Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    e86c0c199e44cfdeba609c6fdacedac7ca7c9382f3360c49b4e98fd0670c9f1d

  • Size

    822KB

  • Sample

    220916-xlt56acbfk

  • MD5

    85f57564b3ac2a44797d6d8bcddf3bbb

  • SHA1

    8738b3f1bc891f4f9793caf86e11900ae47219b1

  • SHA256

    e86c0c199e44cfdeba609c6fdacedac7ca7c9382f3360c49b4e98fd0670c9f1d

  • SHA512

    466e5de8ced5f19a33e649f4e947683bfef5e90c074146be8fc4bb1b7aecdb43baae297b41ac45352563833f0d1450a7e604477c4164c44c8058daa75a55bdd0

  • SSDEEP

    24576:he95dS0xz7c3b5H2hgCRCdn3yU8UP0di:hA5Hxz7ob5WhqJiUP

Score
10/10
djvudiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Family

djvu

C2

http://acacaca.org/test1/get.php

Attributes
  • extension

    .aawt

  • offline_id

    MyudhIExJux2oRQXw95TT1oAPu7mvqRMzxr1eet1

  • payload_url

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

    http://acacaca.org/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-4Xcf4IX21n 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: 0562Jhyjd

rsa_pubkey.plain

Targets

    • Target

      e86c0c199e44cfdeba609c6fdacedac7ca7c9382f3360c49b4e98fd0670c9f1d

    • Size

      822KB

    • MD5

      85f57564b3ac2a44797d6d8bcddf3bbb

    • SHA1

      8738b3f1bc891f4f9793caf86e11900ae47219b1

    • SHA256

      e86c0c199e44cfdeba609c6fdacedac7ca7c9382f3360c49b4e98fd0670c9f1d

    • SHA512

      466e5de8ced5f19a33e649f4e947683bfef5e90c074146be8fc4bb1b7aecdb43baae297b41ac45352563833f0d1450a7e604477c4164c44c8058daa75a55bdd0

    • SSDEEP

      24576:he95dS0xz7c3b5H2hgCRCdn3yU8UP0di:hA5Hxz7ob5WhqJiUP

    Score
    10/10
    djvudiscoverypersistenceransomwarespywarestealer

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • 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 Enterprise v6

Tasks