djvu | a48d6103ec10de6c9ddfa5c1f3dce6eeb6ae7cb536d97b5ce74810073a3ea897

General

Target
a48d6103ec10de6c9ddfa5c1f3dce6eeb6ae7cb536d97b5ce74810073a3ea897
Size 697KB
Sample210924-gxpf2sgacl
SHA256 a48d6103ec10de6c9ddfa5c1f3dce6eeb6ae7cb536d97b5ce74810073a3ea897
MD5 271806b0e287b2bf1a3d88bedd98702e
SHA1 a505ffbb2efa1fd262021c3d0414dfee3da6e2e6
SHA512 50b06a186bdb63d9b3bdbfdad541559c215c4b93152a4d279786658f251e4043dab45b2c7d33f0b5279b5d6a468e50a248aafba39f3d583b107b937eb8c1de27
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Targets

- Target
  a48d6103ec10de6c9ddfa5c1f3dce6eeb6ae7cb536d97b5ce74810073a3ea897
- Size 697KB
- SHA256 a48d6103ec10de6c9ddfa5c1f3dce6eeb6ae7cb536d97b5ce74810073a3ea897
- MD5 271806b0e287b2bf1a3d88bedd98702e
- SHA1 a505ffbb2efa1fd262021c3d0414dfee3da6e2e6
- SHA512 50b06a186bdb63d9b3bdbfdad541559c215c4b93152a4d279786658f251e4043dab45b2c7d33f0b5279b5d6a468e50a248aafba39f3d583b107b937eb8c1de27
- MD5 SHA1 SHA512
Score

10^/10

djvu vidar 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 behavioral2