asyncrat

General

Target

8cdc6cda8bfd521c0d7283cb9ed8d416a400d62d7752997ae14773b56be3cb8b
Size

257KB
Sample

210916-eyn6kabhh8
MD5

271a83eeae8b308407a53fcfc4fed7db
SHA1

1c3c814767c724e635491e4912b988f9ed68d8fc
SHA256

8cdc6cda8bfd521c0d7283cb9ed8d416a400d62d7752997ae14773b56be3cb8b
SHA512

744069cdc4f4875a26eb06d10f307a93a4a96be941ca8e70a36d86efa3925ba22faef339985cbf8d857245d46a0e6fdac0e6a9041311e1bd7a7e9cc984a01502

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://fazanaharahe1.xyz/

http://xandelissane2.xyz/

http://ustiassosale3.xyz/

http://cytheriata4.xyz/

http://ggiergionard5.xyz/

http://rrelleynaniy6.store/

http://danniemusoa7.store/

http://nastanizab8.store/

http://onyokandis9.store/

http://dmunaavank10.store/

http://gilmandros11.site/

http://cusanthana12.site/

http://willietjeana13.site/

http://ximusokall14.site/

http://blodinetisha15.site/

http://urydiahadyss16.club/

http://glasamaddama17.club/

http://marlingarly18.club/

http://alluvianna19.club/

http://xandirkaniel20.club/

rc4.i32

Extracted

Family

redline

Botnet

Mix 1592021

C2

93.115.20.139:28978

Extracted

Family

vidar

Version

40.6

Botnet

936

C2

https://dimonbk83.tumblr.com/

Attributes

profile_id
936

Extracted

Family

redline

Botnet

33

C2

94.26.248.150:17618

Targets

- Target
  
  8cdc6cda8bfd521c0d7283cb9ed8d416a400d62d7752997ae14773b56be3cb8b
- Size
  
  257KB
- MD5
  
  271a83eeae8b308407a53fcfc4fed7db
- SHA1
  
  1c3c814767c724e635491e4912b988f9ed68d8fc
- SHA256
  
  8cdc6cda8bfd521c0d7283cb9ed8d416a400d62d7752997ae14773b56be3cb8b
- SHA512
  
  744069cdc4f4875a26eb06d10f307a93a4a96be941ca8e70a36d86efa3925ba22faef339985cbf8d857245d46a0e6fdac0e6a9041311e1bd7a7e9cc984a01502
Score

10^/10

asyncrat raccoon redline smokeloader tofsee vidar xmrig 33 936 mix 1592021 backdoor discovery evasion infostealer miner persistence rat spyware stealer themida trojan
- AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers.
  rat asyncrat
- 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
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Async RAT payload
  rat
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Vidar Stealer
  stealer
- XMRig Miner Payload
  miner
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- 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 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 2FA software files, possible credential harvesting
  spyware stealer
- 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
- Legitimate hosting services abused for malware hosting/C2
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1