Overview

overview

10

Static

static

5

0893c07661...1N.exe

windows7-x64

10

0893c07661...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0893c0766146663bbb65722ead7e5a33ad6ae46e90ed06245f0c924728c54aa1N

  • Size

    352KB

  • Sample

    240928-xd7raa1apj

  • MD5

    ef987ab821d03653f8793ae427424b00

  • SHA1

    058e013fe4eb7e50a76450ddcfd6efaf7b4e825f

  • SHA256

    0893c0766146663bbb65722ead7e5a33ad6ae46e90ed06245f0c924728c54aa1

  • SHA512

    ffeb4ec7445bfcb6aae99af3706d67ffcf791e714ec6ab105892e4e601f30f3d126b2731a3e4e3b3b17dbfff067996055e94e2041e3281cce204f8658654e294

  • SSDEEP

    6144:vIGEnprZkRs38t54c6rzNdfiIGEnprZkRs38t54c6rzNdfH:vxEnAR934GxEnAR934D

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      0893c0766146663bbb65722ead7e5a33ad6ae46e90ed06245f0c924728c54aa1N

    • Size

      352KB

    • MD5

      ef987ab821d03653f8793ae427424b00

    • SHA1

      058e013fe4eb7e50a76450ddcfd6efaf7b4e825f

    • SHA256

      0893c0766146663bbb65722ead7e5a33ad6ae46e90ed06245f0c924728c54aa1

    • SHA512

      ffeb4ec7445bfcb6aae99af3706d67ffcf791e714ec6ab105892e4e601f30f3d126b2731a3e4e3b3b17dbfff067996055e94e2041e3281cce204f8658654e294

    • SSDEEP

      6144:vIGEnprZkRs38t54c6rzNdfiIGEnprZkRs38t54c6rzNdfH:vxEnAR934GxEnAR934D

    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 use of System Restore points

      evasion

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    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

7
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