Overview

overview

10

Static

static

3

4ccafa0b92...cs.exe

windows7-x64

10

4ccafa0b92...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4ccafa0b92ebfad8b0438eefda9b5bc0_NeikiAnalytics.exe

  • Size

    457KB

  • Sample

    240529-ka3xpsge3w

  • MD5

    4ccafa0b92ebfad8b0438eefda9b5bc0

  • SHA1

    0bc59e126886d6a37f3adae08cc0a2ab42f8c1b4

  • SHA256

    90f79979462709662627eb945787ce43cd3b6a6c7c8d63b6660fea8bb789a6e5

  • SHA512

    9b3a0706355be3baea69faf66344d11b0302c070b89751d3e7fea6ab31f39781a8f9aedcab3de8de2b85650dadca033cd978ec8af6b59c9107a00fbb0961f640

  • SSDEEP

    6144:8Y+32WWluqvHpVmXWEjFJRWci+WUd20rUU5EYCTvaBju4zk:XnWwvHpVmXpjJIUd2cUusvalxzk

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      4ccafa0b92ebfad8b0438eefda9b5bc0_NeikiAnalytics.exe

    • Size

      457KB

    • MD5

      4ccafa0b92ebfad8b0438eefda9b5bc0

    • SHA1

      0bc59e126886d6a37f3adae08cc0a2ab42f8c1b4

    • SHA256

      90f79979462709662627eb945787ce43cd3b6a6c7c8d63b6660fea8bb789a6e5

    • SHA512

      9b3a0706355be3baea69faf66344d11b0302c070b89751d3e7fea6ab31f39781a8f9aedcab3de8de2b85650dadca033cd978ec8af6b59c9107a00fbb0961f640

    • SSDEEP

      6144:8Y+32WWluqvHpVmXWEjFJRWci+WUd20rUU5EYCTvaBju4zk:XnWwvHpVmXpjJIUd2cUusvalxzk

    Score
    10/10
    evasionpersistenceupx

    • 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

    • Sets file execution options in registry

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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 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

3
T1547

Registry Run Keys / Startup Folder

2
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

3
T1547

Registry Run Keys / Startup Folder

2
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

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks