arkei

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General

Target

d38921180eefad28ad164b96e902491cc9fe2a4f7a6a42ca08a06c6474d431de
Size

320KB
Sample

211120-sf1zasgac5
MD5

c22ba8a93e20487fc1f37cbab8d1ece6
SHA1

c67ee397968029b40615940d639f729aaf8350c5
SHA256

d38921180eefad28ad164b96e902491cc9fe2a4f7a6a42ca08a06c6474d431de
SHA512

948f2900c819903f46ade7ae696299c6f53dfb23750e4b0dac2ef43f8e6a189e3f3fbfd333952f598eee8bddd649c1f9d131eaedc3708412e4614becd80ebf41

Malware Config

Extracted

Family

smokeloader

Version

2020

http://host-file-host6.com/

http://host-host-file8.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

tofsee

quadoil.ru

lakeflex.ru

Extracted

Family

redline

185.159.80.90:38637

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

ddf183af4241e3172885cf1b2c4c1fb4ee03d05a

Attributes

url4cnc
http://91.219.236.27/capibar
http://5.181.156.92/capibar
http://91.219.236.207/capibar
http://185.225.19.18/capibar
http://91.219.237.227/capibar
https://t.me/capibar

rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

59885c564847bf29ddd9457b81c619998245ba90

Attributes

url4cnc
http://91.219.236.27/opussenseus1
http://5.181.156.92/opussenseus1
http://91.219.236.207/opussenseus1
http://185.225.19.18/opussenseus1
http://91.219.237.227/opussenseus1
https://t.me/opussenseus1

rc4.plain

Extracted

Family

arkei

Botnet

Default

http://file-file-host4.com/tratata.php

Extracted

Family

redline

Botnet

Sleeze

194.127.179.0:42417

Extracted

Family

djvu

http://pqkl.org/lancer/get.php

Attributes

extension
.pqgs
offline_id
sxBiQsbjWFiebwL5CBX8BdAKoj68ukAMlxLy6At1
payload_url
http://kotob.top/dl/build2.exe
http://pqkl.org/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-ZmofmHikRP Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: manager@mailtemp.ch Reserve e-mail address to contact us: helprestoremanager@airmail.cc Your personal ID: 0352gSd743d

rsa_pubkey.plain

Extracted

Family

vidar

Version

48.6

Botnet

706

https://mastodon.online/@valhalla

https://koyu.space/@valhalla

Attributes

profile_id
706

Targets

- Target
  
  d38921180eefad28ad164b96e902491cc9fe2a4f7a6a42ca08a06c6474d431de
- Size
  
  320KB
- MD5
  
  c22ba8a93e20487fc1f37cbab8d1ece6
- SHA1
  
  c67ee397968029b40615940d639f729aaf8350c5
- SHA256
  
  d38921180eefad28ad164b96e902491cc9fe2a4f7a6a42ca08a06c6474d431de
- SHA512
  
  948f2900c819903f46ade7ae696299c6f53dfb23750e4b0dac2ef43f8e6a189e3f3fbfd333952f598eee8bddd649c1f9d131eaedc3708412e4614becd80ebf41
Score

10^/10

arkei djvu raccoon redline smokeloader tofsee vidar xmrig 59885c564847bf29ddd9457b81c619998245ba90 706 ddf183af4241e3172885cf1b2c4c1fb4ee03d05a default sleeze backdoor discovery evasion infostealer miner persistence ransomware spyware stealer trojan
- Arkei
  Arkei is an infostealer written in C++.
  stealer arkei
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- 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
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Arkei Stealer Payload
  stealer
- Vidar Stealer
  stealer
- 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
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1