arkei

General

Target

ea44a1565a4ccc67324239b51256b745da475b33de38f3725835ae6d7ab67c3c
Size

123KB
Sample

210925-kvjdssahb7
MD5

f9ef1664e78e003da4bfcddfb2aa6f25
SHA1

dc5d6d59caf6549278573bb958edf0607918244c
SHA256

ea44a1565a4ccc67324239b51256b745da475b33de38f3725835ae6d7ab67c3c
SHA512

61b5104f11cdde00d9b27a6acf65ff37f1fc21c55701bc5854b073558994fc3a8bef2106e80b4e580b92fc926502f31a1c6bffb7ae98e2b750a5888b17d8b31f

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

qq

C2

135.181.142.223:30397

Extracted

Family

redline

Botnet

700$

C2

65.21.231.57:60751

Extracted

Family

raccoon

Botnet

f6d7183c9e82d2a9b81e6c0608450aa66cefb51f

Attributes

url4cnc
https://t.me/justoprostohello

rc4.plain

Targets

- Target
  
  ea44a1565a4ccc67324239b51256b745da475b33de38f3725835ae6d7ab67c3c
- Size
  
  123KB
- MD5
  
  f9ef1664e78e003da4bfcddfb2aa6f25
- SHA1
  
  dc5d6d59caf6549278573bb958edf0607918244c
- SHA256
  
  ea44a1565a4ccc67324239b51256b745da475b33de38f3725835ae6d7ab67c3c
- SHA512
  
  61b5104f11cdde00d9b27a6acf65ff37f1fc21c55701bc5854b073558994fc3a8bef2106e80b4e580b92fc926502f31a1c6bffb7ae98e2b750a5888b17d8b31f
Score

10^/10

arkei raccoon redline smokeloader tofsee xmrig 700$f6d7183c9e82d2a9b81e6c0608450aa66cefb51f qq backdoor discovery evasion infostealer miner persistence spyware stealer 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
- 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
- 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 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
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1