djvu | 568f78b36a5c12931f4d973e0521fa4c753e3025affc7a75a3123de6a08a1f71

General

Target

568f78b36a5c12931f4d973e0521fa4c753e3025affc7a75a3123de6a08a1f71
Size

280KB
Sample

220922-xj48cacbg6
MD5

34cbe0d6b857cc62a7e445d5875097e9
SHA1

ca5e71e79a9d10fb573458d942b6c8543b14e7d3
SHA256

568f78b36a5c12931f4d973e0521fa4c753e3025affc7a75a3123de6a08a1f71
SHA512

042d333271bc863dbe1ca61e86dcdec926e89e993934b0336f5ac881b85427a3c104f268d2d27d482510d5cdf59fb31b516373b904f506bc0f045cbcf3c416bf
SSDEEP

6144:3iHMdR5JL0rh+n2hqaJN6ra0iVigavwVfgDK:3iHIrIh+n2hqaIFTW

Score

10^/10

Malware Config

Extracted

Family

raccoon

Botnet

7394a7fc5da9794209d8b0503ca4abf4

C2

http://45.8.145.203

rc4.plain

Extracted

Family

djvu

C2

http://winnlinne.com/lancer/get.php

Attributes

extension
.ofww
offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

54.6

Botnet

517

C2

https://t.me/huobiinside

https://mas.to/@kyriazhs1975

Attributes

profile_id
517

Targets

- Target
  
  568f78b36a5c12931f4d973e0521fa4c753e3025affc7a75a3123de6a08a1f71
- Size
  
  280KB
- MD5
  
  34cbe0d6b857cc62a7e445d5875097e9
- SHA1
  
  ca5e71e79a9d10fb573458d942b6c8543b14e7d3
- SHA256
  
  568f78b36a5c12931f4d973e0521fa4c753e3025affc7a75a3123de6a08a1f71
- SHA512
  
  042d333271bc863dbe1ca61e86dcdec926e89e993934b0336f5ac881b85427a3c104f268d2d27d482510d5cdf59fb31b516373b904f506bc0f045cbcf3c416bf
- SSDEEP
  
  6144:3iHMdR5JL0rh+n2hqaJN6ra0iVigavwVfgDK:3iHIrIh+n2hqaIFTW
Score

10^/10

djvu raccoon smokeloader vidar 517 7394a7fc5da9794209d8b0503ca4abf4 backdoor collection discovery persistence ransomware spyware stealer trojan
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Raccoon
  Raccoon is an infostealer written in C++ and first seen in 2019.
  stealer raccoon
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- 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 Microsoft Outlook profiles
  collection
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1