djvu | ef74c4c21db18cfae6ef7ec3761c074d433f81945835613f0772c87c077cb137

General

Target

file.exe
Size

261KB
Sample

231122-19mmrsff5v
MD5

0d546c070d24fc673e397df12f20d221
SHA1

afd76c7cd0d61176faef5bec7e2c9b0fccd68b4c
SHA256

ef74c4c21db18cfae6ef7ec3761c074d433f81945835613f0772c87c077cb137
SHA512

fdd1f5bef2fc395cff5cefab300f5988efbfbe8af64272eb9aa1d1799d15f4c57a9d3f2382a96106e27dfef43f1ade972890610b1f79e35c1f5e92961fb0da11
SSDEEP

3072:vwdS7GTWpu5cc2ScxIt/Q70p3vYr4yUkF5Nf/PEIPT:xzpuh2TItIQryUCf/Pn

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://onualituyrs.org/

http://sumagulituyo.org/

http://snukerukeutit.org/

http://lightseinsteniki.org/

http://liuliuoumumy.org/

http://stualialuyastrelia.net/

http://kumbuyartyty.net/

http://criogetikfenbut.org/

http://tonimiuyaytre.org/

http://tyiuiunuewqy.org/

rc4.i32

Extracted

Family

djvu

C2

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

Attributes

extension
.iicc
offline_id
MI4io8cIlhyYsGaDxoKsbpWzfIe5lGPE0dYtrht1
payload_url
http://brusuax.com/dl/build2.exe

http://zexeq.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

redline

Botnet

LogsDiller Cloud (Bot: @logsdillabot)

C2

194.49.94.181:40264

Targets

- Target
  
  file.exe
- Size
  
  261KB
- MD5
  
  0d546c070d24fc673e397df12f20d221
- SHA1
  
  afd76c7cd0d61176faef5bec7e2c9b0fccd68b4c
- SHA256
  
  ef74c4c21db18cfae6ef7ec3761c074d433f81945835613f0772c87c077cb137
- SHA512
  
  fdd1f5bef2fc395cff5cefab300f5988efbfbe8af64272eb9aa1d1799d15f4c57a9d3f2382a96106e27dfef43f1ade972890610b1f79e35c1f5e92961fb0da11
- SSDEEP
  
  3072:vwdS7GTWpu5cc2ScxIt/Q70p3vYr4yUkF5Nf/PEIPT:xzpuh2TItIQryUCf/Pn
Score

10^/10

djvu glupteba redline smokeloader logsdiller cloud (bot: @logsdillabot)backdoor collection discovery dropper evasion infostealer loader persistence ransomware spyware stealer themida trojan
- Detected Djvu ransomware
- 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
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Windows security bypass
  evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Downloads MZ/PE file
- Drops file in Drivers directory
- Modifies Windows Firewall
  evasion
- Stops running service(s)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Windows security modification
  evasion trojan
- Accesses Microsoft Outlook profiles
  collection
- 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
- Checks whether UAC is enabled
  evasion trojan
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2