arkei

General

Target

b4192d70e24462758cfe66a4930136e3.exe
Size

293KB
Sample

220118-kzge1aade2
MD5

b4192d70e24462758cfe66a4930136e3
SHA1

1f8d22bd775668a2a27c7bb655c8a907924d30db
SHA256

7fff90f007947b0a96b3c8a987442108b6a7f8f276a864b453360496df827c96
SHA512

730f1798782a751e331eb6aae63911303ab3af9be7806292c456ff31ab3388149348a38a214be950cb935ea28e9a417f831cf87ccb585a8ec8676fb1ff974dda

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32

Extracted

Family

raccoon

Version

1.8.5

Botnet

470193d69fd872b73819c5e70dc68242c10ccbce

Attributes

url4cnc
http://185.163.204.22/capibar
http://178.62.113.205/capibar
https://t.me/capibar

rc4.plain

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Extracted

Family

arkei

Botnet

Default

C2

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

Targets

- Target
  
  b4192d70e24462758cfe66a4930136e3.exe
- Size
  
  293KB
- MD5
  
  b4192d70e24462758cfe66a4930136e3
- SHA1
  
  1f8d22bd775668a2a27c7bb655c8a907924d30db
- SHA256
  
  7fff90f007947b0a96b3c8a987442108b6a7f8f276a864b453360496df827c96
- SHA512
  
  730f1798782a751e331eb6aae63911303ab3af9be7806292c456ff31ab3388149348a38a214be950cb935ea28e9a417f831cf87ccb585a8ec8676fb1ff974dda
Score

10^/10

arkei raccoon smokeloader 470193d69fd872b73819c5e70dc68242c10ccbce default backdoor discovery spyware stealer trojan upx
- 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
- Arkei Stealer Payload
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- 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 behavioral2