djvu | 95668f1b0af1ce1a73521425d73c9f483a4cf865f2fa417015bacd5f67ea7bb6

General

Target

95668f1b0af1ce1a73521425d73c9f483a4cf865f2fa417015bacd5f67ea7bb6
Size

729KB
Sample

230115-1m1acagf5x
MD5

f197b19f2be5cb041a172f0d857d77da
SHA1

ec2475a61ae50baf7ded46e61624af270a1b58b9
SHA256

95668f1b0af1ce1a73521425d73c9f483a4cf865f2fa417015bacd5f67ea7bb6
SHA512

f08e70024e094c3a23f4e01c4478bc5e66f8c43d6cf2998b439d6a01d4e39e3df53ab7bf25eed6e90f97318da54efa2026a7d0bcd6d9537b18c2f9684875f10c
SSDEEP

12288:1zsoxiLfQa1QyykRfanS9urzTFCt9/exDzjazsDsKyIHd/D7ORfnSgUV:1IosbH+18fpHtAN2PKyCd/HORfSj

Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

C2

http://spaceris.com/test1/get.php

Attributes

extension
.poqw
offline_id
ZMk7348t4yGVy3t2uxofhOwYXOGjluI9PiRO8dt1
payload_url
http://uaery.top/dl/build2.exe

http://spaceris.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

2

Botnet

19

C2

https://t.me/tgdatapacks

https://steamcommunity.com/profiles/76561199469677637

Attributes

profile_id
19

Targets

- Target
  
  95668f1b0af1ce1a73521425d73c9f483a4cf865f2fa417015bacd5f67ea7bb6
- Size
  
  729KB
- MD5
  
  f197b19f2be5cb041a172f0d857d77da
- SHA1
  
  ec2475a61ae50baf7ded46e61624af270a1b58b9
- SHA256
  
  95668f1b0af1ce1a73521425d73c9f483a4cf865f2fa417015bacd5f67ea7bb6
- SHA512
  
  f08e70024e094c3a23f4e01c4478bc5e66f8c43d6cf2998b439d6a01d4e39e3df53ab7bf25eed6e90f97318da54efa2026a7d0bcd6d9537b18c2f9684875f10c
- SSDEEP
  
  12288:1zsoxiLfQa1QyykRfanS9urzTFCt9/exDzjazsDsKyIHd/D7ORfnSgUV:1IosbH+18fpHtAN2PKyCd/HORfSj
Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer
- 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
- 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