djvu | 31c20d04fdd89a518fa337ce9a9ce0e257f7413c94783dc2e56e4ed37072d6c9

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General

Target

31c20d04fdd89a518fa337ce9a9ce0e257f7413c94783dc2e56e4ed37072d6c9_JC.exe
Size

237KB
Sample

230917-haetrsfh3t
MD5

dd3ffcf742bd46f530a6d7b8806e5c31
SHA1

716a0ae07ccca71b46788be8f0b3bb8d41db4088
SHA256

31c20d04fdd89a518fa337ce9a9ce0e257f7413c94783dc2e56e4ed37072d6c9
SHA512

e8a19632a1b1b5035e86946cca9cbd6afe450abc2f86cc5736130f73fb1db4bdbbb39baf156139ed1c1ae2b5ed0a2450dd6bc2972a852667d5c356cf7976422a
SSDEEP

3072:FlHnZFUL5HMfLhmS9W1QSjqF7t37EHZ/4pweKE8BX0+iB5s0F7T7o22:FxWSLhB2QSnHt4p5KEMX0540F7T1

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
.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

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

Extracted

Family

smokeloader

Botnet

up3

Targets

- Target
  
  31c20d04fdd89a518fa337ce9a9ce0e257f7413c94783dc2e56e4ed37072d6c9_JC.exe
- Size
  
  237KB
- MD5
  
  dd3ffcf742bd46f530a6d7b8806e5c31
- SHA1
  
  716a0ae07ccca71b46788be8f0b3bb8d41db4088
- SHA256
  
  31c20d04fdd89a518fa337ce9a9ce0e257f7413c94783dc2e56e4ed37072d6c9
- SHA512
  
  e8a19632a1b1b5035e86946cca9cbd6afe450abc2f86cc5736130f73fb1db4bdbbb39baf156139ed1c1ae2b5ed0a2450dd6bc2972a852667d5c356cf7976422a
- SSDEEP
  
  3072:FlHnZFUL5HMfLhmS9W1QSjqF7t37EHZ/4pweKE8BX0+iB5s0F7T7o22:FxWSLhB2QSnHt4p5KEMX0540F7T1
Score

10^/10

djvu lgoogloader redline smokeloader vidar 7b01483643983171e949f923c5bc80e7 logsdiller cloud (tg: @logsdillabot)lux3 backdoor discovery downloader infostealer ransomware stealer trojan glupteba up3 dropper evasion loader persistence rootkit spyware
- 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
- 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 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