Overview

overview

10

Static

static

IvHUBr2n.wsf

windows7_x64

10

IvHUBr2n.wsf

windows10_x64

8

Sharing

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General

  • Target

    IvHUBr2n.wsf

  • Size

    7KB

  • Sample

    210609-e8acskbjrj

  • MD5

    854655955fd6ad26285ad083cc413602

  • SHA1

    e1e1a57d75ea1ef2bcaf37a7c04ed83face11add

  • SHA256

    c9704b81ede076637ffb9c981443620588c843475394f45769ea3e9743e54a0a

  • SHA512

    7b2061f9281050c9db6aa683735a57f11ec931c38cf627f11115ab2bac4596029030c7f529b0746c61a197353f240bb93a3ea654885d3dd47b6629a6661eb94d

Score
10/10
adwarediscoveryevasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      IvHUBr2n.wsf

    • Size

      7KB

    • MD5

      854655955fd6ad26285ad083cc413602

    • SHA1

      e1e1a57d75ea1ef2bcaf37a7c04ed83face11add

    • SHA256

      c9704b81ede076637ffb9c981443620588c843475394f45769ea3e9743e54a0a

    • SHA512

      7b2061f9281050c9db6aa683735a57f11ec931c38cf627f11115ab2bac4596029030c7f529b0746c61a197353f240bb93a3ea654885d3dd47b6629a6661eb94d

    Score
    10/10
    adwarediscoveryevasionpersistencespywarestealertrojan

    • Registers COM server for autorun

      persistence

    • Windows security bypass

      evasiontrojan

    • Blocklisted process makes network request

    • 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

    • 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

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks