asyncrat

General

Target

74523d51eb949ce0257cf4f13a5090d1017927248b20df7e7ab7ceab224db708
Size

259KB
Sample

210916-dy2afsehbl
MD5

7fbc1752e69ed7b5bf7b135aaee8a14f
SHA1

cc298f3a68dbffebd3d2580068dc4c0f3c708e7a
SHA256

74523d51eb949ce0257cf4f13a5090d1017927248b20df7e7ab7ceab224db708
SHA512

be49f5260c3e151a6882b14c1ff98b2d4bb1a3ab1f48327019f522c93ec89dff932de911c558a68ebdf0dc8b25f17a24026ee3695b50117f58385671319ca6da

Score

10^/10

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

33

C2

94.26.248.150:17618

Targets

- Target
  
  74523d51eb949ce0257cf4f13a5090d1017927248b20df7e7ab7ceab224db708
- Size
  
  259KB
- MD5
  
  7fbc1752e69ed7b5bf7b135aaee8a14f
- SHA1
  
  cc298f3a68dbffebd3d2580068dc4c0f3c708e7a
- SHA256
  
  74523d51eb949ce0257cf4f13a5090d1017927248b20df7e7ab7ceab224db708
- SHA512
  
  be49f5260c3e151a6882b14c1ff98b2d4bb1a3ab1f48327019f522c93ec89dff932de911c558a68ebdf0dc8b25f17a24026ee3695b50117f58385671319ca6da
Score

10^/10

asyncrat raccoon redline smokeloader tofsee xmrig 33 backdoor discovery evasion infostealer miner persistence rat spyware stealer suricata 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
- Windows security bypass
  evasion trojan
- suricata: ET MALWARE Known Sinkhole Response Header
  suricata: ET MALWARE Known Sinkhole Response Header
  suricata
- 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
- XMRig Miner Payload
  miner
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Installed Components in the registry
  persistence
- 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 data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- 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
- 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