Overview

overview

10

Static

static

7

6510d36249...eN.exe

windows7-x64

10

6510d36249...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6510d36249d7406d7cecd393ee965c6740bafec77693aad306742c457f33342eN

  • Size

    91KB

  • Sample

    240920-qpljvsyfpr

  • MD5

    916bbdd3ba6e9f62bf4892472bd554e0

  • SHA1

    486d600a97ac34ff4b80cc296b27adb77c76b45f

  • SHA256

    6510d36249d7406d7cecd393ee965c6740bafec77693aad306742c457f33342e

  • SHA512

    d5419c93a76c3ef6283f454a880d83ce880032c14ce58071836b7c93fd222f192c46f59ad92c537f6d850e46a805807d245c0d3e6b25184c0627237f115d6ce9

  • SSDEEP

    1536:XRsjdLaslqdBXvTUL0Hnouy8VjVRsjdLaslqdBXvTUL0Hnouy8VjK:XOJKqsout9VOJKqsout9K

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      6510d36249d7406d7cecd393ee965c6740bafec77693aad306742c457f33342eN

    • Size

      91KB

    • MD5

      916bbdd3ba6e9f62bf4892472bd554e0

    • SHA1

      486d600a97ac34ff4b80cc296b27adb77c76b45f

    • SHA256

      6510d36249d7406d7cecd393ee965c6740bafec77693aad306742c457f33342e

    • SHA512

      d5419c93a76c3ef6283f454a880d83ce880032c14ce58071836b7c93fd222f192c46f59ad92c537f6d850e46a805807d245c0d3e6b25184c0627237f115d6ce9

    • SSDEEP

      1536:XRsjdLaslqdBXvTUL0Hnouy8VjVRsjdLaslqdBXvTUL0Hnouy8VjK:XOJKqsout9VOJKqsout9K

    Score
    10/10
    discoveryevasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • 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

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

6
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks