Resubmissions

26-01-2022 14:10

220126-rgte6seac8 10

25-01-2022 22:14

220125-153hesgfc9 1

General

  • Target

    8b529ec0df961a661a0e6d64e758f0ca3154f00da916ce69957bc4d4129962e1

  • Size

    317KB

  • Sample

    220126-rgte6seac8

  • MD5

    3699bf419fb414f1c9579d82e2b35bca

  • SHA1

    43607f9123b874127e85b173342f2e05639e4e84

  • SHA256

    8b529ec0df961a661a0e6d64e758f0ca3154f00da916ce69957bc4d4129962e1

  • SHA512

    b083299b047c6d712ff646a1a5aacb58ac6bb96b4ff7c0162a4cab3bdd0f0ea2fd05d37a5a950dee9daa400c91753690ef52741b88d6c4aab5220a67bf5b4615

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://abpa.at/upload/

http://emaratghajari.com/upload/

http://d7qw.cn/upload/

http://alumik-group.ru/upload/

http://zamkikurgan.ru/upload/

https://oakland-studio.video/search.php

https://seattle-university.video/search.php

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Targets

    • Target

      8b529ec0df961a661a0e6d64e758f0ca3154f00da916ce69957bc4d4129962e1

    • Size

      317KB

    • MD5

      3699bf419fb414f1c9579d82e2b35bca

    • SHA1

      43607f9123b874127e85b173342f2e05639e4e84

    • SHA256

      8b529ec0df961a661a0e6d64e758f0ca3154f00da916ce69957bc4d4129962e1

    • SHA512

      b083299b047c6d712ff646a1a5aacb58ac6bb96b4ff7c0162a4cab3bdd0f0ea2fd05d37a5a950dee9daa400c91753690ef52741b88d6c4aab5220a67bf5b4615

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Tasks