arkei

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General

Target

551d189ddaf9c755742abb7881988aead218a5dbe9e9385d3ac389f93c931e83
Size

285KB
Sample

210928-efqxfaaeb3
MD5

4d7e45cf1679273da2a2260dcbcf161f
SHA1

7ee8c7bbca75f743fe50021026d0f75f85d1e488
SHA256

551d189ddaf9c755742abb7881988aead218a5dbe9e9385d3ac389f93c931e83
SHA512

27586f2b74745caa064f182c60cd2d6f5a4feb833970a76c7fee3cf5763e567f98674ca035fc1a8bec519a6c571770d6eb6611b39a70b9e225b8f2aaf9409c99

Malware Config

Extracted

Family

smokeloader

Version

2020

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

z0rm1onbuild

45.156.21.209:56326

Extracted

Family

redline

92.246.89.6:38437

Extracted

Family

raccoon

Botnet

a72c96f6762e4258a13dee8bc0dd14557df18467

Attributes

url4cnc
https://t.me/h_wacel1new_1

rc4.plain

Extracted

Family

redline

Botnet

raketa

45.144.29.94:61419

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes

url4cnc
https://t.me/agrybirdsgamerept

rc4.plain

Targets

- Target
  
  551d189ddaf9c755742abb7881988aead218a5dbe9e9385d3ac389f93c931e83
- Size
  
  285KB
- MD5
  
  4d7e45cf1679273da2a2260dcbcf161f
- SHA1
  
  7ee8c7bbca75f743fe50021026d0f75f85d1e488
- SHA256
  
  551d189ddaf9c755742abb7881988aead218a5dbe9e9385d3ac389f93c931e83
- SHA512
  
  27586f2b74745caa064f182c60cd2d6f5a4feb833970a76c7fee3cf5763e567f98674ca035fc1a8bec519a6c571770d6eb6611b39a70b9e225b8f2aaf9409c99
Score

10^/10

arkei raccoon redline smokeloader tofsee xmrig 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 a72c96f6762e4258a13dee8bc0dd14557df18467 raketa z0rm1onbuild 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