Resubmissions

08/09/2026, 15:38

260908-s27nzagd93

15/08/2026, 21:05

260815-zw6ytat1ez

15/08/2026, 20:50

260815-zmxnsatzgs

15/08/2026, 20:46

260815-zkklfatcnf

15/08/2026, 20:40

260815-zf5e2stcjb

15/08/2026, 20:39

260815-zfqlwstydz

14/08/2026, 18:03

260814-wm9fssyyev

06/08/2026, 22:09

260806-124lbabl4s

06/08/2026, 03:52

260806-efejeaxzax

04/08/2026, 06:18

260804-g2rf7ssgqf

General

  • Target
    Red-Flaged.7z
  • Size 328.4MB
  • Sample260712-p5a8dsas8k
  • SHA256 54942b5bcfc9add448903934fc61f4e02bf2dc6378a65f0aa4af346e858fe9d3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • nanocore

Version
  • 1.2.2.0

C2
  • computernewb.com:80

  • discord.horse:80

Mutex
  • 4d0a1e0d-08d5-4a14-ba4f-5aa591ac722b

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    discord.horse

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2025-04-03T22:24:52.440913136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    80

  • default_group

    Default

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    4d0a1e0d-08d5-4a14-ba4f-5aa591ac722b

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    computernewb.com

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    true

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Extracted

Family
  • aura_stealer

Version
  • 1.5.1

C2
  • https://opencamping.shop

  • https://gamedb.shop

  • https://unknowntool.shop

  • https://browsertools.shop

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_id

    9ffefb7a-f71e-45e1-af6b-e53ae365e1bd

  • human_check

    true

  • run_delay

    5

  • self_del

    true

  • useragents

Extracted

Family
  • zloader

Botnet
  • Bing_Mod2

Campaign
  • M1

C2
  • https://adslstickerni.world

rc4.plain
rsa_pubkey.plain

Extracted

Family
  • redline

Botnet
  • LIM

C2
  • 195.3.223.120:25539

Extracted

Family
  • nworm

Version
  • v0.3.8

C2
  • computernewb.com:80

  • discord.horse:80

Mutex
  • 35f629a5

Extracted

Family
  • remcos

Version
  • 1.7 Pro

Botnet
  • Host

C2
  • nickman12-46565.portmap.io:46565

  • nickman12-46565.portmap.io:1735

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    Userdata.exe

  • copy_folder

    Userdata

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    true

  • install_path

    %WinDir%\System32

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %WinDir%\System32

  • mouse_option

    false

  • mutex

    remcos_vcexssuhap

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family
  • xred

C2
  • xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Extracted

Family
  • sheetrat

Version
  • 1.7

Campaign
  • Bulka

C2
  • 95.181.213.48:7777

Extracted

Family
  • umbral

Version
  • v1.3

C2
  • https://discord.com/api/webhooks/1437804446846292199/tv-QDaXWpLAuK3kjN19boqVo_x72Y_ECGK_spjWckXHS3OiiDIJpEFcxVz8mUMFPVWeJ

Extracted

Family
  • metasploit

Version
  • metasploit_stager

C2
  • 8.138.101.146:3002

Extracted

Family
  • revengerat

Botnet
  • MAYO24

C2
  • karmina113.sytes.net:3333

  • karmina117.sytes.net:3333

  • karmina118.sytes.net:3333

  • karmina119.sytes.net:3333

  • nibiru3.duckdns.org:3333

  • nibiru4.duckdns.org:3333

  • nibiru5.duckdns.org:3333

  • nibiru6.duckdns.org:3333

Mutex
  • WSCollect

Extracted

Family
  • warmcookie

C2
  • 170.130.165.112

Attributes
  • mutex

    56c98eb4-723f-4cbd-8b73-862d390eddcb

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • .

C2
  • 147.185.221.31:65393

Mutex
  • 06e364dd-71d5-4f0b-bae4-3e4ca9c73aa5

Attributes
  • encryption_key

    FD9F712FFB55F9983B0F154D69B0813016E50527

  • install_name

    realtekconsole.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Realtek Audio Console

  • subdirectory

    Realtek

Extracted

Family
  • masslogger

C2
  • https://api.telegram.org/bot7557609045:AAHgxfWXqRPgwr5JAhsZqLlIJvPQkqavC0g/sendMessage?chat_id=671054766

Attributes
  • exfiltration_mode

    #TGEnabled

  • expire_time_date

    2025-07-13

  • ssl_slate

    False

Extracted

Family
  • vidar

Extracted

Family
  • vidar

Version
  • 16.6

Botnet
  • ebf46513ca28013c559d967cdb3a7740

C2
  • https://steamcommunity.com/profiles/76561198770591383

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:145.0) Gecko/20100101 Firefox/145.0

Extracted

Family
  • vidar

Version
  • t_.k

Botnet
  • ebf46513ca28013c559d967cdb3a7740

Extracted

Family
  • pipemagic

C2
  • aaaaabbbbbbb.eastus.cloudapp.azure.com:443

Targets

    • Target
      Red-Flaged/a2c01011d0a2b5ee0a51fae41109e9ccfe2aae16e6c4212addac7f757f23893b.exe
    • Size 782KB
    • SHA256 a2c01011d0a2b5ee0a51fae41109e9ccfe2aae16e6c4212addac7f757f23893b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • 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.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

    • Target
      Red-Flaged/ab036cc442800d2d71a3baa9f2d6b27e3813b9f740d7c3e7635b84e3e7a8d66a.exe
    • Size 689KB
    • SHA256 ab036cc442800d2d71a3baa9f2d6b27e3813b9f740d7c3e7635b84e3e7a8d66a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects DuplexSpyRAT

    • Family: DuplexSpyRAT

      DuplexSpyRAT is an open-source Remote Access Tool written in C#.

    • Target
      Red-Flaged/aca01073676a7e2003ac7af9b27b9aa54c076ea94cf4c9627828b12955261aeb.exe
    • Size 147KB
    • SHA256 aca01073676a7e2003ac7af9b27b9aa54c076ea94cf4c9627828b12955261aeb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: DragonForce

      Ransomware family based on Lockbit that was first observed in November 2023.

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Indicator Removal: File Deletion

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Red-Flaged/b0dfaf509de38749c49afcb3cd34d27126044bb77cc16896b02ebced6f95db02.exe
    • Size 1.1MB
    • SHA256 b0dfaf509de38749c49afcb3cd34d27126044bb77cc16896b02ebced6f95db02
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Windows variant of BlackNevas ransomware

    • Family: BlackNevas

      BlackNevas is a cross-platform ransomware related to the Trigona family.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Checks computer location settings

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

    • Drops desktop.ini file(s)

    • Target
      Red-Flaged/b2e27be69931b678ee13b42f83438dc5.exe
    • Size 11.1MB
    • SHA256 7f45e64e06c8f0441ad2701b9bb2c0c15722d7066459eca27f41d1b05a3f428c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect SalatStealer payload

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Executes dropped EXE

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Target
      Red-Flaged/b3da793a00eebaf8987fe2b759369e3d7ff02d91111c219c707bcb9709357637.exe
    • Size 151KB
    • SHA256 b3da793a00eebaf8987fe2b759369e3d7ff02d91111c219c707bcb9709357637
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Diavol

      Diavol is a ransomware that has been active since 2021.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Indicator Removal: File Deletion

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

    • Sets desktop wallpaper using registry

    • Target
      Red-Flaged/b8e71845cc8ccd668a3436d1952a6c57649974bb8399e599dc33afc4c0843be7.exe
    • Size 2.8MB
    • SHA256 b8e71845cc8ccd668a3436d1952a6c57649974bb8399e599dc33afc4c0843be7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Hellcat

      Hellcat is a cross-platform ransomware written in Golang.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Reads user/profile data of web browsers

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

    • Enumerates connected drives

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

    • Enumerates processes with tasklist

    • Target
      Red-Flaged/bfb39f486372a509f307cde3361795a2f9f759cbeb4cac07562dcbaebc070364.exe
    • Size 820KB
    • SHA256 bfb39f486372a509f307cde3361795a2f9f759cbeb4cac07562dcbaebc070364
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Indicator Removal: Network Share Connection Removal

      Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Enumerates processes with tasklist

    • Target
      Red-Flaged/c43a34e78ba6913551af41857fb63a3545acd6a9248e8a4de884988b3ccf895d.exe
    • Size 167KB
    • SHA256 c43a34e78ba6913551af41857fb63a3545acd6a9248e8a4de884988b3ccf895d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects ArcaneStealer in memory.

    • Family: ArcaneStealer

      Arcane Stealer is a .Net information-stealing malware that is easy to acquire in the dark web.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Enumerates processes with tasklist

    • Target
      Red-Flaged/c46ec6ea17445880cb2bf0750f76af3f4ccea701d07cf83161ca5ef6dd5e10d6.exe
    • Size 436KB
    • SHA256 c46ec6ea17445880cb2bf0750f76af3f4ccea701d07cf83161ca5ef6dd5e10d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Family: Cosmu

      Cosmu is a Windows worm written in C++.

    • Renames multiple (2683) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • UPX packed file

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

    • Target
      Red-Flaged/c5f49c0f566a114b529138f8bd222865c9fa9fa95f96ec1ded50700764a1d4e7.exe
    • Size 181KB
    • SHA256 c5f49c0f566a114b529138f8bd222865c9fa9fa95f96ec1ded50700764a1d4e7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Mamona

      Mamona is a ransomware that has been active since 2025.

    • Renames multiple (145) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Enumerates connected drives

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

    • Sets desktop wallpaper using registry

    • Target
      Red-Flaged/c9fd60a7a3974913a39a4dcdad4b4ccaeb93b614741af2eb7ee0d892130689d8.exe
    • Size 1.3MB
    • SHA256 c9fd60a7a3974913a39a4dcdad4b4ccaeb93b614741af2eb7ee0d892130689d8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Neshta payload

    • Detects JLocker ransomware.

    • Family: JLocker

      JLocker, also known as JRansomware, is a new Rust based ransomware.

    • Family: Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • Target
      Red-Flaged/d60dc6965f6d68a3e7c82d42e90bfda7ad3c5874d2c59a66df6212aef027b455.exe
    • Size 1.2MB
    • SHA256 d60dc6965f6d68a3e7c82d42e90bfda7ad3c5874d2c59a66df6212aef027b455
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Crytox

      Crytox is a ransomware that has been active since 2020.

    • Clears Windows event logs

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (14322) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Deletes itself

    • Drops startup file

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • 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.

    • UPX packed file

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

    • Target
      Red-Flaged/d8c5d04d859189de3321a635abcd5ddf84f28f04119830402c66527ae36ae3bc.exe
    • Size 1.1MB
    • SHA256 d8c5d04d859189de3321a635abcd5ddf84f28f04119830402c66527ae36ae3bc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Vidar Stealer

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Suspicious use of SetThreadContext

    • Target
      Red-Flaged/dc54117b965674bad3d7cd203ecf5e7fc822423a3f692895cf5e96e83fb88f6a.exe
    • Size 4.6MB
    • SHA256 dc54117b965674bad3d7cd203ecf5e7fc822423a3f692895cf5e96e83fb88f6a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      Red-Flaged/df5ab9015833023a03f92a797e20196672c1d6525501a9f9a94a45b0904c7403.exe
    • Size 418KB
    • SHA256 df5ab9015833023a03f92a797e20196672c1d6525501a9f9a94a45b0904c7403
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Devman

      Devman is a ransomware forked from the DragonForce ransomware.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v16

Tasks

static1

revoked_codesignupxinstallerstealerbing_mod2m1wiperlimhostbulkavmprotectthemidamayo24rataptlazarusbackdoorransomware.hermeticwipertrojansectopratxredxwormblacknevaswarmcookiebertmimikatzbotnetzloaderumbralmetasploitdtrackhacktoolnighthawkblacklockloaderxtinyloaderinfostealerredlinewormdownloadernwormduplexspyratlockbitjlockerbabylonratflyagentmispadusheetratsalatstealerxclientremcosblankgrabbersupershellaura_stealeramadeyrevengeratcosmugofingpennywisearcanepersistencespywareneshtaquasarkeyloggernanocoreyureilynx
Score
10/10

behavioral1

collectiondiscoverymassloggerspywarestealer
Score
10/10

behavioral2

collectiondiscoverymassloggerspywarestealer
Score
10/10

behavioral3

discoveryduplexspyratrat
Score
10/10

behavioral4

discoveryduplexspyratrat
Score
10/10

behavioral5

defense_evasiondiscoverydragonforceransomwarespywarestealer
Score
10/10

behavioral6

defense_evasiondiscoverydragonforceransomwarespywarestealer
Score
10/10

behavioral7

defense_evasiondiscoveryexecutionblacknevasimpactransomware
Score
10/10

behavioral8

defense_evasiondiscoveryexecutionblacknevasimpactransomware
Score
10/10

behavioral9

credential_accessdiscoverysalatstealerpersistencespywarestealer
Score
10/10

behavioral10

discoverysalatstealerpersistencestealer
Score
10/10

behavioral11

defense_evasiondiscoveryexecutiondiavolimpactransomwarespywarestealer
Score
10/10

behavioral12

defense_evasiondiscoveryexecutiondiavolimpactransomwarespywarestealer
Score
10/10

behavioral13

credential_accessdiscoveryhellcatransomwarespywarestealer
Score
10/10

behavioral14

credential_accessdiscoveryhellcatransomwarespywarestealer
Score
10/10

behavioral15

defense_evasiondiscoverypersistenceprivilege_escalationspywarestealer
Score
8/10

behavioral16

defense_evasiondiscoverypersistenceprivilege_escalationspywarestealer
Score
8/10

behavioral17

collectiondiscoveryarcanepersistenceprivilege_escalationratspywarestealer
Score
10/10

behavioral18

collectiondiscoveryarcanepersistenceprivilege_escalationratspywarestealer
Score
10/10

behavioral19

discoverycosmuransomwareupxworm
Score
10/10

behavioral20

discoverycosmuransomwareupxworm
Score
10/10

behavioral21

discoverymamonaransomware
Score
10/10

behavioral22

discoverymamonaransomware
Score
10/10

behavioral23

discoveryjlockerneshtapersistenceransomwarespywarestealer
Score
10/10

behavioral24

discoveryjlockerneshtapersistenceransomwarespywarestealer
Score
10/10

behavioral25

credential_accessdefense_evasiondiscoveryexecutioncrytoximpactpersistenceransomwarestealerupx
Score
10/10

behavioral26

credential_accessdefense_evasiondiscoveryexecutioncrytoximpactpersistenceransomwarestealerupx
Score
10/10

behavioral27

ebf46513ca28013c559d967cdb3a7740vidarstealer
Score
10/10

behavioral28

ebf46513ca28013c559d967cdb3a7740vidarstealer
Score
10/10

behavioral29

backdoordefense_evasiondiscoverypipemagictrojan
Score
10/10

behavioral30

backdoordefense_evasiondiscoverypipemagictrojan
Score
10/10

behavioral31

credential_accessdiscoverydevmanransomwarespywarestealer
Score
10/10

behavioral32

credential_accessdiscoverydevmanransomwarespywarestealer
Score
10/10