djvu | e7cf7131e4c2578bb51fe33d2b6670622233c651a86827a461aa7b081e19b99e

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General

Target

file.exe
Size

227KB
Sample

230917-v25kqabf81
MD5

7c5940c3eb79c3a97f4e98f1a8dac782
SHA1

906603a5e1b79584844fffe441af49bde89f73ce
SHA256

e7cf7131e4c2578bb51fe33d2b6670622233c651a86827a461aa7b081e19b99e
SHA512

5debcb8dd3b8fd783a177625c0744f36fbaa86058b67b84a9ffb8e8c57a41e0f980a86ffcdca991b9d7d49b7b34a87e99b840c8fb5d2ffecb53b8d2ba718d9fb
SSDEEP

3072:gEs7fZA+gkMbHfHWhv5zbSftq4SovLD8h1w:0fm+gz7fuVuY42h

Malware Config

Extracted

Family

smokeloader

Version

2022

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

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

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

Attributes

extension
.wwza
offline_id
LtYnlJvK0hICyOCeum6Tv4pbia9jcIGHVgA3Xht1
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

redline

Botnet

lux3

176.123.9.142:14845

Attributes

auth_value
e94dff9a76da90d6b000642c4a52574b

Extracted

Family

redline

38.181.25.43:3325

Attributes

auth_value
082cde17c5630749ecb0376734fe99c9

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

51.38.95.107:42494

Attributes

auth_value
3a050df92d0cf082b2cdaf87863616be

Extracted

Family

vidar

Version

5.6

Botnet

7b01483643983171e949f923c5bc80e7

https://steamcommunity.com/profiles/76561199550790047

https://t.me/bonoboaz

Attributes

profile_id_v2
7b01483643983171e949f923c5bc80e7
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 OPR/103.0.0.0

Targets

- Target
  
  file.exe
- Size
  
  227KB
- MD5
  
  7c5940c3eb79c3a97f4e98f1a8dac782
- SHA1
  
  906603a5e1b79584844fffe441af49bde89f73ce
- SHA256
  
  e7cf7131e4c2578bb51fe33d2b6670622233c651a86827a461aa7b081e19b99e
- SHA512
  
  5debcb8dd3b8fd783a177625c0744f36fbaa86058b67b84a9ffb8e8c57a41e0f980a86ffcdca991b9d7d49b7b34a87e99b840c8fb5d2ffecb53b8d2ba718d9fb
- SSDEEP
  
  3072:gEs7fZA+gkMbHfHWhv5zbSftq4SovLD8h1w:0fm+gz7fuVuY42h
Score

10^/10

djvu lgoogloader redline smokeloader vidar 7b01483643983171e949f923c5bc80e7 logsdiller cloud (tg: @logsdillabot)lux3 backdoor discovery downloader infostealer persistence ransomware spyware stealer trojan glupteba dropper evasion loader rootkit
- Detected Djvu ransomware
- Detects LgoogLoader payload
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- LgoogLoader
  A downloader capable of dropping and executing other malware families.
  downloader lgoogloader
- 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
- Modifies Windows Firewall
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- 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 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.
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2