Resubmissions

04-10-2023 04:40

231004-fap9dsba22 10

04-10-2023 03:44

231004-eatfdaha2s 10

General

  • Target

    d6c2e84a9c01a59eba8072e8d35831bfc67f1034828c0ee809b4f058adc5440f

  • Size

    1.3MB

  • Sample

    231004-eatfdaha2s

  • MD5

    8bc72ddafde40e8a8fae73db817ee84b

  • SHA1

    b31b832def5815d2f0917b0f1e8e09d5cecccbc7

  • SHA256

    d6c2e84a9c01a59eba8072e8d35831bfc67f1034828c0ee809b4f058adc5440f

  • SHA512

    bfc430cd4dc7f9e72a0aaf20e3b2c5f77be8d984d9cb744b2fa0669b4187f3ad3a8bec1bd6157bb19050238f4b79a169df7e6a5161c24932b9cfbb0beb1bbc70

  • SSDEEP

    12288:T2YxrsbsJ+G1+wrluoVf9X6a9Dhvhz0QtYbj:TDrqsJ+GpD6a9DhvhG

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

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

Extracted

Family

redline

Botnet

@ytlogsbot

C2

176.123.4.46:33783

Attributes
  • auth_value

    295b226f1b63bcd55148625381b27b19

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

fabookie

C2

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

Extracted

Family

redline

Botnet

frant

C2

77.91.124.55:19071

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      d6c2e84a9c01a59eba8072e8d35831bfc67f1034828c0ee809b4f058adc5440f

    • Size

      1.3MB

    • MD5

      8bc72ddafde40e8a8fae73db817ee84b

    • SHA1

      b31b832def5815d2f0917b0f1e8e09d5cecccbc7

    • SHA256

      d6c2e84a9c01a59eba8072e8d35831bfc67f1034828c0ee809b4f058adc5440f

    • SHA512

      bfc430cd4dc7f9e72a0aaf20e3b2c5f77be8d984d9cb744b2fa0669b4187f3ad3a8bec1bd6157bb19050238f4b79a169df7e6a5161c24932b9cfbb0beb1bbc70

    • SSDEEP

      12288:T2YxrsbsJ+G1+wrluoVf9X6a9Dhvhz0QtYbj:TDrqsJ+GpD6a9DhvhG

    • Amadey

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

    • DcRat

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

    • Detect Fabookie payload

    • Detected google phishing page

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • 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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks