arkei

General

Target

fe182a93d10cf8b048cb1a72b07f80ded9f6e2e0177f74f2baf9f17ede242ee9
Size

199KB
Sample

210926-q5t6yaeghn
MD5

231bd999a5103521852e4c3e283bb649
SHA1

27fd4940930c42ea737669760640400748b1124c
SHA256

fe182a93d10cf8b048cb1a72b07f80ded9f6e2e0177f74f2baf9f17ede242ee9
SHA512

d2df51691783e348f72b1f7ef660225d89f8c0f07561102b5f3bace3261e68be28a5c5a4d8a9b5ef73c92039d8857cfd82fb846757c2e68779590ba6d02863cd

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://naghenrietti1.top/

http://kimballiett2.top/

http://xadriettany3.top/

http://jebeccallis4.top/

http://nityanneron5.top/

http://umayaniela6.top/

http://lynettaram7.top/

http://sadineyalas8.top/

http://geenaldencia9.top/

http://aradysiusep10.top/

rc4.i32

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes

url4cnc
https://t.me/agrybirdsgamerept

rc4.plain

Targets

- Target
  
  fe182a93d10cf8b048cb1a72b07f80ded9f6e2e0177f74f2baf9f17ede242ee9
- Size
  
  199KB
- MD5
  
  231bd999a5103521852e4c3e283bb649
- SHA1
  
  27fd4940930c42ea737669760640400748b1124c
- SHA256
  
  fe182a93d10cf8b048cb1a72b07f80ded9f6e2e0177f74f2baf9f17ede242ee9
- SHA512
  
  d2df51691783e348f72b1f7ef660225d89f8c0f07561102b5f3bace3261e68be28a5c5a4d8a9b5ef73c92039d8857cfd82fb846757c2e68779590ba6d02863cd
Score

10^/10

arkei raccoon smokeloader 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 backdoor discovery evasion spyware stealer suricata themida trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
  suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
  suricata
- suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
  suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
  suricata
- Arkei Stealer Payload
  stealer
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Downloads MZ/PE file
- Executes dropped EXE
- 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 local email clients
  Email clients store some user data on disk where infostealers will often target it.
  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
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1