Overview

overview

10

Static

static

10

48cb846c85...57.exe

windows7_x64

10

48cb846c85...57.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    48cb846c857ca3bb4da3c75940dc88fc891de90ff37ffc5037bb6ee1ee851e57

  • Size

    788KB

  • Sample

    220523-3zh8psdeen

  • MD5

    36c0094e7c87c80b52b2ceb6a30bf51d

  • SHA1

    5b3a2b7a72bf9b8d4aa3e5bb8737e20cd66d7fa5

  • SHA256

    48cb846c857ca3bb4da3c75940dc88fc891de90ff37ffc5037bb6ee1ee851e57

  • SHA512

    a7be84b2a15f42a7df148927e1378eabc920f3b28997eedd18958caa79c3f81a9ce344756ebaab129bdfb373e02839baea91524d05f6bd56050f0b8f671cd941

Score
10/10
neshtapersistencespyware

Malware Config

Targets

    • Target

      48cb846c857ca3bb4da3c75940dc88fc891de90ff37ffc5037bb6ee1ee851e57

    • Size

      788KB

    • MD5

      36c0094e7c87c80b52b2ceb6a30bf51d

    • SHA1

      5b3a2b7a72bf9b8d4aa3e5bb8737e20cd66d7fa5

    • SHA256

      48cb846c857ca3bb4da3c75940dc88fc891de90ff37ffc5037bb6ee1ee851e57

    • SHA512

      a7be84b2a15f42a7df148927e1378eabc920f3b28997eedd18958caa79c3f81a9ce344756ebaab129bdfb373e02839baea91524d05f6bd56050f0b8f671cd941

    Score
    10/10
    neshtapersistencespyware

    • 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

    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