djvu | 1e2cccc0f24a39856eeff87ee08f3e1baf14e7bd1155a0c6e5671019b01b1fa9

General

Target

1e2cccc0f24a39856eeff87ee08f3e1baf14e7bd1155a0c6e5671019b01b1fa9
Size

229KB
Sample

221019-j4ypeaffcr
MD5

2455d36aa533e29b2dc97377389bbe6a
SHA1

fe9642fa95653b336c3a40ada7a52a0ebbfa9a5f
SHA256

1e2cccc0f24a39856eeff87ee08f3e1baf14e7bd1155a0c6e5671019b01b1fa9
SHA512

b3524c75365b5a7f975229ce8c2068a41939e6b9bb6b8ea28ec8e66dd2df420e7cca217581a85c90e259f1e79715acf3fc745fc7542da78e489eabd8859e345d
SSDEEP

6144:ytTq5wE/Lqyu5KRZHGAyo6LdojFw/pQ3:ytTIwE/Wh5wlGAywIC

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.tury
offline_id
Uz66zEbmA32arcxwT81zZhkb23026oHz5iSp8qt1
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

55

Botnet

517

C2

https://t.me/truewallets

https://mas.to/@zara99

http://116.203.10.3:80

Attributes

profile_id
517

Extracted

Family

redline

C2

45.15.156.37:110

Attributes

auth_value
5b663effac3b92fe687f0181631eeff2

Targets

- Target
  
  1e2cccc0f24a39856eeff87ee08f3e1baf14e7bd1155a0c6e5671019b01b1fa9
- Size
  
  229KB
- MD5
  
  2455d36aa533e29b2dc97377389bbe6a
- SHA1
  
  fe9642fa95653b336c3a40ada7a52a0ebbfa9a5f
- SHA256
  
  1e2cccc0f24a39856eeff87ee08f3e1baf14e7bd1155a0c6e5671019b01b1fa9
- SHA512
  
  b3524c75365b5a7f975229ce8c2068a41939e6b9bb6b8ea28ec8e66dd2df420e7cca217581a85c90e259f1e79715acf3fc745fc7542da78e489eabd8859e345d
- SSDEEP
  
  6144:ytTq5wE/Lqyu5KRZHGAyo6LdojFw/pQ3:ytTIwE/Wh5wlGAywIC
Score

10^/10

djvu redline smokeloader vidar 517 backdoor collection discovery infostealer persistence ransomware spyware stealer trojan
- 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
- 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
- Deletes itself
- 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
- 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