Overview

overview

10

Static

static

8bbb8fe691...64.exe

windows7_x64

10

8bbb8fe691...64.exe

windows10_x64

10

Sharing

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General

  • Target

    8bbb8fe69100550248f4663e911a16bca03432bef9112dd0924d7a9c3dae8464.exe

  • Size

    1.0MB

  • Sample

    200817-g2w91dmxnn

  • MD5

    9e1f450f05c4d65dd67853a910b5eaa3

  • SHA1

    fdbf5e18b81a052753c6cc534d1b9fe7721e3e42

  • SHA256

    8bbb8fe69100550248f4663e911a16bca03432bef9112dd0924d7a9c3dae8464

  • SHA512

    566184225a2f627040b2e0347a9c79c4265f2c3248163765b19a5cd899f4a172cecd51e6b95f4e5aad697dd17b569eceb5f6954032758e2e7dada838c38cf9e9

Score
10/10
asyncratazorultmodiloaderoskiraccoonremcos089d42bf776aba2e6326c9c557e433da6c3501f4discoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan

Malware Config

Extracted

Path

C:\Users\Admin\AppData\LocalLow\machineinfo.txt

Family

raccoon

Ransom Note
[Raccoon Stealer] - v1.5.13-af-hotfix Release Build compiled on Mon Jul 6 14:33:03 2020 Launched at: 2020.08.17 - 02:01:04 GMT Bot_ID: 750D7400-3B08-415E-A8B0-2695D81425F5_Admin Running on a desktop =R=A=C=C=O=O=N= - Cookies: 0 - Passwords: 0 - Files: 0 System Information: - System Language: English - System TimeZone: -0 hrs - IP: 154.61.71.13 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: UCQFZDUI - Username: Admin - Windows version: NT 6.1 - Product name: Windows 7 Professional - System arch: x64 - CPU: Persocon Processor 2.5+ (2 cores) - RAM: 2047 MB (420 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Extracted

Family

oski

C2

singsing.ug

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

raccoon

Botnet

089d42bf776aba2e6326c9c557e433da6c3501f4

Attributes
  • url4cnc

    https://telete.in/jrikitiki

rc4.plain
rc4.plain

Extracted

Family

asyncrat

Version

0.5.7B

C2

marcristosc.ac.ug:6970

asdxcvxdfgdnbvrwe.ru:6970
Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • aes_key

    JYOhYhG62uqmKTlUY2Tiy97FVygkh2sM

  • anti_detection

    false

  • autorun

    false

  • bdos

    false

  • delay

    Default

  • host

    marcristosc.ac.ug,asdxcvxdfgdnbvrwe.ru

  • hwid

    3

  • install_file

  • install_folder

    %AppData%

  • mutex

    AsyncMutex_6SI8OkPnk

  • pastebin_config

    null

  • port

    6970

  • version

    0.5.7B

aes.plain

Extracted

Family

remcos

C2

protagonist.ac.ug:6969

fgdjhksdfsdxcbv.ru:6969

Extracted

Path

C:\Users\Admin\AppData\LocalLow\machineinfo.txt

Family

raccoon

Ransom Note
[Raccoon Stealer] - v1.5.13-af-hotfix Release Build compiled on Mon Jul 6 14:33:03 2020 Launched at: 2020.08.17 - 00:00:55 GMT Bot_ID: 664A9041-4AC4-46F3-B3DC-87DB4D57890E_Admin Running on a desktop =R=A=C=C=O=O=N= - Cookies: 0 - Passwords: 5 - Files: 0 System Information: - System Language: English - System TimeZone: -0 hrs - IP: 154.61.71.51 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: GOHCSFBB - Username: Admin - Windows version: NT 10.0 - Product name: Windows 10 Pro - System arch: x64 - CPU: Persocon Processor 2.5+ (2 cores) - RAM: 4095 MB (710 MB used) - Screen resolution: 1280x720 - Display devices: 0) Microsoft Basic Display Adapter ============

Targets

    • Target

      8bbb8fe69100550248f4663e911a16bca03432bef9112dd0924d7a9c3dae8464.exe

    • Size

      1.0MB

    • MD5

      9e1f450f05c4d65dd67853a910b5eaa3

    • SHA1

      fdbf5e18b81a052753c6cc534d1b9fe7721e3e42

    • SHA256

      8bbb8fe69100550248f4663e911a16bca03432bef9112dd0924d7a9c3dae8464

    • SHA512

      566184225a2f627040b2e0347a9c79c4265f2c3248163765b19a5cd899f4a172cecd51e6b95f4e5aad697dd17b569eceb5f6954032758e2e7dada838c38cf9e9

    Score
    10/10
    asyncratazorultmodiloaderoskiraccoonremcos089d42bf776aba2e6326c9c557e433da6c3501f4discoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

      trojaninfostealerazorult

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • Raccoon log file

      Detects a log file produced by the Raccoon Stealer.

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Async RAT payload

      rat

    • ModiLoader First Stage

    • ModiLoader Second Stage

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Windows security modification

      evasiontrojan

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks