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Overview

overview

8

Static

static

1

CleanupTool.exe

windows7-x64

8

CleanupTool.exe

windows10-2004-x64

5

Sharing

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General

  • Target

    CleanupTool.exe

  • Size

    6.6MB

  • Sample

    240720-gyy2wazcml

  • MD5

    01055d7b175ece6a0c846b7aeb3afb1c

  • SHA1

    d2876eb4aaac6cf4cc90aa4194d12187a627c850

  • SHA256

    54e0d5432537529d082865d7b1d2b3f3db14f80124414a672fb72a4569cf0ce8

  • SHA512

    3caa6365447f45275ca1a07167e0d29f5302b28e100b62eb9460a1abb96605fa356898e73d2460c6be835e798d23adfa6e240172f2d38adf5a8083607c47ea51

  • SSDEEP

    196608:D9kdARgI+eX1ItAW7pDTAJi195DEguI7iVjoN:D9kcV+eX01wi1/ZmUN

Score
8/10
discoveryevasionexecutionpersistence

Malware Config

Targets

    • Target

      CleanupTool.exe

    • Size

      6.6MB

    • MD5

      01055d7b175ece6a0c846b7aeb3afb1c

    • SHA1

      d2876eb4aaac6cf4cc90aa4194d12187a627c850

    • SHA256

      54e0d5432537529d082865d7b1d2b3f3db14f80124414a672fb72a4569cf0ce8

    • SHA512

      3caa6365447f45275ca1a07167e0d29f5302b28e100b62eb9460a1abb96605fa356898e73d2460c6be835e798d23adfa6e240172f2d38adf5a8083607c47ea51

    • SSDEEP

      196608:D9kdARgI+eX1ItAW7pDTAJi195DEguI7iVjoN:D9kcV+eX01wi1/ZmUN

    Score
    8/10
    discoveryevasionexecutionpersistence

    • Drops file in Drivers directory

    • Stops running service(s)

      evasionexecution

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Checks computer location settings

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

File and Directory Permissions Modification

1
T1222

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Modify Registry

3
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks