Resubmissions

04-12-2024 19:44

241204-yftswatlcj 10

28-11-2024 19:40

241128-ydqnfaxqgy 10

20-11-2024 16:31

241120-t1tw6azjfy 10

20-11-2024 06:05

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20-11-2024 05:52

241120-gk2kvaxkgn 10

18-11-2024 21:54

241118-1sd93a1lfr 10

17-11-2024 11:03

241117-m55qwsyemr 3

16-11-2024 19:06

241116-xsbmdssbkd 10

16-11-2024 18:38

241116-w913ya1jcy 10

General

  • Target

    4363463463464363463463463.exe.zip

  • Size

    4KB

  • Sample

    241116-w913ya1jcy

  • MD5

    16d34133af438a73419a49de605576d9

  • SHA1

    c3dbcd70359fdad8835091c714a7a275c59bd732

  • SHA256

    e4ec3a45621dd556deeea5f953fa05909c82630e9f17baf6b14272a0360d62d1

  • SHA512

    59c0272d6faa2682b7a6ce1cd414d53cc39f06035f4f38a2e206965805034bf8012b02d59f428973965136d70c89f87ac3b17b5db9c1b1d49844be182b47a3d7

  • SSDEEP

    96:xBf1inGx9SfZ+VCv3wlTDMQ1kyKXyyJNOBIKkNvL5qK+7zHf6MlYOQVPGmcEy:xBfwncSf8Cv3w9DZjKXjmBIKEvLs97D5

Malware Config

Extracted

Family

xworm

Version

5.0

C2

0.tcp.eu.ngrok.io:10358

6.tcp.eu.ngrok.io:10358

4.tcp.eu.ngrok.io:10358

188.190.10.161:4444

nomorelife1.ddns.net:999

154.197.69.165:7000

104.219.239.11:6969

Mutex

QvDYkhYsc5WBgCcl

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

aes.plain
aes.plain
aes.plain
aes.plain
aes.plain

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

18.ip.gl.ply.gg:6606

18.ip.gl.ply.gg:7707

18.ip.gl.ply.gg:8808

18.ip.gl.ply.gg:9028

Mutex

lmk8StbxTzvz

Attributes
  • delay

    3

  • install

    true

  • install_file

    Discord.exe

  • install_folder

    %AppData%

aes.plain
aes.plain

Extracted

Family

redline

Botnet

TG CLOUD @RLREBORN Admin @FATHEROFCARDERS

C2

89.105.223.196:29862

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

1.tcp.ap.ngrok.io:21049

3.70.228.168:555

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    chrome.exe

  • install_folder

    %AppData%

aes.plain
aes.plain

Extracted

Family

vidar

Version

11.3

Botnet

a21440e9f7223be06be5f5e2f94969c7

C2

https://t.me/asg7rd

https://steamcommunity.com/profiles/76561199794498376

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6

Extracted

Family

xworm

Version

3.1

C2

profile-indians.gl.at.ply.gg:39017

Attributes
  • Install_directory

    %Port%

  • install_file

    USB.exe

Extracted

Family

quasar

Version

1.4.1

Botnet

sigorta

C2

18.198.25.148:1604

Mutex

af7e773d-541a-46fd-87d3-06bb0a26aab9

Attributes
  • encryption_key

    D306945220105109C86E6E257D749CE885E76091

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Extracted

Family

redline

C2

38.180.109.140:20007

38.180.203.208:14238

Extracted

Family

asyncrat

Version

AsyncRAT

Botnet

Default

C2

yyyson22.gleeze.com:4608

Mutex

dw

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

vidar

Version

11.5

Botnet

321a707fa673780c2e4ab40d133f2899

C2

https://t.me/gos90t

https://steamcommunity.com/profiles/76561199800374635

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6

Extracted

Family

xworm

C2

157.66.26.208:8848

https://pastebin.com/raw/LWUHVqrD:48602480

assistance-arbitration.gl.at.ply.gg:12152

Attributes
  • install_file

    USB.exe

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://osecweb.ir/js/config_20.ps1

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

100 RND

C2

91.92.243.191:5401

Mutex

6871a79e-e4f7-4fb3-ae38-dc20c1d657a0

Attributes
  • delay

    1

  • install

    true

  • install_file

    hyperhostvc.exe

  • install_folder

    %AppData%

aes.plain

Extracted

Family

lokibot

C2

http://bauxx.xyz/mtk1/w2/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Extracted

Family

redline

Botnet

816FA

C2

88.99.151.68:7200

Extracted

Family

lumma

C2

https://c0al1t1onmatch.cyou/api

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

89.197.154.116:7810

129.151.210.233:4444

Extracted

Family

lumma

C2

https://ammycanedpors.shop/api

https://egorepetiiiosn.shop/api

https://faceddullinhs.shop/api

https://shootydowtqosm.shop/api

https://triallyforwhgh.shop/api

https://illnesmunxkza.shop/api

https://chequedxmznp.shop/api

https://shelterryujxo.shop/api

https://commisionipwn.shop/api

https://stitchmiscpaew.shop/api

https://ignoracndwko.shop/api

https://grassemenwji.shop/api

https://charistmatwio.shop/api

https://basedsymsotp.shop/api

https://complainnykso.shop/api

https://preachstrwnwjw.shop/api

https://hookybeamngwskow.xyz/api

https://delaylacedmn.site

https://writekdmsnu.site

https://agentyanlark.site

Extracted

Family

stealc

Botnet

7140196255

C2

http://83.217.209.11

Attributes
  • url_path

    /fd2453cf4b7dd4a4.php

Extracted

Family

stealc

Botnet

default

C2

http://95.217.96.249

Attributes
  • url_path

    /bc00174e4ec6d418.php

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.100.18:4782

Mutex

2cbe985c-9a4f-4f1f-a761-cd05d5feff4b

Attributes
  • encryption_key

    9493303F9F1D303190787B3D987F2DCB2BAF3CFD

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Extracted

Family

quasar

Version

1.4.0

Botnet

Office04

C2

192.168.31.99:4782

2001:4bc9:1f98:a4e::676:4782

255.255.255.0:4782

fe80::cabf:4cff:fe84:9572%17:4782

Mutex

1f65a787-81b8-4955-95e4-b7751e10cd50

Attributes
  • encryption_key

    A0B82A50BBC49EC084E3E53A9E34DF58BD7050B9

  • install_name

    Java Updater.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Java Updater

  • subdirectory

    SubDir

Extracted

Family

metasploit

Version

metasploit_stager

C2

144.34.162.13:3333

Extracted

Family

vipkeylogger

Credentials

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://37.1.196.35/un2/botui.dat

Extracted

Family

cryptbot

C2

fivexc5sr.top

analforeverlovyu.top

Attributes
  • url_path

    /v1/upload.php

Extracted

Family

vidar

Version

11.4

Botnet

7c37934964656ffad71319cfd3f70c69

C2

https://t.me/asg7rd

https://steamcommunity.com/profiles/76561199794498376

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

62.113.117.95:4449

Mutex

hwelcvbupaqfzors

Attributes
  • delay

    10

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

82.193.104.21:5137

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      4363463463464363463463463.exe.zip

    • Size

      4KB

    • MD5

      16d34133af438a73419a49de605576d9

    • SHA1

      c3dbcd70359fdad8835091c714a7a275c59bd732

    • SHA256

      e4ec3a45621dd556deeea5f953fa05909c82630e9f17baf6b14272a0360d62d1

    • SHA512

      59c0272d6faa2682b7a6ce1cd414d53cc39f06035f4f38a2e206965805034bf8012b02d59f428973965136d70c89f87ac3b17b5db9c1b1d49844be182b47a3d7

    • SSDEEP

      96:xBf1inGx9SfZ+VCv3wlTDMQ1kyKXyyJNOBIKkNvL5qK+7zHf6MlYOQVPGmcEy:xBfwncSf8Cv3w9DZjKXjmBIKEvLs97D5

    • Amadey

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

    • Amadey family

    • Ammyy Admin

      Remote admin tool with various capabilities.

    • AmmyyAdmin payload

    • Ammyyadmin family

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Cobaltstrike family

    • Contains code to disable Windows Defender

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

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Detect Vidar Stealer

    • Detect Xworm Payload

    • Detects ZharkBot payload

      ZharkBot is a botnet written C++.

    • FlawedAmmyy RAT

      Remote-access trojan based on leaked code for the Ammyy remote admin software.

    • Flawedammyy family

    • Lokibot

      Lokibot is a Password and CryptoCoin Wallet Stealer.

    • Lokibot family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Meduza

      Meduza is a crypto wallet and info stealer written in C++.

    • Meduza Stealer payload

    • Meduza family

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

    • Mimikatz family

    • Modifies security service

    • Njrat family

    • Phorphiex family

    • Phorphiex payload

    • Phorphiex, Phorpiex

      Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • RedLine

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

    • RedLine payload

    • Redline family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Troldesh family

    • Troldesh, Shade, Encoder.858

      Troldesh is a ransomware spread by malspam.

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Vipkeylogger family

    • Wannacry

      WannaCry is a ransomware cryptoworm.

    • Wannacry family

    • Windows security bypass

    • Xmrig family

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • ZharkBot

      ZharkBot is a botnet written C++.

    • Zharkbot family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Async RAT payload

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Modifies boot configuration data using bcdedit

    • XMRig Miner payload

    • mimikatz is an open source tool to dump credentials on Windows

    • Adds policy Run key to start application

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Contacts a large (870) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Creates new service(s)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Drops startup file

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Modifies file permissions

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

ammyyadminasyncratcobaltstrikephorphiexquasarredlinevidarxworm321a707fa673780c2e4ab40d133f2899a21440e9f7223be06be5f5e2f94969c7defaultsigortatg cloud @rlreborn admin @fatherofcardersbackdoorcredential_accessdefense_evasiondiscoveryevasionexecutionimpactinfostealerloaderpersistencepyinstallerransomwareratspywarestealertrojanworm
Score
10/10

behavioral2

asyncratlokibotlummaphorphiexredlinexmrigxworm100 rnd816facollectioncredential_accessdefense_evasiondiscoveryevasionexecutioninfostealerloaderminerpersistencepyinstallerratspywarestealertrojanworm
Score
10/10

behavioral3

amadeyammyyadminasyncratflawedammyylummametasploitphorphiexquasarredlinestealctroldeshvidarvipkeyloggerwannacryxwormzharkbot7140196255defaultoffice04aspackv2backdoorbootkitbotnetcollectioncredential_accessdefense_evasiondiscoveryevasionexecutionimpactinfostealerkeyloggerloaderpersistenceprivilege_escalationpyinstallerransomwareratspywarestealerthemidatrojanupxvmprotectworm
Score
10/10

behavioral4

asyncratcobaltstrikecryptbotlummameduzametasploitmimikatznjratphorphiexquasarredlinestormkittyvidarxwormzharkbot100 rnd7c37934964656ffad71319cfd3f70c69defaulthackedtg cloud @rlreborn admin @fatherofcardersaspackv2backdoorbotnetcredential_accessdefense_evasiondiscoveryevasionexecutioninfostealerloaderpersistenceprivilege_escalationratspywarestealertrojanupxvmprotectworm
Score
10/10