General

  • Target

    88460fff7451a6d77f03341610d02860471a14357b1210dea9dc1c906369fcae

  • Size

    372KB

  • Sample

    221110-2kplhaghej

  • MD5

    fdb782a949ab68bae4ffc41ea893b912

  • SHA1

    04302edc54559edc6a47a996811dfc3a3cb6680e

  • SHA256

    88460fff7451a6d77f03341610d02860471a14357b1210dea9dc1c906369fcae

  • SHA512

    f2dbf7d0187432440fe3dff46e32467a5e2835bcfc30cb41a20fdc33e139d8b94af6378d226a383df68a737dcd40f76fbd046853dcacf464400dd9b11e9d69ea

  • SSDEEP

    3072:R+XBFpymxRBBBLaMPuX5hO5AsEbtPlcGwNUjWE5TptjTaM31FL1vqOESivPfH/oK:kbdx7TLvPuPOjwPl3mENusELXwOu1ql

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .zate

  • offline_id

    VW11mMMPfxPTr0epvPSw1m6GBzcKFb3H2Lm2nyt1

  • 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-XIH9asXhHQ 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@fishmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0600Jhyjd

rsa_pubkey.plain

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes
  • auth_value

    eca57cfb5172f71dc45986763bb98942

Extracted

Family

vidar

Version

55.6

Botnet

517

C2

https://t.me/seclab_new

https://mas.to/@ofadex

Attributes
  • profile_id

    517

Extracted

Family

redline

Botnet

Google2

C2

167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Extracted

Family

redline

Botnet

1

C2

176.124.201.56:25784

Attributes
  • auth_value

    54d955dfbd035e7951a8675abb7f0e29

Targets

    • Target

      88460fff7451a6d77f03341610d02860471a14357b1210dea9dc1c906369fcae

    • Size

      372KB

    • MD5

      fdb782a949ab68bae4ffc41ea893b912

    • SHA1

      04302edc54559edc6a47a996811dfc3a3cb6680e

    • SHA256

      88460fff7451a6d77f03341610d02860471a14357b1210dea9dc1c906369fcae

    • SHA512

      f2dbf7d0187432440fe3dff46e32467a5e2835bcfc30cb41a20fdc33e139d8b94af6378d226a383df68a737dcd40f76fbd046853dcacf464400dd9b11e9d69ea

    • SSDEEP

      3072:R+XBFpymxRBBBLaMPuX5hO5AsEbtPlcGwNUjWE5TptjTaM31FL1vqOESivPfH/oK:kbdx7TLvPuPOjwPl3mENusELXwOu1ql

    • Amadey

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

    • Detect Amadey credential stealer module

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

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

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks