djvu | 7953af7d62a84ada1d9dd420f774af8971bcbfaf37910a29cc1753a8510267ec

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General

Target

7953af7d62a84ada1d9dd420f774af8971bcbfaf37910a29cc1753a8510267ec
Size

334KB
Sample

211023-k7dzvadbgq
MD5

b53b6c3307c92cc79965c8e11b823a73
SHA1

de14879be097855abf14f2ea4d3a2baa314fcf03
SHA256

7953af7d62a84ada1d9dd420f774af8971bcbfaf37910a29cc1753a8510267ec
SHA512

e987b019da18718595f7b31da95b86daf034456943d91d26f1a909038601eae7470455aa052407651704c69b7e3bfac46f176abe4785da94cbd2c7e5a8ff7625

Malware Config

Extracted

Family

smokeloader

Version

2020

http://xacokuo8.top/

http://hajezey1.top/

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

rc4.i32

Extracted

Family

redline

141.94.188.138:46419

Extracted

Family

raccoon

Botnet

1b80be4b37cc3e4ed50c6c558417de90eca0d1c9

Attributes

url4cnc
http://telegka.top/maptoflathobo2
http://telegin.top/maptoflathobo2
https://t.me/maptoflathobo2

rc4.plain

Extracted

Family

redline

Botnet

BTC-2021

2.56.214.190:59628

Extracted

Family

vidar

Version

41.5

Botnet

706

https://mas.to/@xeroxxx

Attributes

profile_id
706

Extracted

Family

vidar

Version

41.5

Botnet

517

https://mas.to/@xeroxxx

Attributes

profile_id
517

Extracted

Family

djvu

http://rlrz.org/lancer

Targets

- Target
  
  7953af7d62a84ada1d9dd420f774af8971bcbfaf37910a29cc1753a8510267ec
- Size
  
  334KB
- MD5
  
  b53b6c3307c92cc79965c8e11b823a73
- SHA1
  
  de14879be097855abf14f2ea4d3a2baa314fcf03
- SHA256
  
  7953af7d62a84ada1d9dd420f774af8971bcbfaf37910a29cc1753a8510267ec
- SHA512
  
  e987b019da18718595f7b31da95b86daf034456943d91d26f1a909038601eae7470455aa052407651704c69b7e3bfac46f176abe4785da94cbd2c7e5a8ff7625
Score

10^/10

djvu raccoon redline smokeloader vidar 1b80be4b37cc3e4ed50c6c558417de90eca0d1c9 517 706 btc-2021 backdoor discovery evasion infostealer persistence ransomware spyware stealer suricata themida trojan
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- 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 NtCreateProcessExOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
  suricata
- suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
  suricata
- suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
  suricata
- suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
  suricata
- suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
  suricata
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- 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
- 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.
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1