Overview

overview

10

Static

static

7

faf9b9c17a...cs.exe

windows7-x64

10

faf9b9c17a...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    faf9b9c17aa02b71c896bf1a7aff7a60_NeikiAnalytics.exe

  • Size

    91KB

  • Sample

    240526-k7462aeb49

  • MD5

    faf9b9c17aa02b71c896bf1a7aff7a60

  • SHA1

    81d80cbf3e370afc693fa1fdb584ed1f3606d367

  • SHA256

    7ccb07f347e795f477d86e06f207320ad352b1c9b975cb5a7bee18de505f395c

  • SHA512

    69079da2e590d3e9149b962c23b5568a19ef4faf83a168c5c69b086211096323e7b41b3d175063b876a8cd54de4a653a5bd8f800cc69ac02e4e96a391be146ea

  • SSDEEP

    1536:yOcjUpkWb2TTgKwuCOcjUpkWb2TTgKwu4:yOcjWJu7tCOcjWJu7t4

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      faf9b9c17aa02b71c896bf1a7aff7a60_NeikiAnalytics.exe

    • Size

      91KB

    • MD5

      faf9b9c17aa02b71c896bf1a7aff7a60

    • SHA1

      81d80cbf3e370afc693fa1fdb584ed1f3606d367

    • SHA256

      7ccb07f347e795f477d86e06f207320ad352b1c9b975cb5a7bee18de505f395c

    • SHA512

      69079da2e590d3e9149b962c23b5568a19ef4faf83a168c5c69b086211096323e7b41b3d175063b876a8cd54de4a653a5bd8f800cc69ac02e4e96a391be146ea

    • SSDEEP

      1536:yOcjUpkWb2TTgKwuCOcjUpkWb2TTgKwu4:yOcjWJu7tCOcjWJu7t4

    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 RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • 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

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