arkei

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General

Target

23b40b9490cd8b38f5caa859188b325647350524f6490184d8b32367998d9fcd
Size

135KB
Sample

210927-d37m2afehl
MD5

157400dedf8b09e186f95da5e0a07b4c
SHA1

45ff3a0ad5cbd1c5276580f4b557b4d84f8874ee
SHA256

23b40b9490cd8b38f5caa859188b325647350524f6490184d8b32367998d9fcd
SHA512

0cb89de82778a3933dd2e0cc4921db9255bab3643c8efed5db586054d4691f586db7d150ddb819bd1ee6bcf72730ff31ad9c7a308c34dcbe81bcba240fa1eff9

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

Botnet

installszxc1

138.124.186.2:27999

Extracted

Family

raccoon

Botnet

a72c96f6762e4258a13dee8bc0dd14557df18467

Attributes

url4cnc
https://t.me/h_wacel1new_1

rc4.plain

Extracted

Family

raccoon

Botnet

b2f2e53f9e27f901d453d8f6fbafe1b4d5266bb7

Attributes

url4cnc
https://t.me/hcdrom1

rc4.plain

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes

url4cnc
https://t.me/agrybirdsgamerept

rc4.plain

Extracted

Family

redline

Botnet

karma

94.103.9.133:39323

Extracted

Family

redline

Botnet

Bliss

185.237.98.178:62607

Targets

- Target
  
  23b40b9490cd8b38f5caa859188b325647350524f6490184d8b32367998d9fcd
- Size
  
  135KB
- MD5
  
  157400dedf8b09e186f95da5e0a07b4c
- SHA1
  
  45ff3a0ad5cbd1c5276580f4b557b4d84f8874ee
- SHA256
  
  23b40b9490cd8b38f5caa859188b325647350524f6490184d8b32367998d9fcd
- SHA512
  
  0cb89de82778a3933dd2e0cc4921db9255bab3643c8efed5db586054d4691f586db7d150ddb819bd1ee6bcf72730ff31ad9c7a308c34dcbe81bcba240fa1eff9
Score

10^/10

arkei raccoon redline smokeloader tofsee xmrig 5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4 a72c96f6762e4258a13dee8bc0dd14557df18467 b2f2e53f9e27f901d453d8f6fbafe1b4d5266bb7 bliss installszxc1 karma z0rm1onbuild backdoor discovery evasion infostealer miner persistence 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
- 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
- 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
- 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
- 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
- Checks whether UAC is enabled
  evasion trojan
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1