arkei

General

Target

fb69a6710c475aaa46b2ae802a4f4985ef09025e383e73dc45c45203da554b68
Size

159KB
Sample

211130-gpa9fshad9
MD5

8a49f5098d1f19c96e198c7202420608
SHA1

82b7d6acfb951540d489ce7e655f7fab120b149f
SHA256

fb69a6710c475aaa46b2ae802a4f4985ef09025e383e73dc45c45203da554b68
SHA512

33a70d18a37f53ac1caa3f881dd418bda5365811c1545018ab321c32e6a59c6c1f138b95a0b7e54eece97e624eb84089973c6b4dde7a707c5f9aac3a9e8be51c

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

quadoil.ru

lakeflex.ru

Extracted

Family

arkei

Botnet

Default

C2

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

Extracted

Family

redline

C2

92.255.76.197:38637

Extracted

Family

redline

Botnet

Hmm

C2

194.127.178.164:59973

Extracted

Family

icedid

Campaign

3858400908

C2

mchinamoz.com

Targets

- Target
  
  fb69a6710c475aaa46b2ae802a4f4985ef09025e383e73dc45c45203da554b68
- Size
  
  159KB
- MD5
  
  8a49f5098d1f19c96e198c7202420608
- SHA1
  
  82b7d6acfb951540d489ce7e655f7fab120b149f
- SHA256
  
  fb69a6710c475aaa46b2ae802a4f4985ef09025e383e73dc45c45203da554b68
- SHA512
  
  33a70d18a37f53ac1caa3f881dd418bda5365811c1545018ab321c32e6a59c6c1f138b95a0b7e54eece97e624eb84089973c6b4dde7a707c5f9aac3a9e8be51c
Score

10^/10

arkei cryptbot icedid redline smokeloader tofsee xmrig default hmm 3858400908 backdoor banker 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
- IcedID, BokBot
  IcedID is a banking trojan capable of stealing credentials.
  trojan banker icedid
- 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 data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- 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
- 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
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1