arkei

Sharing

General

Target

febe6e32867372818c888f47bd476c434f20577e9fa237bd4baeaeca85f9c4ed
Size

328KB
Sample

220117-y5t5yacbh8
MD5

49725b349a95743b705c30f4656b5bd6
SHA1

6ec092456203c0c6d0cf96fa245b53322d503962
SHA256

febe6e32867372818c888f47bd476c434f20577e9fa237bd4baeaeca85f9c4ed
SHA512

e1a1dbe9fab33a2c732cd3134cb9c72b3b1430293df995a63a7eca90ed7f82671e22d9ad4427f471937b6fa54fdfe43dd763fa5eb4fb7ed32f27b59aa371b6a7

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

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

patmushta.info

ovicrush.cn

Extracted

Family

raccoon

Version

1.8.5

Botnet

470193d69fd872b73819c5e70dc68242c10ccbce

Attributes

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

rc4.plain

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

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

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Targets

- Target
  
  febe6e32867372818c888f47bd476c434f20577e9fa237bd4baeaeca85f9c4ed
- Size
  
  328KB
- MD5
  
  49725b349a95743b705c30f4656b5bd6
- SHA1
  
  6ec092456203c0c6d0cf96fa245b53322d503962
- SHA256
  
  febe6e32867372818c888f47bd476c434f20577e9fa237bd4baeaeca85f9c4ed
- SHA512
  
  e1a1dbe9fab33a2c732cd3134cb9c72b3b1430293df995a63a7eca90ed7f82671e22d9ad4427f471937b6fa54fdfe43dd763fa5eb4fb7ed32f27b59aa371b6a7
Score

10^/10

arkei raccoon smokeloader tofsee xmrig 470193d69fd872b73819c5e70dc68242c10ccbce 628dbe616eb46c5e66398ea6a12fa931e1f38eaf default backdoor 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
- 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.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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