buran

General

Target

dd908ee50b4800fa2bf960c3bb88aef6.exe
Size

143KB
Sample

210829-jt9azg2hqn
MD5

dd908ee50b4800fa2bf960c3bb88aef6
SHA1

5617791af0fe098968ce7dd934f948e2f9c0bce7
SHA256

04b7b21160c2634304e7f9e377dcf1fc98bd6def1bbec40ec2bcfd85e97310d1
SHA512

2baff0db049c2c18da17b3d97946028047c4e8791377f1b0ccf49f6e5dc4fafb7f753dfe05c2138e615ab71a38e088d5dd994077062593644b6320686d7a1557

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

Family

raccoon

Botnet

d02c5d65069fc7ce1993e7c52edf0c9c4c195c81

Attributes

url4cnc
https://telete.in/open3entershift

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: B8B-B43-DF7 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

Targets

- Target
  
  dd908ee50b4800fa2bf960c3bb88aef6.exe
- Size
  
  143KB
- MD5
  
  dd908ee50b4800fa2bf960c3bb88aef6
- SHA1
  
  5617791af0fe098968ce7dd934f948e2f9c0bce7
- SHA256
  
  04b7b21160c2634304e7f9e377dcf1fc98bd6def1bbec40ec2bcfd85e97310d1
- SHA512
  
  2baff0db049c2c18da17b3d97946028047c4e8791377f1b0ccf49f6e5dc4fafb7f753dfe05c2138e615ab71a38e088d5dd994077062593644b6320686d7a1557
Score

10^/10

raccoon smokeloader tofsee xmrig d02c5d65069fc7ce1993e7c52edf0c9c4c195c81 fe582536ec580228180f270f7cb80a867860e010 backdoor discovery evasion miner persistence spyware stealer themida trojan buran 20d9c80657d1d0fda9625cbd629ba419b8a34404 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
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- XMRig Miner Payload
  miner
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- 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 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.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2