arkei

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General

Target

0527ca92d1c3e73a1b8509a83a2e7bb1ec1a65834194d839de6db5c5611cb057
Size

306KB
Sample

211130-aa91xagae7
MD5

7bbceaa3ffb184194b13bc591f2a6178
SHA1

7096a44a0f26e9c1db812cfe18eb6b5a230204ed
SHA256

0527ca92d1c3e73a1b8509a83a2e7bb1ec1a65834194d839de6db5c5611cb057
SHA512

4f54bc5911d9b69c457f66f5f4cd99739bca5cbe3324e202b2f3e4ef86ddaf527204b9810f181ac39e676735ff5b91bea3f7addcd8487baa2a47cbf2c2a0e129

Malware Config

Extracted

Family

smokeloader

Version

2020

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

quadoil.ru

lakeflex.ru

Extracted

Family

redline

92.255.76.197:38637

Extracted

Family

arkei

Botnet

Default

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

Extracted

Family

redline

Botnet

bbtt1

212.193.30.196:13040

Extracted

Family

redline

Botnet

easy cash

178.238.8.207:11703

Targets

- Target
  
  0527ca92d1c3e73a1b8509a83a2e7bb1ec1a65834194d839de6db5c5611cb057
- Size
  
  306KB
- MD5
  
  7bbceaa3ffb184194b13bc591f2a6178
- SHA1
  
  7096a44a0f26e9c1db812cfe18eb6b5a230204ed
- SHA256
  
  0527ca92d1c3e73a1b8509a83a2e7bb1ec1a65834194d839de6db5c5611cb057
- SHA512
  
  4f54bc5911d9b69c457f66f5f4cd99739bca5cbe3324e202b2f3e4ef86ddaf527204b9810f181ac39e676735ff5b91bea3f7addcd8487baa2a47cbf2c2a0e129
Score

10^/10

arkei cryptbot redline smokeloader tofsee vidar xmrig bbtt1 default easy cash backdoor discovery evasion infostealer miner persistence spyware stealer themida trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- 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
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- 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