djvu | cf6b68cfff2e355702a5fd45740034313a898ebf096868aa75048ea773316785

General

Target
file.exe
Size 291KB
Sample221104-qsc2wshfbl
SHA256 cf6b68cfff2e355702a5fd45740034313a898ebf096868aa75048ea773316785
MD5 87407f6c29240fc695fbebfd652dcda9
SHA1 98d95c2e0feebbffe0349acfb23ff52a5e861070
SHA512 5520392bfd31ed660fa1e0537507276783d2cc12c93136e5e072204d853e65c7f73f3d6eead8b9e77ae84b5116ce1a24d51c24281aa9dc3f5704d317b53dec51
SSDEEP 3072:eyYqBIwfnPLWIIbu5+0JV+cTyYB0pcs/ZAgw/wuK7b13Ii:VBIIL+bUV+nccZi/rE
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.bozq
offline_id
oHp5e4SJxdFtxfvKYmeX06F4C5cn0EcsF5Ak9Wt1
payload_url
http://uaery.top/dl/build2.exe

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

Targets

- Target
  file.exe
- Size 291KB
- SHA256 cf6b68cfff2e355702a5fd45740034313a898ebf096868aa75048ea773316785
- MD5 87407f6c29240fc695fbebfd652dcda9
- SHA1 98d95c2e0feebbffe0349acfb23ff52a5e861070
- SHA512 5520392bfd31ed660fa1e0537507276783d2cc12c93136e5e072204d853e65c7f73f3d6eead8b9e77ae84b5116ce1a24d51c24281aa9dc3f5704d317b53dec51
- SSDEEP 3072:eyYqBIwfnPLWIIbu5+0JV+cTyYB0pcs/ZAgw/wuK7b13Ii:VBIIL+bUV+nccZi/rE
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

smokeloader backdoor trojan djvu collection discovery persistence ransomware spyware stealer
- 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
- 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