Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    a2e6722d621027d26100ab1db01dccf01d2734e66a3daa58ff73e37082728b04

  • Size

    764KB

  • Sample

    231107-vp8fvadh53

  • MD5

    aa0576e05269ce873a009e6da9312446

  • SHA1

    2309e27044d26edbd1725ad21bfd7e03cedb50e5

  • SHA256

    a2e6722d621027d26100ab1db01dccf01d2734e66a3daa58ff73e37082728b04

  • SHA512

    21bad0a55710e9095871f7f2a3de1e44f5601f3fc2323c465447962b87a962c5fe3d247e53e94ecc1c8036bc590112bb708b8074440fcb29a878a1be8cfcf17d

  • SSDEEP

    12288:YpT/P9WB9upOWe26OT4ctnUOiii9ICIyt7ZSuq4Y0:cTkapOAPpWZWP0

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/test2/get.php

Attributes
  • extension

    .jzie

  • offline_id

    4FMaMDK6uqPZOxJj64677pqiSGF54A1Dam9zfUt1

  • payload_url
  • 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-TAbs6oTGSU 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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0822ASdw

rsa_pubkey.plain

Targets

    • Target

      a2e6722d621027d26100ab1db01dccf01d2734e66a3daa58ff73e37082728b04

    • Size

      764KB

    • MD5

      aa0576e05269ce873a009e6da9312446

    • SHA1

      2309e27044d26edbd1725ad21bfd7e03cedb50e5

    • SHA256

      a2e6722d621027d26100ab1db01dccf01d2734e66a3daa58ff73e37082728b04

    • SHA512

      21bad0a55710e9095871f7f2a3de1e44f5601f3fc2323c465447962b87a962c5fe3d247e53e94ecc1c8036bc590112bb708b8074440fcb29a878a1be8cfcf17d

    • SSDEEP

      12288:YpT/P9WB9upOWe26OT4ctnUOiii9ICIyt7ZSuq4Y0:cTkapOAPpWZWP0

    Score
    10/10
    djvudiscoverypersistenceransomware

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • 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 v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

File and Directory Permissions Modification

1
T1222

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks