djvu | a475d7934b941e9a1c857556eb17e8863c5fb82bdda00e237ac68cdf655a56c9

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General

Target

file
Size

253KB
Sample

230917-pky4qach69
MD5

37b7c3c0796772c2c2508d6c32f8b9bc
SHA1

2a2d25935fcec3e6d08a12c37a3aaedbee60ed27
SHA256

a475d7934b941e9a1c857556eb17e8863c5fb82bdda00e237ac68cdf655a56c9
SHA512

78eb9347d08d67da817742608a03ff673eeee2b0810364458a246201fe44814dd11b7280cb2426f0fa1d7e715bbc797b7d7a4dfbd81468633aacb5a44a212c02
SSDEEP

3072:telmM1M8FvnSBNe9Lw3sHv1VcbgYeNW0kRSLhv0:3Mm8FH9LwE1VcUMr0

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
.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

smokeloader

Botnet

pub1

Targets

- Target
  
  file
- Size
  
  253KB
- MD5
  
  37b7c3c0796772c2c2508d6c32f8b9bc
- SHA1
  
  2a2d25935fcec3e6d08a12c37a3aaedbee60ed27
- SHA256
  
  a475d7934b941e9a1c857556eb17e8863c5fb82bdda00e237ac68cdf655a56c9
- SHA512
  
  78eb9347d08d67da817742608a03ff673eeee2b0810364458a246201fe44814dd11b7280cb2426f0fa1d7e715bbc797b7d7a4dfbd81468633aacb5a44a212c02
- SSDEEP
  
  3072:telmM1M8FvnSBNe9Lw3sHv1VcbgYeNW0kRSLhv0:3Mm8FH9LwE1VcUMr0
Score

10^/10

djvu lgoogloader redline smokeloader vidar logsdiller cloud (tg: @logsdillabot)lux3 backdoor discovery downloader infostealer persistence ransomware spyware stealer trojan glupteba pub1 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
- 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