Overview

overview

8

Static

static

1

iobituninstaller.exe

windows10-2004-x64

8

iobituninstaller.exe

windows11-21h2-x64

4

Sharing

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General

  • Target
    iobituninstaller.exe
  • Size 27.8MB
  • Sample240514-dx65bagh8t
  • SHA256 757d7d4e75ea8579fb6f57929f745cc59e652dc6e75576bff419460738efb31b
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10
adwarediscoveryevasionexecutionpersistencespywarestealer

Malware Config

Targets

    • Target
      iobituninstaller.exe
    • Size 27.8MB
    • SHA256 757d7d4e75ea8579fb6f57929f745cc59e652dc6e75576bff419460738efb31b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    adwarediscoveryevasionexecutionpersistencespywarestealer

    • Creates new service(s)

      persistenceexecution

    • Stops running service(s)

      evasionexecution

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Downloads MZ/PE file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Checks computer location settings

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Browser Extensions

1
T1176

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks