djvu | 4c05531573f816bd6d99864b54d8297545ac584c97e40f53ad6ab54a5a0bf11e

Sharing

General

Target

4c05531573f816bd6d99864b54d8297545ac584c97e40f53ad6ab54a5a0bf11e
Size

345KB
Sample

211022-metkyabeb8
MD5

c4ee97fc794bd0681df1fdd94e057b64
SHA1

e408953b73ea5e0a52701eadae36fec28372471d
SHA256

4c05531573f816bd6d99864b54d8297545ac584c97e40f53ad6ab54a5a0bf11e
SHA512

3e21d878ff397aff5c903684a0c3655bd5469313173e338b8772a6b99a55a8531114ab66bd67d6a5c0d0403de0cbea54f06767450d1c4e4aa950c279e61c8b0e

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

http://gejajoo7.top/

http://sysaheu9.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

Botnet

MRFSW

65.21.194.86:2451

Extracted

Family

raccoon

Botnet

8b9325630fcf47b43aa79d16438a4b8d83c891eb

Attributes

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

rc4.plain

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
  
  4c05531573f816bd6d99864b54d8297545ac584c97e40f53ad6ab54a5a0bf11e
- Size
  
  345KB
- MD5
  
  c4ee97fc794bd0681df1fdd94e057b64
- SHA1
  
  e408953b73ea5e0a52701eadae36fec28372471d
- SHA256
  
  4c05531573f816bd6d99864b54d8297545ac584c97e40f53ad6ab54a5a0bf11e
- SHA512
  
  3e21d878ff397aff5c903684a0c3655bd5469313173e338b8772a6b99a55a8531114ab66bd67d6a5c0d0403de0cbea54f06767450d1c4e4aa950c279e61c8b0e
Score

10^/10

djvu raccoon redline smokeloader vidar 517 706 8b9325630fcf47b43aa79d16438a4b8d83c891eb mrfsw backdoor discovery evasion infostealer persistence ransomware spyware stealer 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
- 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