aurora

General

Target

3532234f3b65119796bab462afde4bd9b998de44f9a7b1dd30ff6e3f98ed08c2
Size

268KB
Sample

230112-gsagbsbb3v
MD5

22cf509c112ecbab3eac9894916e7edd
SHA1

c3c129d37c77350a48cf7f2e10d0625ec24422dd
SHA256

3532234f3b65119796bab462afde4bd9b998de44f9a7b1dd30ff6e3f98ed08c2
SHA512

fb004dc5361e7393ee9f90d7fb1ae12d5c420b1059bc936325a636eea1ea04aaabec21e1984bbf7ff7047a86f489d05f19136b7686d0f40e3faa3cf25e1fb29f
SSDEEP

3072:/KXEHl2ILTpgV0fnl5CkxG6+QRyiiztnYXSRCBy5YT70KiA3onxPx76b5qWbyajt:SOLXfnNR+QRycXxByuH0WYx5gq+

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.zouu
offline_id
7hl6KB3alcoZ6n4DhS2rApCezkIMzShntAiXWMt1
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

aurora

C2

82.115.223.77:8081

Extracted

Family

vidar

Version

2

Botnet

19

C2

https://t.me/tgdatapacks

https://steamcommunity.com/profiles/76561199469677637

Attributes

profile_id
19

Targets

- Target
  
  3532234f3b65119796bab462afde4bd9b998de44f9a7b1dd30ff6e3f98ed08c2
- Size
  
  268KB
- MD5
  
  22cf509c112ecbab3eac9894916e7edd
- SHA1
  
  c3c129d37c77350a48cf7f2e10d0625ec24422dd
- SHA256
  
  3532234f3b65119796bab462afde4bd9b998de44f9a7b1dd30ff6e3f98ed08c2
- SHA512
  
  fb004dc5361e7393ee9f90d7fb1ae12d5c420b1059bc936325a636eea1ea04aaabec21e1984bbf7ff7047a86f489d05f19136b7686d0f40e3faa3cf25e1fb29f
- SSDEEP
  
  3072:/KXEHl2ILTpgV0fnl5CkxG6+QRyiiztnYXSRCBy5YT70KiA3onxPx76b5qWbyajt:SOLXfnNR+QRycXxByuH0WYx5gq+
Score

10^/10

aurora dcrat djvu smokeloader vidar 19 backdoor collection discovery infostealer persistence ransomware rat spyware stealer trojan
- Aurora
  Aurora is a crypto wallet stealer written in Golang.
  stealer aurora
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Blocklisted process makes network request
- 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
- Uses the VBS compiler for execution
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook accounts
  collection
- 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 SetThreadContext
behavioral1