General

  • Target

    22271a5e0eb009b9c2f9526bc065037cf4b4a04fa5ab1b0c557cc3e50a67ff21

  • Size

    217KB

  • Sample

    240212-w2ppyace75

  • MD5

    34d6101588b61ba8e9b4d0c536ecd77c

  • SHA1

    91e70f4960d0fcd1c6af828dfaedc3f705ebc773

  • SHA256

    22271a5e0eb009b9c2f9526bc065037cf4b4a04fa5ab1b0c557cc3e50a67ff21

  • SHA512

    79dd27db42e58f79353b4f3396d8f5b7a286b99a9b5223671bf4fe5c653a9d9bbbe792f1307d0c1002c1e44e7dfdb218d0ccab06f5e3df7cafb042572546c2c7

  • SSDEEP

    3072:iH2KZ8t0X6rJrqodM+dxv1G086+6jP00ztLR5HVFUjWjJkp:iHfZ8S+RHHv1GT+P0eVR5HYjWjm

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

Extracted

Family

amadey

Version

4.14

C2

http://anfesq.com

http://cbinr.com

http://rimakc.ru

Attributes
  • install_dir

    68fd3d7ade

  • install_file

    Utsysc.exe

  • strings_key

    27ec7fd6f50f63b8af0c1d3deefcc8fe

  • url_paths

    /forum/index.php

rc4.plain

Targets

    • Target

      22271a5e0eb009b9c2f9526bc065037cf4b4a04fa5ab1b0c557cc3e50a67ff21

    • Size

      217KB

    • MD5

      34d6101588b61ba8e9b4d0c536ecd77c

    • SHA1

      91e70f4960d0fcd1c6af828dfaedc3f705ebc773

    • SHA256

      22271a5e0eb009b9c2f9526bc065037cf4b4a04fa5ab1b0c557cc3e50a67ff21

    • SHA512

      79dd27db42e58f79353b4f3396d8f5b7a286b99a9b5223671bf4fe5c653a9d9bbbe792f1307d0c1002c1e44e7dfdb218d0ccab06f5e3df7cafb042572546c2c7

    • SSDEEP

      3072:iH2KZ8t0X6rJrqodM+dxv1G086+6jP00ztLR5HVFUjWjJkp:iHfZ8S+RHHv1GT+P0eVR5HYjWjm

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

MITRE ATT&CK Enterprise v15

Tasks