Overview

overview

10

Static

static

3

d112da3669...d7.exe

windows10-2004-x64

10

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General

  • Target

    d112da3669da0ca1489eef57ab3c6a6edcece5beea581b964b721679d66d79d7

  • Size

    1.5MB

  • Sample

    231101-ykj48scf4y

  • MD5

    11baf84e51a2c3a6469db2d12d9df1f5

  • SHA1

    34a5febeacfb91ce21ce4e72f47edc86cbeced58

  • SHA256

    c3302e85da983398265f853078caa80a9fafbfa5002e734c63381c724ad54c48

  • SHA512

    2bdbe2114207c19bee1890e6d793e49b4631cbb191f20df3ac120957807dd8428b76acfcb2d78ebdc5b425085ce7a09f53bd3f001c42ebfaf233891513f02aa4

  • SSDEEP

    24576:W/yUo6T8tH1tuSOfLlN/E7st6kFi9lwS9fu3vSbDjVX72kAsn5e6RiUzqmoNIVXT:BeT8sZI7stU9lwCfo8fVL2M5en4oGJT

Score
10/10
amadeydcratredlinesmokeloadergromebackdoorevasioninfostealerpersistencerattrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Targets

    • Target

      d112da3669da0ca1489eef57ab3c6a6edcece5beea581b964b721679d66d79d7

    • Size

      1.5MB

    • MD5

      5144e7563fedae4f5db1f52e55a6af82

    • SHA1

      08ea7334a42fc5b8718d93600e8d796713f5c0d7

    • SHA256

      d112da3669da0ca1489eef57ab3c6a6edcece5beea581b964b721679d66d79d7

    • SHA512

      fd63fff8a13a7ef6e000f2cd4fff0a58447354a28dc18116c4eef714f5659f0e570ff827102239d91614a15f9fd2fdf9a536339157b1eb293f363cde82c43d43

    • SSDEEP

      24576:eyFguN811BVuzRfLpp/IJCBgkFE0b4vS9fmJfSJljRY72kAQn3eARmuOJIrY:t5N8ydoJCBpEvCfCI9RY2w3eFu1

    Score
    10/10
    amadeydcratredlinesmokeloadergromebackdoorevasioninfostealerpersistencerattrojan

    • Amadey

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

      trojanamadey

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

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

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks