Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9

  • Size

    321KB

  • Sample

    221101-kj1hyaafep

  • MD5

    20f79371ca93a280987a3a599a6235d6

  • SHA1

    90e7887ea1dab6393b66506a32ca24f5a049be37

  • SHA256

    eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9

  • SHA512

    29ea952d87485eebb0c4df7a342f71bc35430a7a4e3a57273ae717c41165bd522f4fe0d2957c5fbded539cae45b056d6883a24ecaa436b0fc6862c6a8eb8b975

  • SSDEEP

    3072:yukUw8SWT2ch59TXaDlmCqX9PJX0+QWSInAlU9LwLsVggjcGkNIVqI:/w8SWT2I6lzs9rQWtw0Lf7ITsq

Score
10/10
amadeydcratdjvuredlinesmokeloadermario23_10slovarik1btcbackdoorcollectiondiscoveryinfostealerpersistenceransomwareratspywarestealertrojanupx

Malware Config

Extracted

Family

djvu

C2

http://fresherlights.com/lancer/get.php

Attributes
  • extension

    .bozq

  • offline_id

    oHp5e4SJxdFtxfvKYmeX06F4C5cn0EcsF5Ak9Wt1

  • payload_url

    http://uaery.top/dl/build2.exe

    http://fresherlights.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-dyi5UcwIT9 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0597Jhyjd

rsa_pubkey.plain

Extracted

Family

redline

Botnet

slovarik1btc

C2

78.153.144.3:2510

Attributes
  • auth_value

    69236173f96390de00bb5a5120a1f3a0

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes
  • auth_value

    eca57cfb5172f71dc45986763bb98942

Targets

    • Target

      eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9

    • Size

      321KB

    • MD5

      20f79371ca93a280987a3a599a6235d6

    • SHA1

      90e7887ea1dab6393b66506a32ca24f5a049be37

    • SHA256

      eb8a7c3b431c13aae4a553227f6a789250f381cd8c3311c6e376b94972cc8be9

    • SHA512

      29ea952d87485eebb0c4df7a342f71bc35430a7a4e3a57273ae717c41165bd522f4fe0d2957c5fbded539cae45b056d6883a24ecaa436b0fc6862c6a8eb8b975

    • SSDEEP

      3072:yukUw8SWT2ch59TXaDlmCqX9PJX0+QWSInAlU9LwLsVggjcGkNIVqI:/w8SWT2I6lzs9rQWtw0Lf7ITsq

    Score
    10/10
    amadeydcratdjvuredlinesmokeloadermario23_10slovarik1btcbackdoorcollectiondiscoveryinfostealerpersistenceransomwareratspywarestealertrojanupx

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

      trojanamadey

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • 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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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.

      spywarestealer

    • Uses the VBS compiler for execution

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • 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

    • 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 SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

File Permissions Modification

1
T1222

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks