arkei

General

Target

b787211bf206d1863a8d2f2ac2d4064af9debcd2323a2fab1ee9123d251e72cc
Size

146KB
Sample

211126-l1xdaaehh9
MD5

83fde0c0ec19295895792a554290dfbc
SHA1

4ef89d28ccc77ac6a5e8a7724b77042dd7d1da8e
SHA256

b787211bf206d1863a8d2f2ac2d4064af9debcd2323a2fab1ee9123d251e72cc
SHA512

982b6c22374d52dc0ba90cdf04085293a4a65647d8e9da1aad64aa5747aa7d75abf71d69105ee21ae86d41be76ae99d296c29432fa9e3fc0e644efd02acb63fb

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://nalirou70.top/

http://xacokuo80.top/

rc4.i32

Extracted

Family

tofsee

C2

quadoil.ru

lakeflex.ru

Extracted

Family

redline

C2

185.159.80.90:38655

194.58.69.100:37026

Extracted

Family

arkei

Botnet

Default

C2

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

Extracted

Family

vidar

Version

48.7

Botnet

1073

C2

https://mstdn.social/@anapa

https://mastodon.social/@mniami

Attributes

profile_id
1073

Extracted

Family

redline

Botnet

cheat

C2

95.181.152.177:21142

Targets

- Target
  
  b787211bf206d1863a8d2f2ac2d4064af9debcd2323a2fab1ee9123d251e72cc
- Size
  
  146KB
- MD5
  
  83fde0c0ec19295895792a554290dfbc
- SHA1
  
  4ef89d28ccc77ac6a5e8a7724b77042dd7d1da8e
- SHA256
  
  b787211bf206d1863a8d2f2ac2d4064af9debcd2323a2fab1ee9123d251e72cc
- SHA512
  
  982b6c22374d52dc0ba90cdf04085293a4a65647d8e9da1aad64aa5747aa7d75abf71d69105ee21ae86d41be76ae99d296c29432fa9e3fc0e644efd02acb63fb
Score

10^/10

arkei redline smokeloader tofsee vidar xmrig 1073 cheat default agilenet backdoor discovery evasion infostealer miner persistence spyware stealer trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- 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
- Suspicious use of NtCreateProcessExOtherParentProcess
- 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
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Arkei Stealer Payload
  stealer
- Vidar Stealer
  stealer
- XMRig Miner Payload
  miner
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- Deletes itself
- Loads dropped DLL
- Obfuscated with Agile.Net obfuscator
  Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
  agilenet
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- 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
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1