arkei

General

Target

ce9173a02b70b7538b0b5c06edde92ef2a28fa7468a503d22a66c5309b5749d5
Size

277KB
Sample

220117-b8at5sgeb4
MD5

b4e3bff9a7433da974c0094e387f43e7
SHA1

0b1942d25c2f6246628438e6494280007500af7b
SHA256

ce9173a02b70b7538b0b5c06edde92ef2a28fa7468a503d22a66c5309b5749d5
SHA512

5f8ab94e164820f97c63332d380520c92603a8bcdfda7e83027b08e29d9675c01a25179b2aad2902a3eee9a9370ea3366a567f6c6fa624aa8494d0e5f3fe7028

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

arkei

Botnet

Default

C2

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

Extracted

Family

tofsee

C2

patmushta.info

parubey.info

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Targets

- Target
  
  ce9173a02b70b7538b0b5c06edde92ef2a28fa7468a503d22a66c5309b5749d5
- Size
  
  277KB
- MD5
  
  b4e3bff9a7433da974c0094e387f43e7
- SHA1
  
  0b1942d25c2f6246628438e6494280007500af7b
- SHA256
  
  ce9173a02b70b7538b0b5c06edde92ef2a28fa7468a503d22a66c5309b5749d5
- SHA512
  
  5f8ab94e164820f97c63332d380520c92603a8bcdfda7e83027b08e29d9675c01a25179b2aad2902a3eee9a9370ea3366a567f6c6fa624aa8494d0e5f3fe7028
Score

10^/10

arkei raccoon smokeloader tofsee xmrig 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
- Suspicious use of NtCreateProcessExOtherParentProcess
- 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
- 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
- Legitimate hosting services abused for malware hosting/C2
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1