General

  • Target

    0f14a9d13f234f8c64b3f7b918d20425a6752efd93ea86dcc4b6ca065faf1686

  • Size

    240KB

  • Sample

    230923-mp7wbaed5s

  • MD5

    5db1eedbf2c29ee6f27d59906352794e

  • SHA1

    5350660c02b38acea86776d72d3b82cf9ac8bb58

  • SHA256

    0f14a9d13f234f8c64b3f7b918d20425a6752efd93ea86dcc4b6ca065faf1686

  • SHA512

    fef10f7f3078d4451761c1d118bb959faebb9148987a6e15014067ccce779fbc2c5c6864393b26539c8d5704b17d7f99cb7718ee6e46de90cfedc13808784631

  • SSDEEP

    6144:Dk5frpxdonyq4zaG2u5AOKeKvbTedquqp:DSrp0/9u5YeobTedquqp

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      0f14a9d13f234f8c64b3f7b918d20425a6752efd93ea86dcc4b6ca065faf1686

    • Size

      240KB

    • MD5

      5db1eedbf2c29ee6f27d59906352794e

    • SHA1

      5350660c02b38acea86776d72d3b82cf9ac8bb58

    • SHA256

      0f14a9d13f234f8c64b3f7b918d20425a6752efd93ea86dcc4b6ca065faf1686

    • SHA512

      fef10f7f3078d4451761c1d118bb959faebb9148987a6e15014067ccce779fbc2c5c6864393b26539c8d5704b17d7f99cb7718ee6e46de90cfedc13808784631

    • SSDEEP

      6144:Dk5frpxdonyq4zaG2u5AOKeKvbTedquqp:DSrp0/9u5YeobTedquqp

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • 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.

    • 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.

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks