arkei

General

Target

89ea128b10d093df0d78ab1ae5f58a7e60a417d91b26e6254dc7562598b08138
Size

278KB
Sample

220117-anwqfagde3
MD5

6d7a70edc1b67875a778bc40e8a7d9e5
SHA1

c11eb52f91ac5ac58de7cd1d97e87549a929c317
SHA256

89ea128b10d093df0d78ab1ae5f58a7e60a417d91b26e6254dc7562598b08138
SHA512

1aa2035d18b23a3b8397d45b956bb78fdcf8515edc0282827235ed8d3c47205942e37badf8322ab315fef95552746e316796f3c815219019e60e1fed03367095

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
  
  89ea128b10d093df0d78ab1ae5f58a7e60a417d91b26e6254dc7562598b08138
- Size
  
  278KB
- MD5
  
  6d7a70edc1b67875a778bc40e8a7d9e5
- SHA1
  
  c11eb52f91ac5ac58de7cd1d97e87549a929c317
- SHA256
  
  89ea128b10d093df0d78ab1ae5f58a7e60a417d91b26e6254dc7562598b08138
- SHA512
  
  1aa2035d18b23a3b8397d45b956bb78fdcf8515edc0282827235ed8d3c47205942e37badf8322ab315fef95552746e316796f3c815219019e60e1fed03367095
Score

10^/10

arkei raccoon smokeloader tofsee xmrig default backdoor evasion miner persistence 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
- 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 computer location settings
  Looks up country code configured in the registry, likely geofence.
- Legitimate hosting services abused for malware hosting/C2
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1