Overview

overview

10

Static

static

3

b479cbec36...bN.exe

windows7-x64

10

b479cbec36...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b479cbec361df1b9ed5b059317c5c353ce4d187b40095d4656f5878c20d0ff8bN

  • Size

    90KB

  • Sample

    240929-mhx3jatdkh

  • MD5

    c0027c7dae0fc52eed6c3757e0b1abf0

  • SHA1

    467c9c12f660177bcfc1a6d4d68614656633c839

  • SHA256

    b479cbec361df1b9ed5b059317c5c353ce4d187b40095d4656f5878c20d0ff8b

  • SHA512

    f46904b7f67bd63bca6765ec577f7b9c91e9c8d4ff4fb2e0248a65222ed7709d4a8cf8e29583a2825965a02bf8e5a5f6e2b44d057f508f2937cf7ac3abd98764

  • SSDEEP

    1536:DjmMW0owZMnS1wjkHWrHUdPSGAq1O5LWnouy8m:DFW0VqSmI2jUKmOtmout

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target

      b479cbec361df1b9ed5b059317c5c353ce4d187b40095d4656f5878c20d0ff8bN

    • Size

      90KB

    • MD5

      c0027c7dae0fc52eed6c3757e0b1abf0

    • SHA1

      467c9c12f660177bcfc1a6d4d68614656633c839

    • SHA256

      b479cbec361df1b9ed5b059317c5c353ce4d187b40095d4656f5878c20d0ff8b

    • SHA512

      f46904b7f67bd63bca6765ec577f7b9c91e9c8d4ff4fb2e0248a65222ed7709d4a8cf8e29583a2825965a02bf8e5a5f6e2b44d057f508f2937cf7ac3abd98764

    • SSDEEP

      1536:DjmMW0owZMnS1wjkHWrHUdPSGAq1O5LWnouy8m:DFW0VqSmI2jUKmOtmout

    Score
    10/10
    discoveryevasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

2
T1546

Change Default File Association

1
T1546.001

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

8
T1112

Credential Access

Discovery

Remote System Discovery

1
T1018

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks