arkei

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General

Target

e4187252b5e3b360b514b2db0a4d643713d9fdc79c672ff6dc4bb10775dc1fbe
Size

334KB
Sample

211129-fgt6xseef9
MD5

9b87fd413c69f94ee64945f99c8dc77f
SHA1

05cc45621c6b281b49556a6e5b3034c9b22dafc5
SHA256

e4187252b5e3b360b514b2db0a4d643713d9fdc79c672ff6dc4bb10775dc1fbe
SHA512

3afb9bbafc37059eb796fc02bf0f02986f5181c6c6c80f28112ae7ba0c79e3b8a66d15a4c24fe70013484574af878d021a3d9c1d9e29e3a1bcf8a567a2734cc3

Malware Config

Extracted

Family

smokeloader

Version

2020

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32

Extracted

Family

tofsee

quadoil.ru

lakeflex.ru

Extracted

Family

redline

185.189.167.130:38637

Extracted

Family

arkei

Botnet

Default

http://file-file-host4.com/tratata.php

Extracted

Family

vidar

Version

48.7

Botnet

706

https://mstdn.social/@anapa

https://mastodon.social/@mniami

Attributes

profile_id
706

Extracted

Family

redline

Botnet

bbtt1

212.193.30.196:13040

Targets

- Target
  
  e4187252b5e3b360b514b2db0a4d643713d9fdc79c672ff6dc4bb10775dc1fbe
- Size
  
  334KB
- MD5
  
  9b87fd413c69f94ee64945f99c8dc77f
- SHA1
  
  05cc45621c6b281b49556a6e5b3034c9b22dafc5
- SHA256
  
  e4187252b5e3b360b514b2db0a4d643713d9fdc79c672ff6dc4bb10775dc1fbe
- SHA512
  
  3afb9bbafc37059eb796fc02bf0f02986f5181c6c6c80f28112ae7ba0c79e3b8a66d15a4c24fe70013484574af878d021a3d9c1d9e29e3a1bcf8a567a2734cc3
Score

10^/10

arkei bazarloader cryptbot redline smokeloader tofsee vidar 706 bbtt1 default backdoor collection discovery dropper evasion infostealer loader persistence spyware stealer themida trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Bazar Loader
  Detected loader normally used to deploy BazarBackdoor malware.
  loader dropper bazarloader
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Windows security bypass
  evasion trojan
- Arkei Stealer Payload
  stealer
- Bazar/Team9 Loader payload
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Vidar Stealer
  stealer
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Loads dropped DLL
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1