Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

Resubmissions

24-12-2023 18:24

231224-w112ksffdr 10

24-12-2023 18:21

231224-wzcycsfchm 10

07-11-2023 17:16

231107-vs31jadh73 10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    95e9cb14d98addba28afd394f68a90d4500fa5396a6b27fdbe5024bd17f972b4

  • Size

    765KB

  • Sample

    231107-vs31jadh73

  • MD5

    52f22c2a5b2c339e75f176bf5bfcb3f3

  • SHA1

    0a3b96aa59d5eda04c731bfb9c2ba7fef997d1b9

  • SHA256

    95e9cb14d98addba28afd394f68a90d4500fa5396a6b27fdbe5024bd17f972b4

  • SHA512

    ec5f24367c46ff558110022ad8e1106fe5d1d9b9f94cf423b0cd1e1cd7d5ee3111e16cc12ccf3d6e65c5a5d5358691726172e33fb6338e1b7291be9566766da8

  • SSDEEP

    12288:mokzmesNcOJCG4jm2E2SLZJsiXlg8XGB2P3yo1jaUPC4t56ha6DJof5:izk/QDo2SVJsylBXjVNPyvu

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://zexeq.com/test1/get.php

Attributes
  • extension

    .jzeq

  • offline_id

    4FMaMDK6uqPZOxJj64677pqiSGF54A1Dam9zfUt1

  • payload_url

    http://colisumy.com/dl/build2.exe

    http://zexeq.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-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: 0821ASdw

rsa_pubkey.plain

Targets

    • Target

      95e9cb14d98addba28afd394f68a90d4500fa5396a6b27fdbe5024bd17f972b4

    • Size

      765KB

    • MD5

      52f22c2a5b2c339e75f176bf5bfcb3f3

    • SHA1

      0a3b96aa59d5eda04c731bfb9c2ba7fef997d1b9

    • SHA256

      95e9cb14d98addba28afd394f68a90d4500fa5396a6b27fdbe5024bd17f972b4

    • SHA512

      ec5f24367c46ff558110022ad8e1106fe5d1d9b9f94cf423b0cd1e1cd7d5ee3111e16cc12ccf3d6e65c5a5d5358691726172e33fb6338e1b7291be9566766da8

    • SSDEEP

      12288:mokzmesNcOJCG4jm2E2SLZJsiXlg8XGB2P3yo1jaUPC4t56ha6DJof5:izk/QDo2SVJsylBXjVNPyvu

    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