buran

General

Target

cd87ab1ec4c93f1ef50d624c1944e2a3.exe
Size

140KB
Sample

210829-yqeh4nwxzs
MD5

cd87ab1ec4c93f1ef50d624c1944e2a3
SHA1

ab3ecbd441af8aa95320300ce4bfdcf07d8da7b5
SHA256

a41da84a70aac4a8274ad4276cc9cb8ac79604103fd3a53455653a9439887162
SHA512

327ed4f155d591c5c9adbc5d25b30f729f15fa89d91693bfa1a4b4266288b97ae7d6b549e10f02dd636c3db9947fecba5de9f09b279f8a7fde3ce9532a4da734

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 500$=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: 2BC-18B-F1B 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

20d9c80657d1d0fda9625cbd629ba419b8a34404

Attributes

url4cnc
https://telete.in/hfuimoneymake

rc4.plain

Extracted

Family

raccoon

Botnet

d02c5d65069fc7ce1993e7c52edf0c9c4c195c81

Attributes

url4cnc
https://telete.in/open3entershift

rc4.plain

Targets

- Target
  
  cd87ab1ec4c93f1ef50d624c1944e2a3.exe
- Size
  
  140KB
- MD5
  
  cd87ab1ec4c93f1ef50d624c1944e2a3
- SHA1
  
  ab3ecbd441af8aa95320300ce4bfdcf07d8da7b5
- SHA256
  
  a41da84a70aac4a8274ad4276cc9cb8ac79604103fd3a53455653a9439887162
- SHA512
  
  327ed4f155d591c5c9adbc5d25b30f729f15fa89d91693bfa1a4b4266288b97ae7d6b549e10f02dd636c3db9947fecba5de9f09b279f8a7fde3ce9532a4da734
Score

10^/10

raccoon smokeloader fe582536ec580228180f270f7cb80a867860e010 backdoor discovery evasion persistence spyware stealer themida trojan buran 20d9c80657d1d0fda9625cbd629ba419b8a34404 d02c5d65069fc7ce1993e7c52edf0c9c4c195c81 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
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Suspicious use of NtCreateProcessExOtherParentProcess
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- 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
- 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
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- 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