djvu | c92979824fab971a618d3545bbecb82623e5071b9badd3c30dff19c7aa138c4b

General

Target

c92979824fab971a618d3545bbecb82623e5071b9badd3c30dff19c7aa138c4b
Size

707KB
Sample

211130-mdpklaefem
MD5

77ba2dc60ce1763e821a95ded1d2c35a
SHA1

99a0ff4094a661fa56caec6cc00fbf01ee31bf97
SHA256

c92979824fab971a618d3545bbecb82623e5071b9badd3c30dff19c7aa138c4b
SHA512

7f79938fd46092a8a140e02eb3390f3e8722f31f6a3f85275bd61f420440053b70ea42cd5fb74e39295ab8d0185584e25e482679457184c4cf054571decaa942

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://tzgl.org/fhsgtsspen6/get.php

Attributes

extension
.moia
offline_id
K3PMMX2aWwpnYby88Dzg7tmaIW7Tv0HMWvSyr7t1
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

vidar

Version

48.9

Botnet

517

C2

https://qoto.org/@mniami

https://noc.social/@menaomi

Attributes

profile_id
517

Targets

- Target
  
  c92979824fab971a618d3545bbecb82623e5071b9badd3c30dff19c7aa138c4b
- Size
  
  707KB
- MD5
  
  77ba2dc60ce1763e821a95ded1d2c35a
- SHA1
  
  99a0ff4094a661fa56caec6cc00fbf01ee31bf97
- SHA256
  
  c92979824fab971a618d3545bbecb82623e5071b9badd3c30dff19c7aa138c4b
- SHA512
  
  7f79938fd46092a8a140e02eb3390f3e8722f31f6a3f85275bd61f420440053b70ea42cd5fb74e39295ab8d0185584e25e482679457184c4cf054571decaa942
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
- 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