Overview

overview

8

Static

static

98987df80c...8d.exe

windows7-x64

8

98987df80c...8d.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    98987df80c9bff012aa296877261df4ae3c41e49774be28458359fdb99c8838d

  • Size

    4.4MB

  • Sample

    221124-1rk18aeh3w

  • MD5

    4c6674891b22b86a8b73347821e9fd07

  • SHA1

    ddce47d240d0ddc14a578aa351b234161bd9e8fc

  • SHA256

    98987df80c9bff012aa296877261df4ae3c41e49774be28458359fdb99c8838d

  • SHA512

    efd308976b08f7bf33d0d17488857d608bc14d19574cdfe0bba2002233f087bb4148d89402af32c1849903ad513c23fb99174a38205e17c8da0dbeb6172cc5e8

  • SSDEEP

    49152:AWaKa+PBvRfhyUHDxup4/ObWdGKvghxfki1COCrZguQ7Z8hpTQdIU:DhPBVcUt0NKcfWZg5ZspsdI

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      98987df80c9bff012aa296877261df4ae3c41e49774be28458359fdb99c8838d

    • Size

      4.4MB

    • MD5

      4c6674891b22b86a8b73347821e9fd07

    • SHA1

      ddce47d240d0ddc14a578aa351b234161bd9e8fc

    • SHA256

      98987df80c9bff012aa296877261df4ae3c41e49774be28458359fdb99c8838d

    • SHA512

      efd308976b08f7bf33d0d17488857d608bc14d19574cdfe0bba2002233f087bb4148d89402af32c1849903ad513c23fb99174a38205e17c8da0dbeb6172cc5e8

    • SSDEEP

      49152:AWaKa+PBvRfhyUHDxup4/ObWdGKvghxfki1COCrZguQ7Z8hpTQdIU:DhPBVcUt0NKcfWZg5ZspsdI

    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