General

  • Target

    f127d1d1a9fd48c23c8df28ebf14fc9f497da2a9f701a2a5d7741b0f2dd6399c

  • Size

    1.4MB

  • Sample

    231113-g88n3abb62

  • MD5

    024ff666099fe8e8c53db2462dd9ea19

  • SHA1

    8cdc10e1074e50bd47395484f8ca9805f873c091

  • SHA256

    f127d1d1a9fd48c23c8df28ebf14fc9f497da2a9f701a2a5d7741b0f2dd6399c

  • SHA512

    bfbb7008ce5228989c35c388c9841cf2b3d87f38157d32e0724af19116aa6905f3ccffd2316cdb8f7fd8fc9d201e583cb368ff8aa19f36d67f8cefa17ab08309

  • SSDEEP

    24576:Fyi3vYg0dIbh8VnNGtWG1e3IsgabGmUbDUT1ZUUigoHw+AzapX/qNL3:giQd3nOWueYNcG/4TIUi/Hw1WVq

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      f127d1d1a9fd48c23c8df28ebf14fc9f497da2a9f701a2a5d7741b0f2dd6399c

    • Size

      1.4MB

    • MD5

      024ff666099fe8e8c53db2462dd9ea19

    • SHA1

      8cdc10e1074e50bd47395484f8ca9805f873c091

    • SHA256

      f127d1d1a9fd48c23c8df28ebf14fc9f497da2a9f701a2a5d7741b0f2dd6399c

    • SHA512

      bfbb7008ce5228989c35c388c9841cf2b3d87f38157d32e0724af19116aa6905f3ccffd2316cdb8f7fd8fc9d201e583cb368ff8aa19f36d67f8cefa17ab08309

    • SSDEEP

      24576:Fyi3vYg0dIbh8VnNGtWG1e3IsgabGmUbDUT1ZUUigoHw+AzapX/qNL3:giQd3nOWueYNcG/4TIUi/Hw1WVq

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Detected google phishing page

    • Mystic

      Mystic is an infostealer written in C++.

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks computer location settings

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

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v15

Tasks