arkei

General

Target

c4a10ad7d47142084b5bc5328148b11b.exe
Size

305KB
Sample

211130-g67zrahbc3
MD5

c4a10ad7d47142084b5bc5328148b11b
SHA1

f75809f0471b964ca3530669e6b5eaf80fb74bf6
SHA256

60f8005003a0404b139dde74fee94ecf58dff12f0210f0963a0f3357d1cefabe
SHA512

d9aaf05d8b0a45d2a3343205dc4d4e6312997f8db54bb49ca8f224d510d9c2ba8401a26cf372f7d94d8be38fdbc491e6d94094649a42fc0c5b7beaaebc150523

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32

Extracted

Family

redline

C2

92.255.76.197:38637

Extracted

Family

tofsee

C2

quadoil.ru

lakeflex.ru

Extracted

Family

arkei

Botnet

Default

C2

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

Extracted

Family

redline

Botnet

Hmm

C2

194.127.178.164:59973

Extracted

Family

icedid

Campaign

2904573523

C2

placingapie.ink

Targets

- Target
  
  c4a10ad7d47142084b5bc5328148b11b.exe
- Size
  
  305KB
- MD5
  
  c4a10ad7d47142084b5bc5328148b11b
- SHA1
  
  f75809f0471b964ca3530669e6b5eaf80fb74bf6
- SHA256
  
  60f8005003a0404b139dde74fee94ecf58dff12f0210f0963a0f3357d1cefabe
- SHA512
  
  d9aaf05d8b0a45d2a3343205dc4d4e6312997f8db54bb49ca8f224d510d9c2ba8401a26cf372f7d94d8be38fdbc491e6d94094649a42fc0c5b7beaaebc150523
Score

10^/10

arkei cryptbot redline smokeloader tofsee default backdoor evasion infostealer persistence spyware stealer themida trojan icedid xmrig hmm 2904573523 banker discovery miner
- 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 behavioral2