djvu | 7a58d328cc90c473cdaef40c12a73df4629b128f3d27da3f39291b6591f0cf16

General

Target

7a58d328cc90c473cdaef40c12a73df4629b128f3d27da3f39291b6591f0cf16
Size

142KB
Sample

220930-x28ngsfebl
MD5

14f82defd9867c62cd08b6a16441d164
SHA1

22c1a067f15f5c72144574708927a7c71c51540b
SHA256

7a58d328cc90c473cdaef40c12a73df4629b128f3d27da3f39291b6591f0cf16
SHA512

a5148abe8f0bd585fe2e82a2751d18054c1c56bcbb1fa2450391b4cd05a2155a25ee9db101b73d8a9b090ffc4db67affa788432bb16135b18c0a5d0580d60827
SSDEEP

3072:aGiUBiqXGRWmF+BtkgnBwN0gZRvJ8OdKdZrX8wK:Iqmckg4HvJ8sKdJXO

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
ransomnote
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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

@POTERYAN2022

C2

88.218.170.211:59705

Extracted

Family

redline

Botnet

fud

C2

45.15.156.7:48638

Attributes

auth_value
da2faefdcf53c9d85fcbb82d0cbf4876

Targets

- Target
  
  7a58d328cc90c473cdaef40c12a73df4629b128f3d27da3f39291b6591f0cf16
- Size
  
  142KB
- MD5
  
  14f82defd9867c62cd08b6a16441d164
- SHA1
  
  22c1a067f15f5c72144574708927a7c71c51540b
- SHA256
  
  7a58d328cc90c473cdaef40c12a73df4629b128f3d27da3f39291b6591f0cf16
- SHA512
  
  a5148abe8f0bd585fe2e82a2751d18054c1c56bcbb1fa2450391b4cd05a2155a25ee9db101b73d8a9b090ffc4db67affa788432bb16135b18c0a5d0580d60827
- SSDEEP
  
  3072:aGiUBiqXGRWmF+BtkgnBwN0gZRvJ8OdKdZrX8wK:Iqmckg4HvJ8sKdJXO
Score

10^/10

djvu redline smokeloader vidar 517 @poteryan2022 fud 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
- 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 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