arkei

General

Target

785f2e14bf956963d959c92a06fa79f57b6669e78981e0db8ba6dd520d012375
Size

330KB
Sample

211225-vhkq7shcen
MD5

982959082d087cd2c9aa8e25d5d295e2
SHA1

3836c6ece84490dcd49d5ad83355f9eb97b0d532
SHA256

785f2e14bf956963d959c92a06fa79f57b6669e78981e0db8ba6dd520d012375
SHA512

661b7a5c81eded08f5d049c37fbf68e0fa5ca0192060d3f129145a8ffba8f841de6bf46e7fb696460de3a4de53994fe57d4ff33bfae10945ae0e1cf2f74c80e6

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

parubey.info

patmushta.info

Extracted

Family

redline

Botnet

1

C2

86.107.197.138:38133

Extracted

Family

redline

Botnet

@cas

C2

87.249.53.87:63820

Targets

- Target
  
  785f2e14bf956963d959c92a06fa79f57b6669e78981e0db8ba6dd520d012375
- Size
  
  330KB
- MD5
  
  982959082d087cd2c9aa8e25d5d295e2
- SHA1
  
  3836c6ece84490dcd49d5ad83355f9eb97b0d532
- SHA256
  
  785f2e14bf956963d959c92a06fa79f57b6669e78981e0db8ba6dd520d012375
- SHA512
  
  661b7a5c81eded08f5d049c37fbf68e0fa5ca0192060d3f129145a8ffba8f841de6bf46e7fb696460de3a4de53994fe57d4ff33bfae10945ae0e1cf2f74c80e6
Score

10^/10

arkei redline smokeloader tofsee xmrig 1 @cas backdoor collection discovery evasion infostealer miner persistence spyware stealer suricata trojan
- 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
- Windows security bypass
  evasion trojan
- suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata
- suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  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 Installed Components in the registry
  persistence
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- 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 Microsoft Outlook profiles
  collection
- 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
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1