arkei

General

Target

0f750ff92a98554cc1b3f1c381f5c386.exe
Size

300KB
Sample

211218-reeh8sfbc7
MD5

0f750ff92a98554cc1b3f1c381f5c386
SHA1

730f6c6ae1b0705284b18a4665cae5ba195ba90e
SHA256

83d0e70a23c542850312be419a86d0a77390d766ce8b5dd21ab0620c1aec75d3
SHA512

bc980b0b88bd88b604513960410697e9979756f09035a23656f5020b6f85a5cd4b10d55cf66bd9129583b19ccb8bee1be4393b438340c12883a610ed738f7c83

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

mubrikych.top

oxxyfix.xyz

Extracted

Family

redline

Botnet

1

C2

86.107.197.138:38133

Extracted

Family

vidar

Version

49.1

Botnet

1100

C2

https://noc.social/@sergeev46

https://c.im/@sergeev47

Attributes

profile_id
1100

Targets

- Target
  
  0f750ff92a98554cc1b3f1c381f5c386.exe
- Size
  
  300KB
- MD5
  
  0f750ff92a98554cc1b3f1c381f5c386
- SHA1
  
  730f6c6ae1b0705284b18a4665cae5ba195ba90e
- SHA256
  
  83d0e70a23c542850312be419a86d0a77390d766ce8b5dd21ab0620c1aec75d3
- SHA512
  
  bc980b0b88bd88b604513960410697e9979756f09035a23656f5020b6f85a5cd4b10d55cf66bd9129583b19ccb8bee1be4393b438340c12883a610ed738f7c83
Score

10^/10

arkei redline smokeloader tofsee vidar xmrig 1 1100 backdoor discovery evasion infostealer miner persistence spyware stealer trojan vmprotect
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- 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
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Arkei Stealer Payload
  stealer
- Vidar Stealer
  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
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- 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 behavioral2