arkei

General

Target

6e5d4d74ad9d983c19705b1f84ae171fe42560e9aac59fdb2e63542c92ac7aaf
Size

294KB
Sample

220109-l4hdjaddg2
MD5

e4a5ca295f5d76687d8e2bf952302a79
SHA1

93379a5c8f41c6bd8431e771e55ae63db6b36272
SHA256

6e5d4d74ad9d983c19705b1f84ae171fe42560e9aac59fdb2e63542c92ac7aaf
SHA512

8cb1458dfdbb47f67a8b5e7108220cec59a5d64938352b8f8966927274d31c72e99addac26cd93cb2c6f13420a6fd981dedc9aaca31d86dbea109fa52aff1ef2

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

Botnet

10da56e7e71e97bdc1f36eb76813bbc3231de7e4

Attributes

url4cnc
http://194.180.174.53/capibar
http://91.219.236.18/capibar
http://194.180.174.41/capibar
http://91.219.236.148/capibar
https://t.me/capibar

rc4.plain

Targets

- Target
  
  6e5d4d74ad9d983c19705b1f84ae171fe42560e9aac59fdb2e63542c92ac7aaf
- Size
  
  294KB
- MD5
  
  e4a5ca295f5d76687d8e2bf952302a79
- SHA1
  
  93379a5c8f41c6bd8431e771e55ae63db6b36272
- SHA256
  
  6e5d4d74ad9d983c19705b1f84ae171fe42560e9aac59fdb2e63542c92ac7aaf
- SHA512
  
  8cb1458dfdbb47f67a8b5e7108220cec59a5d64938352b8f8966927274d31c72e99addac26cd93cb2c6f13420a6fd981dedc9aaca31d86dbea109fa52aff1ef2
Score

10^/10

arkei raccoon smokeloader tofsee 10da56e7e71e97bdc1f36eb76813bbc3231de7e4 backdoor collection discovery evasion 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
- Windows security bypass
  evasion trojan
- Arkei Stealer Payload
  stealer
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- 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
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1