arkei

General

Target

5ff9eabc01ccfd5fa39af78307b053fcbbca2914d5dec74171184ca93119f48b
Size

332KB
Sample

220101-srm7kshgc6
MD5

4f0d490bac31cd5ca296fe218ad5c585
SHA1

9c5137703381f0a301230e69850eb19a5cb13806
SHA256

5ff9eabc01ccfd5fa39af78307b053fcbbca2914d5dec74171184ca93119f48b
SHA512

fe98cf2247f7b22415b86acc0a9c9cd21e9a67d334087ce278a7b1d15efd70d75c2761d5f45ee9e7cd7352a9402fc67cab17f57b65d1d752403bc3b719b752e3

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

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

Extracted

Family

redline

Botnet

cheat

C2

45.147.196.146:6213

Extracted

Family

raccoon

Botnet

e9f10fade0328e7cef5c9f5bf00076086ba5a8a1

Attributes

url4cnc
http://91.219.236.18/baldandbankrupt1
http://194.180.174.41/baldandbankrupt1
http://91.219.236.148/baldandbankrupt1
https://t.me/baldandbankrupt1

rc4.plain

Targets

- Target
  
  5ff9eabc01ccfd5fa39af78307b053fcbbca2914d5dec74171184ca93119f48b
- Size
  
  332KB
- MD5
  
  4f0d490bac31cd5ca296fe218ad5c585
- SHA1
  
  9c5137703381f0a301230e69850eb19a5cb13806
- SHA256
  
  5ff9eabc01ccfd5fa39af78307b053fcbbca2914d5dec74171184ca93119f48b
- SHA512
  
  fe98cf2247f7b22415b86acc0a9c9cd21e9a67d334087ce278a7b1d15efd70d75c2761d5f45ee9e7cd7352a9402fc67cab17f57b65d1d752403bc3b719b752e3
Score

10^/10

arkei raccoon redline smokeloader tofsee xmrig 10da56e7e71e97bdc1f36eb76813bbc3231de7e4 cheat e9f10fade0328e7cef5c9f5bf00076086ba5a8a1 backdoor discovery evasion infostealer miner 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
- 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
- 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
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Arkei Stealer Payload
  stealer
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- 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 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
- Checks whether UAC is enabled
  evasion trojan
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1