buran

General

Target

70d323a19c27af9c38bbda35359fd92f.exe
Size

213KB
Sample

210830-yelqfmyp5e
MD5

70d323a19c27af9c38bbda35359fd92f
SHA1

f89b2639344b438d9f20d9f6c88ec7333e9d6060
SHA256

c85c4e2e3f1e39dadeef2a82c4faafe45fb5098236b62d9c821b91c915b66ebb
SHA512

4e8a40d47d0253ef5f4e9676a925b27e5d7bda11b44a68404e0f4ceee69fc6647be8d38f9066ccb7e04b1cf6f352f6d702a55624a6732dbfd11858b3521bb8d3

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://readinglistforaugust1.xyz/

http://readinglistforaugust2.xyz/

http://readinglistforaugust3.xyz/

http://readinglistforaugust4.xyz/

http://readinglistforaugust5.xyz/

http://readinglistforaugust6.xyz/

http://readinglistforaugust7.xyz/

http://readinglistforaugust8.xyz/

http://readinglistforaugust9.xyz/

http://readinglistforaugust10.xyz/

http://readinglistforaugust1.site/

http://readinglistforaugust2.site/

http://readinglistforaugust3.site/

http://readinglistforaugust4.site/

http://readinglistforaugust5.site/

http://readinglistforaugust6.site/

http://readinglistforaugust7.site/

http://readinglistforaugust8.site/

http://readinglistforaugust9.site/

http://readinglistforaugust10.site/

rc4.i32

Extracted

Family

raccoon

Botnet

fe582536ec580228180f270f7cb80a867860e010

Attributes

url4cnc
https://telete.in/xylichanjk

rc4.plain

Extracted

Path

C:\!!! ALL YOUR FILES ARE ENCRYPTED !!!.TXT

Family

buran

Ransom Note

!!! ALL YOUR FILES ARE ENCRYPTED !!! All your files, documents, photos, databases and other important files are encrypted. You are not able to decrypt it by yourself! The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. PAY FAST 590$=0.013 btc or the price will increase tomorrow bitcoin address bc1qqxnp9z0ff8x852dyflp5r9r6rzse8jl5hzmqz8 To be sure we have the decryptor and it works you can send an email: [email protected] and decrypt one file for free. But this file should be of not valuable! Do you really want to restore your files? [email protected] TELEGRAM @ payfast290 Your personal ID: 224-E44-922 Attention! * Do not rename encrypted files. * Do not try to decrypt your data using third party software, it may cause permanent data loss. * Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Extracted

Family

raccoon

Botnet

d02c5d65069fc7ce1993e7c52edf0c9c4c195c81

Attributes

url4cnc
https://telete.in/open3entershift

rc4.plain

Extracted

Family

redline

Botnet

nn

C2

135.181.49.56:47634

Targets

- Target
  
  70d323a19c27af9c38bbda35359fd92f.exe
- Size
  
  213KB
- MD5
  
  70d323a19c27af9c38bbda35359fd92f
- SHA1
  
  f89b2639344b438d9f20d9f6c88ec7333e9d6060
- SHA256
  
  c85c4e2e3f1e39dadeef2a82c4faafe45fb5098236b62d9c821b91c915b66ebb
- SHA512
  
  4e8a40d47d0253ef5f4e9676a925b27e5d7bda11b44a68404e0f4ceee69fc6647be8d38f9066ccb7e04b1cf6f352f6d702a55624a6732dbfd11858b3521bb8d3
Score

10^/10

raccoon smokeloader fe582536ec580228180f270f7cb80a867860e010 backdoor discovery evasion spyware stealer themida trojan buran redline d02c5d65069fc7ce1993e7c52edf0c9c4c195c81 nn infostealer persistence ransomware
- Buran
  Ransomware-as-a-service based on the VegaLocker family first identified in 2019.
  ransomware buran
- 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
- Turns off Windows Defender SpyNet reporting
  evasion
- UAC bypass
  evasion trojan
- Windows security bypass
  evasion trojan
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Nirsoft
- 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
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  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
- Uses the VBS compiler for execution
- Windows security modification
  evasion trojan
- 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 behavioral2