arkei

General

Target

71120847eff09db71c9795b44128a24a.exe
Size

149KB
Sample

210925-n67sbaccap
MD5

71120847eff09db71c9795b44128a24a
SHA1

1a63abea5fbfb65d786aee239428a06c74f8051e
SHA256

8350538160b089becbb7142d16ecf8089b16fbf11ead40dc1169a9e6104c0304
SHA512

2ba08567743f79daaea72cfefa971cf2983dd0484e654a5e85cf1bd03f9219bcb3e6c85ca1fc2592bba99c511370e2869be25775e2c9b6579a55a711ed9b361b

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

redline

Botnet

228

C2

159.69.123.122:23857

Extracted

Family

raccoon

Botnet

f6d7183c9e82d2a9b81e6c0608450aa66cefb51f

Attributes

url4cnc
https://t.me/justoprostohello

rc4.plain

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes

url4cnc
https://t.me/agrybirdsgamerept

rc4.plain

Targets

- Target
  
  71120847eff09db71c9795b44128a24a.exe
- Size
  
  149KB
- MD5
  
  71120847eff09db71c9795b44128a24a
- SHA1
  
  1a63abea5fbfb65d786aee239428a06c74f8051e
- SHA256
  
  8350538160b089becbb7142d16ecf8089b16fbf11ead40dc1169a9e6104c0304
- SHA512
  
  2ba08567743f79daaea72cfefa971cf2983dd0484e654a5e85cf1bd03f9219bcb3e6c85ca1fc2592bba99c511370e2869be25775e2c9b6579a55a711ed9b361b
Score

10^/10

bitrat redline smokeloader 228 backdoor discovery infostealer persistence spyware stealer suricata trojan arkei raccoon 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 f6d7183c9e82d2a9b81e6c0608450aa66cefb51f
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- BitRAT
  BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
  trojan bitrat
- BitRAT Payload
- 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
- suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
  suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
  suricata
- suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata
- suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
  suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
  suricata
- Arkei Stealer Payload
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- 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
- 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
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2