Overview

overview

10

Static

static

3

NEAS.95ce1...JC.exe

windows7-x64

10

NEAS.95ce1...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.95ce156443d7f45e9710c95b633f451b_JC.exe

  • Size

    160KB

  • Sample

    231010-xp13waaa34

  • MD5

    95ce156443d7f45e9710c95b633f451b

  • SHA1

    98dc0efe8c588d1ea8b6bc30cd21b2792a45bd59

  • SHA256

    9e89b617136a32bea8d1d26e6178c0923a6ef9d81fcd3863cde67f275c967beb

  • SHA512

    e58df48b0461ada38bcacfb6281c8e85780e1182549d0733294a32b9f148a0779367d5c037cc4e4e2a63a379f6f541c41aab9d62f81d1682a821f5b45f901931

  • SSDEEP

    3072:TGrNIkMzZwvi78ss81GITFJ/G4bSGXO7QD56i:qrNrMzKiwIhzG4mG+MD59

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      NEAS.95ce156443d7f45e9710c95b633f451b_JC.exe

    • Size

      160KB

    • MD5

      95ce156443d7f45e9710c95b633f451b

    • SHA1

      98dc0efe8c588d1ea8b6bc30cd21b2792a45bd59

    • SHA256

      9e89b617136a32bea8d1d26e6178c0923a6ef9d81fcd3863cde67f275c967beb

    • SHA512

      e58df48b0461ada38bcacfb6281c8e85780e1182549d0733294a32b9f148a0779367d5c037cc4e4e2a63a379f6f541c41aab9d62f81d1682a821f5b45f901931

    • SSDEEP

      3072:TGrNIkMzZwvi78ss81GITFJ/G4bSGXO7QD56i:qrNrMzKiwIhzG4mG+MD59

    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 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

    • 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