djvu | 4cf59b40ea20ed9a21d5a44d8cba91143803f0f4757f2dfcf1b017e6a4475c41

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General

Target

4cf59b40ea20ed9a21d5a44d8cba91143803f0f4757f2dfcf1b017e6a4475c41_JC.exe
Size

252KB
Sample

230917-hm7ejsag48
MD5

57a97f8ec8b8a6efc1f4db6aac6c5169
SHA1

f75ea3862f7dc27710c1034771e23a439ddc0780
SHA256

4cf59b40ea20ed9a21d5a44d8cba91143803f0f4757f2dfcf1b017e6a4475c41
SHA512

3d1a51ef3209987d15f2dff53ccfbe33649f406c7815f4ced7caf5d97f099fc1b92d2f358e1ef486c3220b05c4c454cdb65cd861de0aece6e4406d7c9b955958
SSDEEP

3072:aBv0hQt7JFiZ5KKrbWe6CQiymCp6XQudz7i7r:aWCt7JP7CQiymw2dd/8

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/

http://gudintas.at/tmp/

http://pik96.ru/tmp/

http://rosatiauto.com/tmp/

http://kingpirate.ru/tmp/

rc4.i32

Extracted

Family

djvu

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

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

Attributes

extension
.ooza
offline_id
dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1
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

38.181.25.43:3325

Attributes

auth_value
082cde17c5630749ecb0376734fe99c9

Extracted

Family

redline

Botnet

lux3

176.123.9.142:14845

Attributes

auth_value
e94dff9a76da90d6b000642c4a52574b

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

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Botnet

up3

Targets

- Target
  
  4cf59b40ea20ed9a21d5a44d8cba91143803f0f4757f2dfcf1b017e6a4475c41_JC.exe
- Size
  
  252KB
- MD5
  
  57a97f8ec8b8a6efc1f4db6aac6c5169
- SHA1
  
  f75ea3862f7dc27710c1034771e23a439ddc0780
- SHA256
  
  4cf59b40ea20ed9a21d5a44d8cba91143803f0f4757f2dfcf1b017e6a4475c41
- SHA512
  
  3d1a51ef3209987d15f2dff53ccfbe33649f406c7815f4ced7caf5d97f099fc1b92d2f358e1ef486c3220b05c4c454cdb65cd861de0aece6e4406d7c9b955958
- SSDEEP
  
  3072:aBv0hQt7JFiZ5KKrbWe6CQiymCp6XQudz7i7r:aWCt7JP7CQiymw2dd/8
Score

10^/10

djvu lgoogloader redline smokeloader vidar 7b01483643983171e949f923c5bc80e7 logsdiller cloud (tg: @logsdillabot)lux3 backdoor discovery downloader infostealer persistence ransomware spyware stealer trojan fabookie glupteba pub1 up3 dropper evasion loader rootkit
- Detect Fabookie payload
- Detected Djvu ransomware
- Detects LgoogLoader payload
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Fabookie
  Fabookie is facebook account info stealer.
  spyware stealer fabookie
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- 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 2FA software files, possible credential harvesting
  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