.dmp
    Filesize

    1024KB

  • memory/1896-5-0x0000000000400000-0x0000000002D2C000-memory.dmp
    Filesize

    41.2MB