djvu | 383086b2fc32ea35b9d39e7f511a256707950745fbb1029826a2ef3d8c2fceba

General

Target

file.exe
Size

294KB
Sample

220928-lhl5lagfdr
MD5

1309497c7cc72c14be22b48b80d5f34b
SHA1

6d24f768d81e35c95a4e419c98e008eff1f6084a
SHA256

383086b2fc32ea35b9d39e7f511a256707950745fbb1029826a2ef3d8c2fceba
SHA512

54031a2a96c31ad831a7c1b13fedc9f0e277a461a4b9fd9bd09e2de4a3b8e54fa9db1eb54db1797b13847f29d30f29094cc167fe384b29c751f549e627c75554
SSDEEP

6144:9fJgrQ50X8lV7JUm2/hkN60IcHigavwVfIH:96c/l5JUtyNMRH

Score

10^/10

Malware Config

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
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rsa_pubkey.plain

Extracted

Family

vidar

Version

54.7

Botnet

517

C2

https://t.me/trampapanam

https://nerdculture.de/@yoxhyp

Attributes

profile_id
517

Extracted

Family

redline

Botnet

dfg

C2

janolavave.xyz:80

Attributes

auth_value
10f346d0770417f0d92818aeec31441b

Extracted

Family

redline

Botnet

981705428_pjm12r96

C2

179.43.175.170:38766

Attributes

auth_value
863097aff7128c494bbb9b4c949876ce

Extracted

Family

redline

Botnet

11

C2

51.89.201.21:7161

Attributes

auth_value
e6aadafed1fda7723d7655a5894828d2

Targets

- Target
  
  file.exe
- Size
  
  294KB
- MD5
  
  1309497c7cc72c14be22b48b80d5f34b
- SHA1
  
  6d24f768d81e35c95a4e419c98e008eff1f6084a
- SHA256
  
  383086b2fc32ea35b9d39e7f511a256707950745fbb1029826a2ef3d8c2fceba
- SHA512
  
  54031a2a96c31ad831a7c1b13fedc9f0e277a461a4b9fd9bd09e2de4a3b8e54fa9db1eb54db1797b13847f29d30f29094cc167fe384b29c751f549e627c75554
- SSDEEP
  
  6144:9fJgrQ50X8lV7JUm2/hkN60IcHigavwVfIH:96c/l5JUtyNMRH
Score

10^/10

smokeloader backdoor trojan djvu redline vidar 11 517 981705428_pjm12r96 dfg collection discovery infostealer persistence ransomware spyware stealer
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- 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 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
- Legitimate hosting services abused for malware hosting/C2
- 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