djvu | 37c9900e4510cbcc3bb570adeff904f49d950a159fb73cc95b8a6b809c63b3ca

General

Target

37c9900e4510cbcc3bb570adeff904f49d950a159fb73cc95b8a6b809c63b3ca
Size

230KB
Sample

230619-ft4k5acg81
MD5

36e1bb8b66bfbca72aa4a1bc52acfb41
SHA1

8e6c67575aff8703e37ed262e01a1a8163466418
SHA256

37c9900e4510cbcc3bb570adeff904f49d950a159fb73cc95b8a6b809c63b3ca
SHA512

69edf510e5daeccec0692842c0309e030b21fa81c3555f7b19a4a50e47613b4e9f84c7ed33d28485faf743b36274527da34559ea756017c6e994fbfcc239a8a2
SSDEEP

3072:jy0VW8F/eJCOhzLJ4oThHOiGuzclv+ufayddwTKr/7WJ9v7W2oAYwM:fVr57OhzLJrhB9cvdfa2lT4vm

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/

rc4.i32

Extracted

Family

djvu

C2

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

http://zexeq.com/raud/get.php

Attributes

extension
.ahgr
offline_id
vPWUuYIO6Lzy2cGt8zL7FERKTf4QMBPjn7F005t1
payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

4.3

Botnet

a129a8292a021d62796bfced1018aa1f

C2

https://steamcommunity.com/profiles/76561199514261168

https://t.me/kamaprimo

Attributes

profile_id_v2
a129a8292a021d62796bfced1018aa1f
user_agent
Mozilla/5.0 (Linux; U; Tizen 2.0; en-us) AppleWebKit/537.1 (KHTML, like Gecko) Mobile TizenBrowser/2.0

Extracted

Family

smokeloader

Botnet

pub1

Targets

- Target
  
  37c9900e4510cbcc3bb570adeff904f49d950a159fb73cc95b8a6b809c63b3ca
- Size
  
  230KB
- MD5
  
  36e1bb8b66bfbca72aa4a1bc52acfb41
- SHA1
  
  8e6c67575aff8703e37ed262e01a1a8163466418
- SHA256
  
  37c9900e4510cbcc3bb570adeff904f49d950a159fb73cc95b8a6b809c63b3ca
- SHA512
  
  69edf510e5daeccec0692842c0309e030b21fa81c3555f7b19a4a50e47613b4e9f84c7ed33d28485faf743b36274527da34559ea756017c6e994fbfcc239a8a2
- SSDEEP
  
  3072:jy0VW8F/eJCOhzLJ4oThHOiGuzclv+ufayddwTKr/7WJ9v7W2oAYwM:fVr57OhzLJrhB9cvdfa2lT4vm
Score

10^/10

djvu smokeloader vidar a129a8292a021d62796bfced1018aa1f pub1 backdoor discovery ransomware stealer trojan
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- 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
- Deletes itself
- Executes dropped EXE
- Modifies file permissions
  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