arkei

General

Target

2ef363ee50a812e147a4a4b6153994ce69b0009adf5a15ee0bd80560bc04d025
Size

330KB
Sample

220117-rrgjcsbacl
MD5

99d1897d745bfc62341f9c17cf2915e9
SHA1

453e8320d080a8abf25f2fdaa3f77046c399b1dd
SHA256

2ef363ee50a812e147a4a4b6153994ce69b0009adf5a15ee0bd80560bc04d025
SHA512

ef6276f2a6305555a56e78bb29fbfbc8d29f1acd23cf3a7877a6a352d2ed0ee9ab64d35fbc5e9a82158026c6e872c65b0a2030c7d5c5339e57547efacf26ddf9

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

patmushta.info

parubey.info

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

C2

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

Targets

- Target
  
  2ef363ee50a812e147a4a4b6153994ce69b0009adf5a15ee0bd80560bc04d025
- Size
  
  330KB
- MD5
  
  99d1897d745bfc62341f9c17cf2915e9
- SHA1
  
  453e8320d080a8abf25f2fdaa3f77046c399b1dd
- SHA256
  
  2ef363ee50a812e147a4a4b6153994ce69b0009adf5a15ee0bd80560bc04d025
- SHA512
  
  ef6276f2a6305555a56e78bb29fbfbc8d29f1acd23cf3a7877a6a352d2ed0ee9ab64d35fbc5e9a82158026c6e872c65b0a2030c7d5c5339e57547efacf26ddf9
Score

10^/10

arkei raccoon smokeloader tofsee xmrig 628dbe616eb46c5e66398ea6a12fa931e1f38eaf default backdoor collection discovery evasion miner persistence spyware stealer suricata 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
- 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 Single char EXE direct download likely trojan (multiple families)
  suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
  suricata
- suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
  suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
  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 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.
- 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
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Legitimate hosting services abused for malware hosting/C2
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1