djvu | 43980497d2375f0ad043a53f501908fc86de54106605283490f7ce2701dd4cdd

Sharing

General

Target

43980497d2375f0ad043a53f501908fc86de54106605283490f7ce2701dd4cdd
Size

335KB
Sample

211023-g3122adbak
MD5

adc045d7bd509cace31693e22f71c2e9
SHA1

37f98342f9a51aef86dfc3924b0925fd4f69e4b0
SHA256

43980497d2375f0ad043a53f501908fc86de54106605283490f7ce2701dd4cdd
SHA512

766b96b3cdc991739710841e05a91dbe349924ced81bd4202b1b99ce20dfd08fd742f02c11307d13301e553bda514c3b1fd79937a2109ba453f1358dd431408d

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

rc4.i32

Extracted

Family

vidar

Version

41.5

Botnet

706

https://mas.to/@xeroxxx

Attributes

profile_id
706

Extracted

Family

redline

Botnet

BTC-2021

2.56.214.190:59628

Extracted

Family

vidar

Version

41.5

Botnet

517

https://mas.to/@xeroxxx

Attributes

profile_id
517

Extracted

Family

redline

Botnet

z0rm1on

185.215.113.94:35535

Extracted

Family

djvu

http://rlrz.org/lancer

Targets

- Target
  
  43980497d2375f0ad043a53f501908fc86de54106605283490f7ce2701dd4cdd
- Size
  
  335KB
- MD5
  
  adc045d7bd509cace31693e22f71c2e9
- SHA1
  
  37f98342f9a51aef86dfc3924b0925fd4f69e4b0
- SHA256
  
  43980497d2375f0ad043a53f501908fc86de54106605283490f7ce2701dd4cdd
- SHA512
  
  766b96b3cdc991739710841e05a91dbe349924ced81bd4202b1b99ce20dfd08fd742f02c11307d13301e553bda514c3b1fd79937a2109ba453f1358dd431408d
Score

10^/10

djvu redline smokeloader vidar 517 706 btc-2021 z0rm1on backdoor discovery infostealer persistence ransomware spyware stealer suricata trojan
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- 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
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata
- suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata
- suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata
- suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- 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 2FA software files, possible credential harvesting
  spyware stealer
- 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.
- Suspicious use of SetThreadContext
behavioral1