Overview

overview

10

Static

static

10

695677009b...16.exe

windows7-x64

10

695677009b...16.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    695677009bd043315e5cefb3705536bfea66edb3d2ee2b29e2aa55eaec653616

  • Size

    299KB

  • Sample

    221121-nhn1asgd44

  • MD5

    10e3bd29d05c602b71f90acd2bfa1180

  • SHA1

    bac1b12126800ed696b647d85fb3c5fced7a1b7d

  • SHA256

    695677009bd043315e5cefb3705536bfea66edb3d2ee2b29e2aa55eaec653616

  • SHA512

    ff6b25ba074b59972fdb8434f0a329c22b06feb8f10b17dc68e960342a0bd9d5567a0806d5f081fa7829827f2b4f8521e0fab4102739459bf817107d3a6c245a

  • SSDEEP

    6144:k9Up0yN90QEvdRuJwOuL6HSzgE3h2jtSZ:Oy90BdewOuLcvE3Kt8

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      695677009bd043315e5cefb3705536bfea66edb3d2ee2b29e2aa55eaec653616

    • Size

      299KB

    • MD5

      10e3bd29d05c602b71f90acd2bfa1180

    • SHA1

      bac1b12126800ed696b647d85fb3c5fced7a1b7d

    • SHA256

      695677009bd043315e5cefb3705536bfea66edb3d2ee2b29e2aa55eaec653616

    • SHA512

      ff6b25ba074b59972fdb8434f0a329c22b06feb8f10b17dc68e960342a0bd9d5567a0806d5f081fa7829827f2b4f8521e0fab4102739459bf817107d3a6c245a

    • SSDEEP

      6144:k9Up0yN90QEvdRuJwOuL6HSzgE3h2jtSZ:Oy90BdewOuLcvE3Kt8

    Score
    10/10
    neshtapersistencespywarestealer

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks