Overview

overview

8

Static

static

004c546b06...3e.exe

windows7-x64

8

004c546b06...3e.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    004c546b06529ed7eb56ead01076c934be41eee6cc5b4b071a2573c60f32883e

  • Size

    4.2MB

  • Sample

    221125-2wyzbaga5t

  • MD5

    84acffe0945fa6405e5b8ae78fa897ad

  • SHA1

    7bd08714e73575508960250637a375a8f96e91ca

  • SHA256

    004c546b06529ed7eb56ead01076c934be41eee6cc5b4b071a2573c60f32883e

  • SHA512

    9770015bdf1c550b27d726de2b285496c36ea7ab2fbebb9b9262baecfdf93be563ae50e93af1221724db46bc71c27926679d003314dcc0d5d21d74d0a12e81d8

  • SSDEEP

    49152:PBcOGkGzvk5f5lvJhw+NCkstpMlWzZSoi6yvWMpjL6HidrTYx6S/+h1Zz34IJB6K:+cRJhGwO2R6Hi5Te/k12HP

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      004c546b06529ed7eb56ead01076c934be41eee6cc5b4b071a2573c60f32883e

    • Size

      4.2MB

    • MD5

      84acffe0945fa6405e5b8ae78fa897ad

    • SHA1

      7bd08714e73575508960250637a375a8f96e91ca

    • SHA256

      004c546b06529ed7eb56ead01076c934be41eee6cc5b4b071a2573c60f32883e

    • SHA512

      9770015bdf1c550b27d726de2b285496c36ea7ab2fbebb9b9262baecfdf93be563ae50e93af1221724db46bc71c27926679d003314dcc0d5d21d74d0a12e81d8

    • SSDEEP

      49152:PBcOGkGzvk5f5lvJhw+NCkstpMlWzZSoi6yvWMpjL6HidrTYx6S/+h1Zz34IJB6K:+cRJhGwO2R6Hi5Te/k12HP

    Score
    8/10
    adwarediscoverypersistencespywarestealer

    • Registers COM server for autorun

      persistence

    • Loads dropped DLL

    • 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

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks