arkei

General

Target

901957bfd4c1981c0ac14f172cf9fa44f614f6c418a33bca60737c84c9a006cf
Size

335KB
Sample

211216-sp9b2acda4
MD5

9844ed269b47960ad3ca78a727e1582a
SHA1

470fb001e85e4d112c53b667689af4995861638e
SHA256

901957bfd4c1981c0ac14f172cf9fa44f614f6c418a33bca60737c84c9a006cf
SHA512

c82e372bbefe2ed05e03482ec83825a999f7f7248f54e59c56e7a5b2f2961a1688b00091869834fa6c5aa27c96fbd4b74cc0abd5bd2ef7e2c2d9297490d079cd

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

redline

Botnet

22

C2

195.133.47.114:38127

Extracted

Family

tofsee

C2

mubrikych.top

oxxyfix.xyz

Targets

- Target
  
  901957bfd4c1981c0ac14f172cf9fa44f614f6c418a33bca60737c84c9a006cf
- Size
  
  335KB
- MD5
  
  9844ed269b47960ad3ca78a727e1582a
- SHA1
  
  470fb001e85e4d112c53b667689af4995861638e
- SHA256
  
  901957bfd4c1981c0ac14f172cf9fa44f614f6c418a33bca60737c84c9a006cf
- SHA512
  
  c82e372bbefe2ed05e03482ec83825a999f7f7248f54e59c56e7a5b2f2961a1688b00091869834fa6c5aa27c96fbd4b74cc0abd5bd2ef7e2c2d9297490d079cd
Score

10^/10

arkei bazarloader redline smokeloader tofsee xmrig 22 backdoor discovery dropper evasion infostealer loader miner persistence spyware stealer trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Bazar Loader
  Detected loader normally used to deploy BazarBackdoor malware.
  loader dropper bazarloader
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- 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
- Bazar/Team9 Loader payload
- 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.
- Deletes itself
- Loads dropped DLL
- 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