djvu | 828a669fddc220845a2cbb3cfca3bf06f60b40fefe044cb627d50bb692d22c67

General

Target
d68bd01a1c047679188bd4ba14268249.exe
Size 189KB
Sample221110-h4x77shfdm
SHA256 828a669fddc220845a2cbb3cfca3bf06f60b40fefe044cb627d50bb692d22c67
MD5 d68bd01a1c047679188bd4ba14268249
SHA1 1a3f1ecf879760071cdddc93695dc1980271b7e4
SHA512 40e084b73c4e551687cce55cb49dbdf37c84a994f5422703a173c6838eb8359b33dbc26bad914b050b5c094eb3e80ff9b57993dd06f6c11259bf0ecee6315db5
SSDEEP 3072:WyXWM7gh+t3gLorfzsWB7RXAVyuIMw9N1QLQ5Nhb:5WMuLmfzsWDAVyuNcL3F
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes

auth_value
eca57cfb5172f71dc45986763bb98942

Extracted

Family

djvu

C2

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

Attributes

extension
.zate
offline_id
VW11mMMPfxPTr0epvPSw1m6GBzcKFb3H2Lm2nyt1
payload_url
http://uaery.top/dl/build2.exe

http://fresherlights.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

55.6

Botnet

517

C2

https://t.me/seclab_new
https://mas.to/@ofadex

Attributes

profile_id
517

Targets

- Target
  d68bd01a1c047679188bd4ba14268249.exe
- Size 189KB
- SHA256 828a669fddc220845a2cbb3cfca3bf06f60b40fefe044cb627d50bb692d22c67
- MD5 d68bd01a1c047679188bd4ba14268249
- SHA1 1a3f1ecf879760071cdddc93695dc1980271b7e4
- SHA512 40e084b73c4e551687cce55cb49dbdf37c84a994f5422703a173c6838eb8359b33dbc26bad914b050b5c094eb3e80ff9b57993dd06f6c11259bf0ecee6315db5
- SSDEEP 3072:WyXWM7gh+t3gLorfzsWB7RXAVyuIMw9N1QLQ5Nhb:5WMuLmfzsWDAVyuNcL3F
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

smokeloader backdoor trojan djvu redline vidar 517 mario23_10 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 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 SetThreadContext
behavioral1 behavioral2