Overview

overview

10

Static

static

10

c0705041b4...5d.exe

windows7_x64

10

c0705041b4...5d.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c0705041b495ccbaff8a486d43a1773cc1311154ff92b8fb45ae66eec8ad575d

  • Size

    1.5MB

  • Sample

    220524-3dznkafchr

  • MD5

    88cb0a3e0961da86c65a2905b7172cb0

  • SHA1

    fbf5141f6f859dc807e08f3c326c6bbdc955c498

  • SHA256

    c0705041b495ccbaff8a486d43a1773cc1311154ff92b8fb45ae66eec8ad575d

  • SHA512

    5643761e089845eda5c82d37002153cd5825ad1b54745f80bf194e9a2192ed70b921a30e71fbef0c03a985245536ab186ff6927339c838cb9f7ed47132d5a574

Score
10/10
neshtapersistencespyware

Malware Config

Targets

    • Target

      c0705041b495ccbaff8a486d43a1773cc1311154ff92b8fb45ae66eec8ad575d

    • Size

      1.5MB

    • MD5

      88cb0a3e0961da86c65a2905b7172cb0

    • SHA1

      fbf5141f6f859dc807e08f3c326c6bbdc955c498

    • SHA256

      c0705041b495ccbaff8a486d43a1773cc1311154ff92b8fb45ae66eec8ad575d

    • SHA512

      5643761e089845eda5c82d37002153cd5825ad1b54745f80bf194e9a2192ed70b921a30e71fbef0c03a985245536ab186ff6927339c838cb9f7ed47132d5a574

    Score
    10/10
    neshtapersistencespyware

    • Detect Neshta Payload

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks