General

  • Target

    4183dbca81c74803d4dc517ddf92120f.exe

  • Size

    188KB

  • Sample

    240201-kq2pksabak

  • MD5

    4183dbca81c74803d4dc517ddf92120f

  • SHA1

    38872e2b2e1c409cb26539807b3c3c8f7e43cdd0

  • SHA256

    fcdf869bc179759c8be3093adec60b334d25cad63b78fd3d28229b0af88b765b

  • SHA512

    ce3a597bc4d35f5e03b8e86d1dc5d84626a3e458fdd1b3a97f915952004e80e6dbd8947351c38bc22f00112d2d216fc9434cb7d910d5f9d7298b8c5b3013208b

  • SSDEEP

    3072:pJmtLHDIY5mqovy8K1gHmeVB5oYC750mUY5MC5IvPbVn:jmtL8Y53ay/12FzS6YeXvPb

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

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

Targets

    • Target

      4183dbca81c74803d4dc517ddf92120f.exe

    • Size

      188KB

    • MD5

      4183dbca81c74803d4dc517ddf92120f

    • SHA1

      38872e2b2e1c409cb26539807b3c3c8f7e43cdd0

    • SHA256

      fcdf869bc179759c8be3093adec60b334d25cad63b78fd3d28229b0af88b765b

    • SHA512

      ce3a597bc4d35f5e03b8e86d1dc5d84626a3e458fdd1b3a97f915952004e80e6dbd8947351c38bc22f00112d2d216fc9434cb7d910d5f9d7298b8c5b3013208b

    • SSDEEP

      3072:pJmtLHDIY5mqovy8K1gHmeVB5oYC750mUY5MC5IvPbVn:jmtL8Y53ay/12FzS6YeXvPb

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks