Overview

overview

10

Static

static

3

Camtasia.7z

windows10-2004-x64

10

Sharing

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General

  • Target

    Camtasia.7z

  • Size

    49.3MB

  • Sample

    240221-n4bbbseg9s

  • MD5

    85b2cdba78fcc5e95130da235b68312c

  • SHA1

    5629c3b0a85f1a812398c594bedffaba62184f51

  • SHA256

    910f3929060ba4b0276b3d588068fffc055408312ac75032e80e5ab35941d784

  • SHA512

    7234a0b08c77a3696f1c190ed3e087151cfdb368c0aef12e07d5dc9b055324247742ae11b0468532d75629f573985c0dace48065882074a8f5381046de5ce95e

  • SSDEEP

    1572864:g5KDGC/biDPM6R641AGwCLKGzvhhkken01Q2Kq4:g5WGC/ODPd64jwCLZ7hCJnGQW4

Score
10/10
lockystealcdiscoveryransomwarespywarestealer

Malware Config

Extracted

Family

stealc

C2

http://147.45.47.72

Attributes
  • url_path

    /eb6f29c6a60b3865.php

Targets

    • Target

      Camtasia.7z

    • Size

      49.3MB

    • MD5

      85b2cdba78fcc5e95130da235b68312c

    • SHA1

      5629c3b0a85f1a812398c594bedffaba62184f51

    • SHA256

      910f3929060ba4b0276b3d588068fffc055408312ac75032e80e5ab35941d784

    • SHA512

      7234a0b08c77a3696f1c190ed3e087151cfdb368c0aef12e07d5dc9b055324247742ae11b0468532d75629f573985c0dace48065882074a8f5381046de5ce95e

    • SSDEEP

      1572864:g5KDGC/biDPM6R641AGwCLKGzvhhkken01Q2Kq4:g5WGC/ODPd64jwCLZ7hCJnGQW4

    Score
    10/10
    lockystealcdiscoveryransomwarespywarestealer

    • Locky

      Ransomware strain released in 2016, with advanced features like anti-analysis.

      ransomwarelocky

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks