Overview

overview

10

Static

static

476931064a...45.exe

windows7-x64

10

476931064a...45.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    476931064a8b0ecf9a4f5fefd0680a45.exe

  • Size

    328KB

  • Sample

    230111-nz5z5sfh2w

  • MD5

    476931064a8b0ecf9a4f5fefd0680a45

  • SHA1

    ee254056c2b0ea556627f3700f3d387bda411952

  • SHA256

    7ad4abfeadf775b65ba6416f216742de0b4e4731114df7f8cf9bc374e3211d80

  • SHA512

    c423fb38199b1a875d4c0163d4d76ec8bd71480bea05b0ec8a0992c6a549fea625e3e254e1c1e5b4aa2f04181df78407c6ad481b8b4c5011cb38d0cd6f6f4f66

  • SSDEEP

    6144:CYlcaA4tgwmFnc4VDIA/5Qj3byDqCF/0ZY6:C8pgwmBc+DxOCGY

Score
10/10
auroradjvuicedidsmokeloader3131022508backdoorbankerdiscoveryloaderpersistenceransomwarestealertrojan

Malware Config

Extracted

Family

icedid

Campaign

3131022508

C2

wagringamuk.com

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .zouu

  • offline_id

    7hl6KB3alcoZ6n4DhS2rApCezkIMzShntAiXWMt1

  • payload_url

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

    http://spaceris.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-N3pXlaPXFm 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: 0631JOsie

rsa_pubkey.plain

Extracted

Family

aurora

C2

82.115.223.77:8081

Targets

    • Target

      476931064a8b0ecf9a4f5fefd0680a45.exe

    • Size

      328KB

    • MD5

      476931064a8b0ecf9a4f5fefd0680a45

    • SHA1

      ee254056c2b0ea556627f3700f3d387bda411952

    • SHA256

      7ad4abfeadf775b65ba6416f216742de0b4e4731114df7f8cf9bc374e3211d80

    • SHA512

      c423fb38199b1a875d4c0163d4d76ec8bd71480bea05b0ec8a0992c6a549fea625e3e254e1c1e5b4aa2f04181df78407c6ad481b8b4c5011cb38d0cd6f6f4f66

    • SSDEEP

      6144:CYlcaA4tgwmFnc4VDIA/5Qj3byDqCF/0ZY6:C8pgwmBc+DxOCGY

    Score
    10/10
    smokeloaderbackdoortrojanauroradjvuicedid3131022508bankerdiscoveryloaderpersistenceransomwarestealer

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

      stealeraurora

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

      trojanbankericedid

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Modifies file permissions

      discovery

    • Uses the VBS compiler for execution

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks