arkei

General

Target

b7493db872e140541cf2ddbbf0900ea0cc94767062e8ac91a0088164a2a97f03
Size

190KB
Sample

211211-jkqjpaahf4
MD5

4fb276ea7621d8d34227563909ba9b7b
SHA1

c1e891cc62e9ddb695a1cc774d57c0200d28c8d2
SHA256

b7493db872e140541cf2ddbbf0900ea0cc94767062e8ac91a0088164a2a97f03
SHA512

37497d9651d09c549045ad0f2c1a066fc8edb2e0a7c9f1f2b070796db4f8c67b3c6199670f4aad9f7d31360e9dfae83a3b1293806c76605718e1ad575844dcb5

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

raccoon

rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

f797145799b7b1b77b35d81de942eee0908da519

Attributes

url4cnc
http://91.219.236.27/capibar
http://94.158.245.167/capibar
http://185.163.204.216/capibar
http://185.225.19.238/capibar
http://185.163.204.218/capibar
https://t.me/capibar

rc4.plain

Extracted

Family

tofsee

C2

mubrikych.top

oxxyfix.xyz

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

eab89db8f8e51b4a23c6cffb85db8684a0f53e06

Attributes

url4cnc
http://91.219.236.27/zalmanssx
http://94.158.245.167/zalmanssx
http://185.163.204.216/zalmanssx
http://185.225.19.238/zalmanssx
http://185.163.204.218/zalmanssx
https://t.me/zalmanssx

rc4.plain

Targets

- Target
  
  b7493db872e140541cf2ddbbf0900ea0cc94767062e8ac91a0088164a2a97f03
- Size
  
  190KB
- MD5
  
  4fb276ea7621d8d34227563909ba9b7b
- SHA1
  
  c1e891cc62e9ddb695a1cc774d57c0200d28c8d2
- SHA256
  
  b7493db872e140541cf2ddbbf0900ea0cc94767062e8ac91a0088164a2a97f03
- SHA512
  
  37497d9651d09c549045ad0f2c1a066fc8edb2e0a7c9f1f2b070796db4f8c67b3c6199670f4aad9f7d31360e9dfae83a3b1293806c76605718e1ad575844dcb5
Score

10^/10

arkei raccoon redline smokeloader tofsee xmrig eab89db8f8e51b4a23c6cffb85db8684a0f53e06 f797145799b7b1b77b35d81de942eee0908da519 backdoor collection 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
- 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
- Drops startup file
- 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
- Checks whether UAC is enabled
  evasion trojan
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1