Overview

overview

10

Static

static

5

afa224057e...6N.exe

windows7-x64

10

afa224057e...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    afa224057e387fac8853296ca4591353be3ef5b14e590dce55e010e372f12c26N

  • Size

    91KB

  • Sample

    241006-f6m4xatejl

  • MD5

    b0fa0a9b8123ddaebdfbccaa15c812f0

  • SHA1

    4ecd5296b548cc2c03893bb59651ef39c9d5cae4

  • SHA256

    afa224057e387fac8853296ca4591353be3ef5b14e590dce55e010e372f12c26

  • SHA512

    53f28afaf51b48158d045d4878144351d54d15978233f13b24aa69e29a6da09bd6e024fed4871d7a2182500e1dc3c5919f0ff811e7d5a60f868a46b834dbf03e

  • SSDEEP

    1536:XJRtlEnBHHIgabuYotV/JbJCX5SBinJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQInvtYxOuYotvYQIE

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      afa224057e387fac8853296ca4591353be3ef5b14e590dce55e010e372f12c26N

    • Size

      91KB

    • MD5

      b0fa0a9b8123ddaebdfbccaa15c812f0

    • SHA1

      4ecd5296b548cc2c03893bb59651ef39c9d5cae4

    • SHA256

      afa224057e387fac8853296ca4591353be3ef5b14e590dce55e010e372f12c26

    • SHA512

      53f28afaf51b48158d045d4878144351d54d15978233f13b24aa69e29a6da09bd6e024fed4871d7a2182500e1dc3c5919f0ff811e7d5a60f868a46b834dbf03e

    • SSDEEP

      1536:XJRtlEnBHHIgabuYotV/JbJCX5SBinJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQInvtYxOuYotvYQIE

    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

    • Adds Run key to start application

      persistence

    • 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

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