djvu | 4591292a62ce09bab60fba63b3422899db5184f472c9eae3a3f2eacde4c7a234

General

Target

4591292a62ce09bab60fba63b3422899db5184f472c9eae3a3f2eacde4c7a234
Size

331KB
Sample

220117-rbfbcsaec2
MD5

e47dc04fbb7c467707d45c7daa942973
SHA1

5900fc39849615d319c038e80f4a55e8868368b7
SHA256

4591292a62ce09bab60fba63b3422899db5184f472c9eae3a3f2eacde4c7a234
SHA512

f9b40071d00cbd28587b1e9b835f40e4ff81897cc50e1d868ccc7a2045cf9de9252c75b33e7ea74e6e7ca552b40bc0ff894a17c3f97f00736703dc32d7667144

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

tofsee

C2

patmushta.info

parubey.info

Extracted

Family

djvu

C2

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

Attributes

extension
.zaqi
offline_id
uDLux1czyPsWNYYagNMKwIiTFQR7Ucyf00Na8st1
payload_url
http://kotob.top/dl/build2.exe
http://tzgl.org/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

raccoon

Version

1.8.5

Botnet

628dbe616eb46c5e66398ea6a12fa931e1f38eaf

Attributes

url4cnc
http://185.163.204.22/capibar
http://178.62.113.205/capibar
https://t.me/capibar

rc4.plain

Extracted

Family

vidar

Version

49.6

Botnet

517

C2

https://noc.social/@banda5ker

https://mastodon.social/@banda6ker

Attributes

profile_id
517

Targets

- Target
  
  4591292a62ce09bab60fba63b3422899db5184f472c9eae3a3f2eacde4c7a234
- Size
  
  331KB
- MD5
  
  e47dc04fbb7c467707d45c7daa942973
- SHA1
  
  5900fc39849615d319c038e80f4a55e8868368b7
- SHA256
  
  4591292a62ce09bab60fba63b3422899db5184f472c9eae3a3f2eacde4c7a234
- SHA512
  
  f9b40071d00cbd28587b1e9b835f40e4ff81897cc50e1d868ccc7a2045cf9de9252c75b33e7ea74e6e7ca552b40bc0ff894a17c3f97f00736703dc32d7667144
Score

10^/10

djvu raccoon smokeloader tofsee vidar xmrig 517 628dbe616eb46c5e66398ea6a12fa931e1f38eaf backdoor collection discovery evasion miner persistence ransomware spyware stealer trojan
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- 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
- 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
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- 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
- Accesses Microsoft Outlook profiles
  collection
- 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
- Legitimate hosting services abused for malware hosting/C2
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1