Overview

overview

10

Static

static

3

aa6076b345...cs.exe

windows7-x64

10

aa6076b345...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    aa6076b34582bd11f9f84efab880a170_NeikiAnalytics.exe

  • Size

    91KB

  • Sample

    240524-fcx21sdg7t

  • MD5

    aa6076b34582bd11f9f84efab880a170

  • SHA1

    f8a16fb3e2f32a31ea32f4bea6da7ac73d7c3e0b

  • SHA256

    274f068a89ef5aa0f654c4086c058f758d9f4607bc5e59dfc44e0fab8701dca5

  • SHA512

    25a2773ccf0acc84a752e43c1aa6f86d44fc54edfd4c457771365a6b9207c51b9ba39946bc61dfe1c9418f3c0e18a314cba671f9700d54d47a1136b64666051f

  • SSDEEP

    768:E3gRYjXbUeHORIC4ZxBMldNKm8Mxm8I+IxrjPfAQ4o3ImuS3gRYjXbUeHORIC4Zk:uT3OA3+KQsxfS4nT3OA3+KQsxfS45W

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      aa6076b34582bd11f9f84efab880a170_NeikiAnalytics.exe

    • Size

      91KB

    • MD5

      aa6076b34582bd11f9f84efab880a170

    • SHA1

      f8a16fb3e2f32a31ea32f4bea6da7ac73d7c3e0b

    • SHA256

      274f068a89ef5aa0f654c4086c058f758d9f4607bc5e59dfc44e0fab8701dca5

    • SHA512

      25a2773ccf0acc84a752e43c1aa6f86d44fc54edfd4c457771365a6b9207c51b9ba39946bc61dfe1c9418f3c0e18a314cba671f9700d54d47a1136b64666051f

    • SSDEEP

      768:E3gRYjXbUeHORIC4ZxBMldNKm8Mxm8I+IxrjPfAQ4o3ImuS3gRYjXbUeHORIC4Zk:uT3OA3+KQsxfS4nT3OA3+KQsxfS45W

    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 Matrix ATT&CK v13

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

Modify Registry

6
T1112

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

1
T1490

Resource Development

Reconnaissance

Tasks