djvu | 2d8ec151db93cb6cf6d1a1daf32febc01146ddfef1122b72f034e25335bf7f3f

General

Target

2d8ec151db93cb6cf6d1a1daf32febc01146ddfef1122b72f034e25335bf7f3f
Size

864KB
Sample

211022-vkh1dscgel
MD5

0ac9992197b7d10e77dd8c2d0bd92d02
SHA1

47fdeb38a7924da007418f32f296e1965251decc
SHA256

2d8ec151db93cb6cf6d1a1daf32febc01146ddfef1122b72f034e25335bf7f3f
SHA512

01c82b3cbb53277d1c2a4e64f4491a9e629efdebf99056390e8dbea0298678007231ad4702023991b739d05e42149b79ebd19711ebda3ee98392b9635f61d50c

Score

10^/10

Malware Config

Extracted

Family

vidar

Version

41.5

Botnet

517

C2

https://mas.to/@xeroxxx

Attributes

profile_id
517

Extracted

Family

djvu

C2

http://rlrz.org/fhsgtsspen6

Targets

- Target
  
  2d8ec151db93cb6cf6d1a1daf32febc01146ddfef1122b72f034e25335bf7f3f
- Size
  
  864KB
- MD5
  
  0ac9992197b7d10e77dd8c2d0bd92d02
- SHA1
  
  47fdeb38a7924da007418f32f296e1965251decc
- SHA256
  
  2d8ec151db93cb6cf6d1a1daf32febc01146ddfef1122b72f034e25335bf7f3f
- SHA512
  
  01c82b3cbb53277d1c2a4e64f4491a9e629efdebf99056390e8dbea0298678007231ad4702023991b739d05e42149b79ebd19711ebda3ee98392b9635f61d50c
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 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
- 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