Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file

  • Size

    314KB

  • Sample

    230208-gtkcxsgg9y

  • MD5

    2347dcd2205ed4cc0173a598c66a59e6

  • SHA1

    8413e130231d3d1b5b74ced97c68a0d4eda0a3e3

  • SHA256

    01cd57e3acf592cef7173860da12ef878182a1b18a701819756fae54373e0051

  • SHA512

    c9c6e56ac369d2294e76a9460b01c2eec27b774e8f94e221e0d3aff512f1c559ac5e0eafb01102a92cb8473cf36b07621ee2252f839fd8fa3ac751cc5a076f5b

  • SSDEEP

    3072:Iwxjq18KwXR5vhIvbd/mszl/2OpZmEyHKAR8WByUAl10nbBWu:IsWlUv2Td/vxzpZJyqAR8WUjEbIu

Score
10/10
djvugozilaplassmokeloader1001backdoorbankerclipperdiscoveryisfbpersistenceransomwarestealertrojan

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .erop

  • offline_id

    xVB7l5LcUtDGyghMgGsTvebrKc0RGgDXlN1BoKt1

  • payload_url

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

    http://bihsy.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-8pCGyFnOj6 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: 0641JOsie

rsa_pubkey.plain

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

1001

C2

https://checklist.skype.com

http://176.10.125.84

http://91.242.219.235

http://79.132.130.73

http://176.10.119.209

http://194.76.225.88

http://79.132.134.158
Attributes
  • base_path

    /microsoft/

  • build

    260255

  • exe_type

    loader

  • extension

    .acx

  • server_id

    50

rsa_pubkey.plain
aes.plain

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes
  • api_key

    ad75d4e2e9636ca662a337b6e798d36159f23acfc89bbe9400d0d451bd8d69fd

Targets

    • Target

      file

    • Size

      314KB

    • MD5

      2347dcd2205ed4cc0173a598c66a59e6

    • SHA1

      8413e130231d3d1b5b74ced97c68a0d4eda0a3e3

    • SHA256

      01cd57e3acf592cef7173860da12ef878182a1b18a701819756fae54373e0051

    • SHA512

      c9c6e56ac369d2294e76a9460b01c2eec27b774e8f94e221e0d3aff512f1c559ac5e0eafb01102a92cb8473cf36b07621ee2252f839fd8fa3ac751cc5a076f5b

    • SSDEEP

      3072:Iwxjq18KwXR5vhIvbd/mszl/2OpZmEyHKAR8WByUAl10nbBWu:IsWlUv2Td/vxzpZJyqAR8WUjEbIu

    Score
    10/10
    smokeloaderbackdoortrojandjvugozilaplas1001bankerclipperdiscoveryisfbpersistenceransomwarestealer

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

      bankertrojangozi

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

      stealerclipperlaplas

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks