Overview

overview

10

Static

static

3

c38b7244cc...cs.exe

windows7-x64

10

c38b7244cc...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c38b7244cc0afdf2db0d0d1e80aeae30_NeikiAnalytics

  • Size

    91KB

  • Sample

    240509-w9h75agg8z

  • MD5

    c38b7244cc0afdf2db0d0d1e80aeae30

  • SHA1

    fb34ecf53920b3093d7cd7f91a8a5853ca759429

  • SHA256

    afa65d2548af98ed8ebd6fb44b9bbc8ab17623552f5d170cb161240cb2dad157

  • SHA512

    f1f99e81844ec76f5e2d76ab3d8445e9cbad7a98aaedc62a6db0fb73b3f1e53ddeeb5814ad4283c2632889454a4e6cc5e2cf7a539d17fcbdfa4675bfb2860699

  • SSDEEP

    768:E3gRYjXbUeHORIC4ZxBMldNKm8Mxm8I+IxrjPfAQ4o3ImuqKk13gRYjXbUeHORIs:uT3OA3+KQsxfS47T3OA3+KQsxfS4u

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      c38b7244cc0afdf2db0d0d1e80aeae30_NeikiAnalytics

    • Size

      91KB

    • MD5

      c38b7244cc0afdf2db0d0d1e80aeae30

    • SHA1

      fb34ecf53920b3093d7cd7f91a8a5853ca759429

    • SHA256

      afa65d2548af98ed8ebd6fb44b9bbc8ab17623552f5d170cb161240cb2dad157

    • SHA512

      f1f99e81844ec76f5e2d76ab3d8445e9cbad7a98aaedc62a6db0fb73b3f1e53ddeeb5814ad4283c2632889454a4e6cc5e2cf7a539d17fcbdfa4675bfb2860699

    • SSDEEP

      768:E3gRYjXbUeHORIC4ZxBMldNKm8Mxm8I+IxrjPfAQ4o3ImuqKk13gRYjXbUeHORIs:uT3OA3+KQsxfS47T3OA3+KQsxfS4u

    Score
    10/10
    evasionpersistence

    • 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 desktop.ini file(s)

    • Enumerates connected drives

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

    • 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

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks