djvu | eac096c86d71930e7e5a2d9ce1f646ec6ffbdd49475f3bafd666d19ced33ccf5

General

Target

eac096c86d71930e7e5a2d9ce1f646ec6ffbdd49475f3bafd666d19ced33ccf5
Size

794KB
Sample

220522-xlgvtsebfj
MD5

a8b87a73e702232224dfebeabca6e005
SHA1

4c90d78e87bad31b43bee714fd6089f4f91b9e6f
SHA256

eac096c86d71930e7e5a2d9ce1f646ec6ffbdd49475f3bafd666d19ced33ccf5
SHA512

2f2249679103512676ef43cc9e714781d67476787d544bb8a7fc1cd87ae618b4b46a9beff2a63f20c224d388cfbb5a2c38c16e1eba7cbe2f0684ad5a0ac569b5

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://ugll.org/test1/get.php

Attributes

extension
.dfwe
offline_id
eBNgvyGQV1Hmt9DBdxVRs8qPi1agsS7OaohPmit1
payload_url
http://zerit.top/dl/build2.exe

http://ugll.org/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

52.1

Botnet

517

C2

https://t.me/verstappenf1r

https://climatejustice.social/@ronxik312

Attributes

profile_id
517

Targets

- Target
  
  eac096c86d71930e7e5a2d9ce1f646ec6ffbdd49475f3bafd666d19ced33ccf5
- Size
  
  794KB
- MD5
  
  a8b87a73e702232224dfebeabca6e005
- SHA1
  
  4c90d78e87bad31b43bee714fd6089f4f91b9e6f
- SHA256
  
  eac096c86d71930e7e5a2d9ce1f646ec6ffbdd49475f3bafd666d19ced33ccf5
- SHA512
  
  2f2249679103512676ef43cc9e714781d67476787d544bb8a7fc1cd87ae618b4b46a9beff2a63f20c224d388cfbb5a2c38c16e1eba7cbe2f0684ad5a0ac569b5
Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer suricata
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- 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 W32/Agent.OGR!tr.pws Stealer
  suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
  suricata
- suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
  suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
  suricata
- suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
  suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
  suricata
- suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
  suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
  suricata
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- 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