Overview

overview

10

Static

static

b3ce0c18ad...8f.exe

windows7_x64

10

b3ce0c18ad...8f.exe

windows10_x64

10

Sharing

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General

  • Target

    b3ce0c18ada128740bf0d409166b2b8f.exe

  • Size

    142KB

  • Sample

    210829-3m4xrecgjj

  • MD5

    b3ce0c18ada128740bf0d409166b2b8f

  • SHA1

    1a454c6a883c0499191f4bb576e0f0d9ebac8faa

  • SHA256

    16d43d657e2c50c681a5811c523ff27932259dd99e8b0ff64a3be9184c606e4f

  • SHA512

    2051bbab6d3cb34ab24f1e0b4aa8d397b62d353cdf30f39f56cd2cc8a165e0a68d4f3c4d4e1d5466974d80d0a3719ba41cd1aa04711bd7996acb446037d8c725

Score
10/10
buranraccoonredlinesmokeloadertofseexmrig20d9c80657d1d0fda9625cbd629ba419b8a34404d02c5d65069fc7ce1993e7c52edf0c9c4c195c81fe582536ec580228180f270f7cb80a867860e010word1backdoordiscoveryevasioninfostealerminerpersistenceransomwarespywarestealerthemidatrojan

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
rc4.i32

Extracted

Family

raccoon

Botnet

fe582536ec580228180f270f7cb80a867860e010

Attributes
  • url4cnc

    https://telete.in/xylichanjk

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

d02c5d65069fc7ce1993e7c52edf0c9c4c195c81

Attributes
  • url4cnc

    https://telete.in/open3entershift

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

WORD1

C2

94.26.249.88:1902

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: 1FA-12C-1B7 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
rc4.plain

Targets

    • Target

      b3ce0c18ada128740bf0d409166b2b8f.exe

    • Size

      142KB

    • MD5

      b3ce0c18ada128740bf0d409166b2b8f

    • SHA1

      1a454c6a883c0499191f4bb576e0f0d9ebac8faa

    • SHA256

      16d43d657e2c50c681a5811c523ff27932259dd99e8b0ff64a3be9184c606e4f

    • SHA512

      2051bbab6d3cb34ab24f1e0b4aa8d397b62d353cdf30f39f56cd2cc8a165e0a68d4f3c4d4e1d5466974d80d0a3719ba41cd1aa04711bd7996acb446037d8c725

    Score
    10/10
    raccoonredlinesmokeloadertofseexmrigd02c5d65069fc7ce1993e7c52edf0c9c4c195c81fe582536ec580228180f270f7cb80a867860e010word1backdoordiscoveryevasioninfostealerminerpersistenceransomwarestealerthemidatrojanburan20d9c80657d1d0fda9625cbd629ba419b8a34404spyware

    • Buran

      Ransomware-as-a-service based on the VegaLocker family first identified in 2019.

      ransomwareburan

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • 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.

      spywarestealer

    • 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

      evasiontrojan

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks