arkei

General

Target

4307cb8ce9b122ec9a3d2f6a3d7b3a626f4e0203f1b8336672ecba12444e1c4f
Size

273KB
Sample

220111-1m17mshec3
MD5

168ae51e70ea246c01ff4a11f36c4017
SHA1

0da81bbd0bbef5bc58f1df552bc26691c2f15718
SHA256

4307cb8ce9b122ec9a3d2f6a3d7b3a626f4e0203f1b8336672ecba12444e1c4f
SHA512

8b8cdf9670bd531365fbd9e9010743a0ca09040832a087d7ac566c7dc74883fa177b38f1b13104a364d63cf99ce7a99effb760041a018ff70d83a275876e95d0

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

C2

patmushta.info

parubey.info

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Extracted

Family

vidar

Version

49.6

Botnet

565

C2

https://noc.social/@banda5ker

https://mastodon.social/@banda6ker

Attributes

profile_id
565

Extracted

Family

vidar

Version

49.6

Botnet

1125

C2

https://noc.social/@banda5ker

https://mastodon.social/@banda6ker

Attributes

profile_id
1125

Targets

- Target
  
  4307cb8ce9b122ec9a3d2f6a3d7b3a626f4e0203f1b8336672ecba12444e1c4f
- Size
  
  273KB
- MD5
  
  168ae51e70ea246c01ff4a11f36c4017
- SHA1
  
  0da81bbd0bbef5bc58f1df552bc26691c2f15718
- SHA256
  
  4307cb8ce9b122ec9a3d2f6a3d7b3a626f4e0203f1b8336672ecba12444e1c4f
- SHA512
  
  8b8cdf9670bd531365fbd9e9010743a0ca09040832a087d7ac566c7dc74883fa177b38f1b13104a364d63cf99ce7a99effb760041a018ff70d83a275876e95d0
Score

10^/10

arkei raccoon smokeloader tofsee vidar xmrig 1125 565 backdoor collection discovery evasion miner persistence spyware stealer trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- 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
- 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 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
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1