arkei

General

Target

fc2520aab0794cb2f235cc76075b979e53ee8294363b90157994a2ce97633980
Size

331KB
Sample

220117-rps5dabaan
MD5

1378c6aaa42451059f299deb1c086ba3
SHA1

a6a8d5293e1c8b80b698ab56224e59595338783d
SHA256

fc2520aab0794cb2f235cc76075b979e53ee8294363b90157994a2ce97633980
SHA512

8e94f8a8de579254a3ea5ce717c6a064824ad716fed8f0e01b67bb309e547c568dcc8049b8f7e0b323608d19c6a24f0ced90ee8327ed9001a9c148ceb6e56663

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

1.8.5

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
  
  fc2520aab0794cb2f235cc76075b979e53ee8294363b90157994a2ce97633980
- Size
  
  331KB
- MD5
  
  1378c6aaa42451059f299deb1c086ba3
- SHA1
  
  a6a8d5293e1c8b80b698ab56224e59595338783d
- SHA256
  
  fc2520aab0794cb2f235cc76075b979e53ee8294363b90157994a2ce97633980
- SHA512
  
  8e94f8a8de579254a3ea5ce717c6a064824ad716fed8f0e01b67bb309e547c568dcc8049b8f7e0b323608d19c6a24f0ced90ee8327ed9001a9c148ceb6e56663
Score

10^/10

arkei raccoon smokeloader tofsee xmrig 628dbe616eb46c5e66398ea6a12fa931e1f38eaf default backdoor collection discovery evasion miner persistence spyware stealer suricata 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
- suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
  suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
  suricata
- 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
- 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
- Legitimate hosting services abused for malware hosting/C2
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1