arkei

General

Target

49997ffd1d3b65f24428424d256cebf08dafbd80b4121c6fd32a76ef66e936bb
Size

328KB
Sample

220117-za62paccc6
MD5

6f70506b556aa0fe4915adc0a43004db
SHA1

8755c351b54921f45f1036b7e61e4f4eb614118d
SHA256

49997ffd1d3b65f24428424d256cebf08dafbd80b4121c6fd32a76ef66e936bb
SHA512

102cfc8ad3c48538827009bd5a0c6363c7db0ab11965b973466723b6fe0323eb2fda23f7d45cf994a58539cf6f3c32ac087ce4186b4f66081f8197b42bd02011

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

ovicrush.cn

Extracted

Family

raccoon

Version

1.8.5

Botnet

628dbe616eb46c5e66398ea6a12fa931e1f38eaf

Attributes

url4cnc
http://185.163.204.22/capibar
http://178.62.113.205/capibar
https://t.me/capibar

rc4.plain

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

- Target
  
  49997ffd1d3b65f24428424d256cebf08dafbd80b4121c6fd32a76ef66e936bb
- Size
  
  328KB
- MD5
  
  6f70506b556aa0fe4915adc0a43004db
- SHA1
  
  8755c351b54921f45f1036b7e61e4f4eb614118d
- SHA256
  
  49997ffd1d3b65f24428424d256cebf08dafbd80b4121c6fd32a76ef66e936bb
- SHA512
  
  102cfc8ad3c48538827009bd5a0c6363c7db0ab11965b973466723b6fe0323eb2fda23f7d45cf994a58539cf6f3c32ac087ce4186b4f66081f8197b42bd02011
Score

10^/10

arkei raccoon smokeloader tofsee xmrig 628dbe616eb46c5e66398ea6a12fa931e1f38eaf default 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
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Arkei Stealer Payload
  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
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  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