arkei

General

Target

47e7c05e6412881d32216f3be14af7551e4588f98b36955b96d3b3e417572f80
Size

333KB
Sample

211216-vdfaxscea4
MD5

cb20b1789705a2e479662def3fa338f8
SHA1

b2f544d2f9ff278abfaf9d73e5762dac2a23d4c5
SHA256

47e7c05e6412881d32216f3be14af7551e4588f98b36955b96d3b3e417572f80
SHA512

f36971ae52fdf7a3ba246d326ac1c4f628d393b08110dd8ef921afd3adb415c817b5483ffbbff0df58fe25674aa36fda3d2e7b43ba91000070e63a38f392953e

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32

Extracted

Family

redline

Botnet

22

C2

195.133.47.114:38127

Extracted

Family

tofsee

C2

mubrikych.top

oxxyfix.xyz

Targets

- Target
  
  47e7c05e6412881d32216f3be14af7551e4588f98b36955b96d3b3e417572f80
- Size
  
  333KB
- MD5
  
  cb20b1789705a2e479662def3fa338f8
- SHA1
  
  b2f544d2f9ff278abfaf9d73e5762dac2a23d4c5
- SHA256
  
  47e7c05e6412881d32216f3be14af7551e4588f98b36955b96d3b3e417572f80
- SHA512
  
  f36971ae52fdf7a3ba246d326ac1c4f628d393b08110dd8ef921afd3adb415c817b5483ffbbff0df58fe25674aa36fda3d2e7b43ba91000070e63a38f392953e
Score

10^/10

arkei bazarloader redline smokeloader tofsee xmrig 22 backdoor collection discovery dropper evasion infostealer loader miner persistence spyware stealer trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Bazar Loader
  Detected loader normally used to deploy BazarBackdoor malware.
  loader dropper bazarloader
- 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
- Suspicious use of NtCreateProcessExOtherParentProcess
- 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
- Bazar/Team9 Loader payload
- 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
- 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
- Accesses Microsoft Outlook profiles
  collection
- 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
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1